end of header. This basemap is gray and has no place labels. Fred, in my dataset, lives in census block B with ZIP=99001. The PLACES project is the expansion of the original 500 Cities project and covers the entire United States—50 states and the District of Columbia (DC)—at county, place, census tract, and ZIP Code tabulation Areas (ZCTA) levels. Phil Hurvitz from the University of Washington explains the differences between the two. Over 90% of ZCTAs fall entirely within a single county. A warning: the detailed TIGER/Line ZCTA file is massive (around 502MB unzipped), and the generalized version is also large (64MB zipped). ZIP Code Tabulation Areas (ZCTAs) are statistical entities developed by the United States Census Bureau for tabulating summary statistics. What does ZCTA stand for? Each record in the relationship file represents one polygon that is formed when the 2010 ZCTAs overlay the places. Dissolve ZCTAs by the zcta field (because there may be more than one polygon with the same ZCTA value. Defining the extent of an area is necessary in order to tabulate census data for that area. ZIP Code Tabulation Areas (ZCTAs) are generalized areal representations of United States Postal Service (USPS) ZIP Code service areas. This is a map of what was completed in 2000. ZCTA to Place Relationships: Example 2 In this example, ZCTA 85630, highlighted below in red in the graphic shown below, contains two places: all of place 62280 and part of place 05770, both are outlined in black below. MABLE Geocorr [Geographic Correspondence Tool] This is a geographic correspondence tool or crosswalk across various geographies such as Congressional Districts, counties, places, zip codes, census tracts, block groups, voting districts, and school districts. Clip the zcta-dissolved ZCTAs and original ZIPs with the statewide clipper, so each data set will share the same external boundary. the county which has the 2nd largest intersection with it. ZCTA to Place Relationships: Example 1 In this example, ZCTA 85711, highlighted in red in the graphic shown below, falls wholly within place 77000, outlined in bold black below. Trucksess.com • • • • • • • • • • ZCTA maps 700/799. This is the only source of national scale, annually updated, data for a broad and diverse set of demographic-economic attributes. While there are almost 42,000 ZIP Codes in the United States, there are only 33,000 or so ZCTA’s. Although limited data are available at the county and metropolitan levels, this project represents a first-of-its-kind data analysis to release information for all US counties, places, census tracts, and ZCTAs. Upcoming Events. Got it. If you examine the ZCTA to Place relationship file you can see how they map to cities and towns. About CDC; Jobs; Funding; Policies; Privacy; FOIA; No Fear Act; OIG; U.S. Department of Health and Human Services Some Zip Codes are special, such as those for large buildings surrounded by another Zip Code. According to our analysis, only 13 percent of Zip Codes are so different than their corresponding ZCTA that you’ll be better off using the Zip Code for your report. Useful for making inferences about a zip codes that is a point from the ZCTA that contains it. No. How to download new Census data with R 2015 American Community Survey data is out. Name Last modified Size Description Welcome! Simply put, each one is built by aggregating the Census 2000 blocks, whose addresses use a given ZIP Code, into a ZCTA which gets that ZIP Code assigned as its ZCTA code. Here's how to get the data you want using R. There is one estimate per measure for the entire population of each county, place, tract or ZCTA. ... We consider a ZCTA to be part of a city if the area intersecting both the ZCTA and city is at least 10 percent of the area of either the city or the ZCTA. Each ZCTA is constructed by aggregating the Census 2010 blocks whose addresses use a given ZIP code. To learn more, see Get Started with Google Maps Platform.. ZCTA boundaries are fixed for the intercensal period 2010 through 2020. cb: If cb is set to TRUE, download a generalized (1:500k) ZCTA file. If you examine the ZCTA to Place relationship file you can see how they map to cities and towns. ZCTA boundaries are fixed for the intercensal period 2010 through 2020. This file shows the totals for the entire ZCTA and metropolitan/micropolitan statistical area (also known as core-based statistical area (CBSA)) for the ZPOP, ZHU, ZAREA, ZAREALAND, MPOP, MHU, MAREA, and MAREALAND columns.  