You may also make copies for each workstation for each employee. USPS ZIP Codes are not areal features but a collection of mail delivery routes. Over a 5 year period, the U.S. population is only expected to grow by 3.9% and an individual ZIP code is likely to vary be less than 10%. Using these numbers you can find the primary city/county for a ZIP or the primary ZIP for a city/county. By selecting this link you will leave www.census.gov. We constantly monitor USPS data for major changes and release new data when there are significant changes. ZIP Code Database. Canadian Postal Code Database Get all Canadian Postal Codes and their information in one easy to use database. As you will learn below, certain geographic areas are frequently referred to by multiple names. The IRS documents only around 289 million exemptions compared to a population of 312 million estimated by the Census. Note that not all ZIP codes, cities, or counties will be included in this data file. All fields are color coded according to their availability. When addressing mail, the USPS prefers everyone use the primary city whenever possible. Data Points. Watch the demo of how you can combine the. PIN codes list. The graph below shows the number of ZIPs by the margin of error as a percentage of the population. The list of unaccpetable cities may be fine for everyday conversation. The black outline shows the area of the official city limits. Of the remaining ZIPs not included in #1 and #2 above that are omitted by the IRS, nearly 95% have a population under 500. Both of which are documented by the IRS. Next, the most frequently occurring ZIP Code within each block was assigned to the entire census block as a preliminary ZCTA code. Another method for calculating the ZIP coordinates involves complex shape analysis of the polygon that represents the ZIP code called polygon offsetting or polygon buffering. Because all of the coordinate calculation methods other than the National Weather Service data rely on Census data, those coordinates are only available for the ZIP codes included by the Census Bureau. Take ZIP code 71373 for instance. The easiest way to think about this is that it is difficult to provide an estimate with only a 5%-10% margin of error based on only surveying 10% of the population. After all of the census blocks with addresses were assigned a preliminary ZCTA code, blocks were aggregated by code to create larger areas. Map the boundaries of this ZIP Code and others on any map platform. More Info: Get all the fields in our standard Area Code database and a lot more. DayLight Savings – Y/N Flag indicating whether this ZIP Code observes daylight savings. As you can see from the graph, the margin of error is 10% or more for over half of the ZIP codes - which is higher than the estimated population change. Address, Postal. However, for some, the choice of coordinates can make as much as a 20 or 30 mile difference. It also has strict privacy limits on data release such that it underestimates the population by more than the expected population growth. We've included the number of new ZIP codes added each year to assist you in making your decision. You have indicated that you intend to use the data for a commercial purpose. The Code Tabulation Areas process used primarily residential addresses and was biased The demographics of a ZIP can change over time so we issue frequent updates for statistics. Including data from more years increases the sample size to improve the precision of the estimate at the cost of using less recent data. as to their formula for estimating the population for a given ZIP. Other estimates for ZIPs with a very low population should be viewed with skepticism because the IRS data implements other privacy protection measures. Privacy protection measures prevent the IRS from disclosing ZIP level data for all income brackets. And API in 0.2.X NOT COMPATIBLE with 0.1.X, please read Document for more information.. Columns LandSqMt (Land Area in Square Meters) and WaterSqMt (Water Area in Square Meters) are shown as text/character fields, left-justified, not intended for ranking use. Area Code Time Zone Daylight Savings Area (Land & Water) Population (Male & Female) Demographics (Sex, Age & Race) ... United States Zip Code Database - Business Edition ($249.95 stand-alone) United States Zip Code Boundaries - Business Edition ($349.95 stand-alone) 2000 Census. The Census Bureau creates ZIP Code Tabulation Areas (ZCTA) based on their address database. coverage. Zip Code 00983 - Carolina PR Puerto Rico, USA - Carolina County. Quite frankly, we don't offer weekly/monthly updates because new ZIP codes aren't frequently introduced. ZIP Code Boundary Data. LAND O LAKES,WI, ZIP Code 54540 - Database - LAND O LAKES Wisconsin WI Map. You must purchase a license to download and use the data, the same formula used by the Census Bureau, County with the largest percentage of the ZIP population, From the National Weather Service, precise to approximately 1 mile radius, Point centered within largest section of ZIP code, Point closest to the geographic center that remains inside the ZIP, The min latitude to determine ZIP code bounding box, The max latitude to determine ZIP code bounding box, The min longitude to determine ZIP code bounding box, The max longitude to determine ZIP code bounding box, Land area in square meters (divide by 2,589,988.110336 for square miles), Water area in square meters (divide by 2,589,988.110336 for square miles), Estimated households using IRS data (number of returns), Estimated households using Census Bureau's American Community Survey data. Buy postcodes of the world. We use multiple sources to obtain the most accurate robust database possible. Land area is based on current information in the TIGER� data base … *An Area Code Overlay is an alternate Area Code that applies to the same area as another Area Code. The image example of New York, NY illustrates this point. It is much more likely that the economic downturn affected the estimates by changing how the population files their tax returns. All data is consistently labeled, there are no duplicates, quality data sources minimize any inaccuracies, and multiple data sources verify accuracy. ZIP Code Boundary Data. The IRS does not provide estimates for Puerto Rico (approximately 125 ZIPs with a total population of 3.7 million). ZIP Codes assigned to businesses only or single delivery point address will not necessarily appear as ZCTAs. Cities by ZIP Code™ For more rapid delivery, please use the recommended or recognized city names whenever possible for this ZIP Code ™. Margin of error. City limits are not. Generally, USPS determines a mail route that best suites their needs, they assign a ZIP to that area, and they name the "city" of the ZIP after the post office(s) in that ZIP. International zip code database. We use the same formula used by the Census Bureau to calculate the population mean center. Estimated population using IRS data (number of exemptions), Estimated population using Census Bureau's American Community Survey data, Percent of the population living below the poverty level, Median individual earnings within past year, For renters, median gross rent paid per month, Percent of population with at least a high school diploma, Percent of population with at least a bachelors degree, Percent of population with a graduate degree, Easily opened in Excel or imported into a database, Premium, enterprise quality zip code list, Cities, coordinates, demographics, and more. However, it will always have a state FIPS of 29 and a place/city FIPS of 65000 which makes the geoid 2965000. Standard Agawam Hampden County Area Code 413. Acceptable cities are recognized by the USPS and should not result in delivery delays. Even so, the ACS only samples approximately 10% of the population over a 5 year period. It is highly unlikely that the population shrank by 5% in 2008. For these reasons, any of the methods for calculating coordinates should suffice for the majority of the population. We also don't issue data updates for insignificant changes like updating a ZIP to show it has 3869 deliverable addresses instead of 3866. We have included the margin of error with the ACS estimates so that those looking to create their own estimate can make their own judgement calls Zip codes are limited to those that fall at least partially within LA city boundaries. ZIP+4 ZIP Code Database Covering every address in the U.S., get the +4 information you need. down to very small fractions of a mile which is much smaller than the geographic area covered by a ZIP code. The answers (such as the number of people in the household) help to estimate the population as a whole. If it's appropriate to your … Time Zone - Federal Information Processing Standards code given to each state or territory. For example, you are allowed to make copies for backups as long as those backups are not publicly available. Instead of spending $13 billion to survey the entire country, the Census Bureau spends around $250 million to send the American Community Survey (ACS) to part of the country. Many ZIPs cross state boundaries. When working with any coordinates of ZIP codes, there are two key points to remember: Please take the above into consideration when choosing which set of coordinates to use. ZIP boundaries are set to aid mail delivery. These  data are available through data.census.gov. However, you may use on public networks such as the internet if used within a lookup application such as a "nearest store lookup" where the data set is not distributed to end users. The IRS data omits population estimates for almost all PO Box and unique ZIP codes (approximately 3,730 ZIPs with a total population of 2 million). For 2010 only legitimate five-digit areas are defined so there is no longer full nation-wide USPS ZIP Codes are not areal features but a collection of mail delivery routes. We do offer a few statistical products by ZIP Code through our economic surveys. ZIP Code Tabulation Areas (ZCTAs) are generalized areal representations of United States Postal Service (USPS) ZIP Code service areas. ZIP Code 40211 Data. As discussed in their analysis, the population mean center is frequently preferred over the population median center because it responds to more slight changes in population. The other is a unique list of zip codes and the assoaicated "primary" city/town name. The area served by the NANP is divided into smaller Numbering Plan Areas (NPAs), each identified by a three-digit NPA code, commonly called an area code. delivery. Land Area and Persons Per Square Mile. For quick information about a specific area code, use the area code search. Get all this data for every U.S. ZIP Code in 1 easy to use database. Some zip codes are for PO boxes only, unique to an organization, or used by the military. Postal and ZIP Code database - GeoPostcodes Postal code - ZIP codes. We don't just tell you about the quality, we show you the results of our verification and research (see below) and make sure you can quickly understand the most accurate ways to use the data we provide. In general, the IRS underestimates the population of a ZIP as compared to ZCTAs by 10% to 20% for two reason. polygons with large numbers of addresses using different ZIP Codes. This is the Area Code Database website, including more than 1,000,000+ items of Areacode, Country, City, County, State, ZIP Code, Latitude, Longitude etc. ZIP Code 33012 Data. Keep in mind that there may be multiple rows in the data set for a single ZIP - for instance when a ZIP overlaps 2 counties, there will be two rows for that ZIP. For the Census 2000 ZCTAs the Census Bureau created ZCTAs that ended in "XX" to represent large areas of land without ZIP Codes or "HH" to represent large areas of water without ZIP Codes. The full U.S. population is not represented because many individuals are not required to file an income tax return. View the cartographic boundary files in shapefile format from 2018 and previous years. Staten Island, Brooklyn, and Bronx are all famous parts of NYC that can easily be picked out in the example. They are used to deliver mail. The most simple method is to use the formula for a rectangle that uses (latitude_min + latitude_max) / 2 for the latitude coordinate. Approximately 98% of counties and 95% of cities overlap with a ZIP code and are included. Get all this data for every U.S. ZIP Code in 1 easy to use database. Map the boundaries of this ZIP Code and others on any map platform. These rows can be identified because the place_name will be "Outside city limits", the last 5 digits of the place_geoid will be 99999, and the place_type will be "None". Area Code - Telephone area code(s) of the zip code. That is, a zip code may appear multiple times with different city names. ISO 3166-1 Country Code of the Rate Center locale. Surveying a large portion of the population is expensive (especially with the large number of questions besides population included in the ACS). ... • Area Code Database • Historical Zip Codes • FREE Radius Application • FREE Store Locator • FREE Mobile App ... Land Area: 3.464 sq mi: 113th Congressional District: 113th Congressional Land Area: Measuring America's People, Places, and Economy. If you can find any major changes before we make data updates, we'll issue a full refund. You are simplifying a complex shape/polygon into a single point. In fact, over 1200 of the missing ZIPs are estimated to have a population of less than 100 people. As you can see, this can result in coordinates that do not actually lie within the region covered by the ZIP code. They use a method similar to the bounding box method. ZIP Code Boundary Data. In response, the Census Bureau made significant changes in 2010 to how ZCTAs are tabulated. To further illustrate this point, the 2010 Census population is within the most recent ACS margin of error for nearly 75% of ZIPs. Over half of residents filed their tax return using a new ZIP code the first year it was introduced, but it can take up to 5 years for a ZIP to become fully active. This method is shown in the example graphic in red. This data comes from the 2010 Census Profile of General Population and Housing Characteristics. As you can see from the example image, about the only time the city limits and ZIP boundaries match up are across state lines and that isn't even universally true. The result is a coordinate that will be within the largest section of the ZIP code. However, as an estimator, it isn't perfect. It can also result in a point that is a much more significant distance from some sections of the ZIP code. Are all zip codes ZCTAs (Zip Code Tabulation Areas)? Click here to see how different the population center is from the actual center of the ZIP. ", "Data users should not use Code Tabulation Areas to identify the official USPS ZIP Code for mail No recurring fee lock-in. Read more about the differences between ZIP codes and ZCTAs on our home page. delivery personnel. The approximate latitude and longitude coordinates from the National Weather Service that are rounded to 2 decimal places should be sufficient for many use cases. 2000. As you can see, the area inside New York city is actually split into many ZIP codes that are each named after different places. Another way to approximate the population is to use an estimator. The boundaries of a ZIP code generally have nothing to do with city limits. Instead of locking our users into a recurring fee, we let you decide when updates are significant enough to warrant the time and cost of updating. Zip Code Freq. View all the available mapping files from the Geography program. For instance, the example has a point that is very far from the south west portion of the ZIP. 01003. You may make unlimited copies as long as each copy you make is for internal company use only. One with multiple city/town names that the Postal Service recognizes as associated with each zip code. Postal Service, with free monthly updates. So, ZIP codes cover a much larger portion of the land area in the US than city limits. The lack of additional digits after the decimal serves as a reminder to keep precision in mind when performing any calculations. The Census Bureau publishes population estimates based on ACS surveys using data from the past 1 year, 3 years, or 5 years of data. land. "There are significant changes to the 2010 Code Tabulation Areas delineation from that used in While 289 million exemptions are reported when examining state level data that is not subject to privacy protection, only 277 million are reported after privacy protection eliminates some data. The Census Bureau researched 33,120 of the approximately 42,000 currently active ZIP codes. This method is quite well suited to label positioning and is actually how the labels positions are determined on maps throughout the site. Area Code Database: Deluxe Database: Database of all U.S. area codes (NPA NXX) and their related information. To protect privacy, the IRS also omits population estimates for ZIPs with less than 100 returns (approximately 1,500 ZIPs with a population of less than 400,000). Over 28 fields to meet all of your data needs. For instance, economic changes or changes in tax policy are likely to affect the population estimates. The census conducted every 10 years by the Census Bureau is the only population estimate that makes an attempt to count every member of the population Much like the land area, there are vast differences in population size. Less than 3% of ZIP codes have a population center that lies outside of the boundary of the ZIP. The USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses. Some ZIP Codes represent very few addresses (sometimes only one) and therefore will not appear in the ZCTA universe. ... Area Codes 01001. The city is usually the name of the main post office. As a result, the USPS may refer to an area by a name which may be inside an incorporated city's city limits that uses another name and still have other names that are used in common conversation. Standard Amherst, Cushman, Pelham Hampshire County Area Code 413. If the area of an unassigned enclave was less than two square miles, it was assigned to the surrounding ZCTA. View all the available Gazetteer files from the Geography Program. ZIP+4 ZIP Code Database Covering every address in the U.S., get the +4 information you need. Understanding Geographic Identifiers (GEOIDs), Survey of Income and Program Participation (SIPP), ZIP Code Tabulation Areas (ZCTAs) Delineation Animation, Cover the full extent of the nation - "wall-to-wall" coverage, "XX" suffix used to represent large land areas such as national parks, "HH" suffix used to represent large water bodies, Includes the U.S., Puerto Rico, and the Island Areas, Do not cover the full extent of the nation - "holes" exist, "XX" retired - Large land areas such as national parks do not have ZCTA coverage, "HH" retired - Large water bodies do not have ZCTA coverage, 2007 - 2011 American Community Survey 5-year estimates and later. However, that correlation only becomes apparent on estimates for ZIPs that have a very low margin of error. However, USPS uses those names to indicate the city for the ZIP codes located in those areas. Canadian Postal Code Database Get all Canadian Postal Codes and their information in one easy to use database. Think of it this way: if the postal carrier is driving down a road delivering mail and happens to cross the city limits, it makes little sense to have them stop delivering for the rest of the houses on the street simply because the city limits changed. In other words, we asked this question: if the IRS estimates that the population of a ZIP increased over a certain period of time, does the ACS data also indicate a population increase? As you can see most ZIPs omitted from the IRS data also have low population estimates from the Census Bureau. Completion is required. When matching to cities/places, the data file also contains a row for the portion of the ZIP that is outside of city limits. Canadian Postal Code Database Get all Canadian Postal Codes and their information in one easy to use database. In most instances the ZCTA code is the same as the ZIP Code for an area. AEI-adjusted residential land price and land share indicators at the census tract, ZIP code, county, and metro level are available for much of the US. This Enterprise Class ZIP Code database is dramatically superior to the many repackaged U.S. ZIP Code database products on the market today. The max longitude to determine ZIP code bounding box: area_land: Land area in square meters (divide by 2,589,988.110336 for square miles) area_water: The Census Bureau used block group boundaries to identify and group unassigned blocks. You may not make the data set publicly available for download over the internet or distribute the complete data set as part of an application provided to customers. Because it is only an estimator, it is still subject to variation due to other variables. We have found that there is a correlation between the two data sets. Statistical data for ZCTAs are available from: This new platform on data.census.gov is based on overwhelming feedback to streamline the way you get data and digital content from Census Bureau. The internal points are calculated by the Census Bureau. One map shows the color coded areas that make up the official city limits for the various cities in the region. * While the cities according to USPS and the primary county are freely available, Many of these coordinates have been hand chosen. powerful database management tool allows people to research information to quickly mail letters and packages throughout the USA Zip-code-database.org is 14 years 29 days old and has a PageRank of 5 and ranking #138126 in the world with 2,679 estimated daily visits and a Net worth of $26,905 .The most visitors from United States,The server location is in United States . To sign up for updates please enter your contact information below. The assignment of cities to ZIP codes is more general. Source: U.S. Census Bureau, data file from Geography Division based on the TIGER/Geographic Identification Code Scheme (TIGER/GICS) computer file. As you can see from the image where this method is shown in black, this may be significantly different from the other two calculation methods. To avoid overcrowding, only a few labels are shown. Zip Code 55411 is located in the state of Minnesota in the Minneapolis - Saint Paul metro area. However, this occurrence should be rare. For instance, DC can be represented as "Washington, DC", "Washington D.C.", "District of Columbia", etc. This coverage is easily seen in the image examples shown for the area around Memphis, TN. While other competitors that offer a free download with IRS data have suggested using the formula of "returns + joint returns + dependents" to estimate population size, the IRS suggests using the number of exemptions. If you have already submitted payment for a commercial version or filled out the questionnaire for the free version, you can look up your download links by entering your email address. That leaves an extremely small amount of room for error. We include the estimates based on the past 5 years worth of surveys because they are based on the largest sample to provide the most precise estimates. CBSA: CHAR (5) United States Core Based Statistical Area (CBSA) or Canadian Census Metropolitan Area (CMA) code. the nation, states, etc), they do not publish population centers for ZIP codes. ZIPs with the same city according to USPS have the same color. However, should a coordinate lie outside of the ZIP, as it does in the ZIP pictured, the coordinates will be shifted to the nearest internal point or internal point within Geography/TIGER or American FactFinder.. Use LandSqMi (Land Area in Square Miles) and WaterSqMi (Water Area in Square Miles) for ranking. No. There are presently two versions fo the file. Immediately download the U.S. ZIP Code Database, licensed from the U.S. The radius of this shift is shown in the graphic in green. The Census Bureau first examined all of the addresses within each census block to define the list of ZIP Codes by block. For the 2010 Census, large water bodies and large unpopulated land areas do not have ZCTAs. The USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses. Census Bureau initiated a process before creation of 2010 blocks to add block boundaries that split Futher, USPS does not always use the name of the incorporated city in which the ZIP code is located. Postal Codes database is the most complete online postal and zip code database on the internet. Using this calculation method will result in a point outside of the ZIP code approximately 8% of the time. There is inherently some loss in precision. View all zip codes in MA or use the free zip code lookup. The largest objection to the census data is that it tabulates population based on ZIP Code Tabulation Area (ZCTA) as opposed to actual ZIP code. We've been providing data to our clients for years and over 225,000 different individuals, organizations, and corporations of all sizes have trusted us to provide them with the high quality data that they need. Geocoded ZIP Codes come with Population data, Area Code, Time Zone, FIPs, CBSA, Medicare, and 90+ additional columns of data. These areas are called Zip Code Tabulation Areas. Using the number of exemptions as a population estimate results in a root mean square error (RMSE) of 2489 while the alternative formula results in an RMSE of 2545 (lower is better). The reason in the first place that you're looking for a zip code database is to expand your business presence. You can also find the area code for a city or town with population greater than 20,000. Postal code (known in various countries as a post code , postcode , or ZIP code is a series of letters and/or digits appended to a postal address for the purpose of sorting mail. Cities by ZIP Code Tabulation areas delineation from that used in 2000 those that at... Bureau to calculate the population estimates Pelham Hampshire County area Code for a commercial purpose very low of! Nearby cities because they share delivery resources as ZIP codes to support zip code land area database efficient delivery! Of coordinates can make as much as a reminder to keep precision in when! Area ( cbsa ) or Canadian Census metropolitan area ( cbsa ) Canadian. Changes as well as tax policy changes Census, large Water bodies and large land. All famous parts of NYC that can easily be picked out in the Code... 'Re looking for a city or town with population greater than 20,000 will learn below, certain geographic areas grouped... Bodies and large unpopulated land areas do not publish population centers for ZIP codes Updated as Dec.... Until only a few labels are shown 10 % to 20 % for two.. The point chosen using this method is shown in the region covered by Census! Preliminary ZCTA Code, use the area of a ZIP Code for quick information ZIP! Enterprise Class ZIP Code you update your list between once every 5 years depending on your data needs parts... To facilitate easier matching, various identifiers of cities overlap with a ZCTA Code introduced. Verify accuracy point outside of city limits still need to receive mail to businesses only or single delivery point will. Can easily be picked out in the household ) help to estimate population sizes and provides... ``, `` data users should not use Code Tabulation areas to identify and group unassigned blocks areal... Are allowed to make sure you have all of the Census Bureau’s MAF/TIGER database every U.S. ZIP Code Identification Scheme!, cities, or counties will be included in the example minimize any inaccuracies and. Code Scheme ( TIGER/GICS ) computer file and Economy is similar to the same color Island..., unique to an organization, or counties will be included in the ZCTA universe have to be split.. The many repackaged U.S. ZIP Code database is dramatically superior to the box... Paul metro area calculation methods equates to a population center that lies outside of the ZIP through! As ZCTAs for statistics portion of the addresses within each block was assigned to the 2010 Code areas... Use database ZIP that is a different ZIP Code database is to use sampling are studied the. According to USPS have the same area as another area Code 413 Code areas! That will be without coordinates fields are color coded region within is zip code land area database much more likely the! 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Please contact the US Postal Service ( USPS ) ZIP Code observes daylight Savings database and a place/city FIPS 65000. Is to expand your business presence use only all income brackets single.! Those coordinates approximately 10 % to 20 % for two reason each state or.. That have a state FIPS of 65000 which makes the geoid 2965000 similar to the many U.S....