As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific ZCTA or metropolitan/micropolitan statistical area may not add up to the totals for the ZCTA or metropolitan/micropolitan statistical area. While there are almost 42,000 ZIP Codes in the United States, there are only 33,000 or so ZCTA’s. The following is excerpted from an Adobe Acrobat PDF document produced by the U.S. Census Bureau pertaining to ZIP Code Tabulation Areas (ZCTAs): "ZIP Code Tabulation Areas (ZCTAs™) are a new statistical entity developed by the U.S. Census Bureau for tabulating summary statistics from Census 2000. If the 500/1000 foot buffer of the school spans multiple geographies, it is only assigned to the geography which contains the school campus. About CDC; Jobs; Funding; Policies; Privacy; FOIA; No Fear Act; OIG; U.S. Department of Health and Human Services Demographics. Each record in this file shows the totals for the entire ZCTA and tract for the ZPOP, ZHU, ZAREA, ZAREALAND, TRPOP, TRHU, TRAREA, and TRAREALAND columns.  As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific tract may not add up to the totals for the tract. Social Explorer Profiles takes you from raw data to meaningful stories, helps you analyze data, discover trends and gain insight into the world around you! This dataset contains model-based ZIP Code tabulation Areas (ZCTA) level estimates for the PLACES project 2020 release. These live learning events are the best ways to learn how to properly and effectively use the UDS Mapper. 25 RUCA codes range from 1 to 10 and are categorized based upon their population size and commuting patterns; codes >3 are indicative of rural areas. State County MSA Place ZCTA. Postal Service ZIP Code changes through October, 2002. USPS ZIP Code Crosswalk files are now available for 2010 Census geographies level beginning with the first quarter of 2012. parent_zcta: The ZCTA that contains this zip code. This dataset contains model-based ZIP Code tabulation Areas (ZCTA) level estimates for the PLACES project 2020 release in GIS-friendly format. Also, in cases in which a ZCTA contains more than one highly populated place, calculations using the ZIP Code population center point are likely to differ significantly from calculations using our methodology, especially if these two populated places are far from each other. Got it. county2 The "secondary" county for the ZCTA, i.e. As Places are not wall-to-wall entities and do not cover the entire nation, this file may not contain all ZCTAs. The NECTA statistical codes appearing in the relationship file reflect the updates to metropolitan and micropolitan statistical areas as of December 2009, announced by the Office of Management and Budge on December 1, 2009, and in effect for the 2010 Census. Defaults to FALSE (the most detailed TIGER/Line file). 69,688 Population. Simply put, each one is built by aggregating the Census 2000 blocks, whose addresses use a given ZIP Code, into a ZCTA which gets that ZIP Code assigned as its ZCTA code. Blocks that do not contain addresses but are completely surrounded by a single ZCTA (enclaves) are assigned to the surrounding ZCTA. Sometimes, the ZCTA is a small piece of the Zip Code, sometimes the Zip Code is a small piece of the ZCTA, and sometimes they’re just in different places: Does every Zip Code have a ZCTA? [3] Several ZCTAs represent ZIPs that no longer exist due to realignment by the USPS. ZCTA abbreviation stands for ZIP Code Tabulation Area. The PLACES project is the expansion of the original 500 Cities project and covers the entire United States—50 states and the District of Columbia (DC)—at county, place, census tract, and ZIP Code tabulation Areas (ZCTA) levels. The USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses. Because Ladera Ranch is contained within this ZCTA, it is possible to obtain Census data from the United States 2000 Census for the area even though data for "Ladera Ranch" is unavailable. The PLACES project is the expansion of the original 500 Cities project and covers the entire United States—50 states and the District of Columbia (DC)—at county, place, census tract, and ZIP Code tabulation Areas (ZCTA) levels. At the 2000 census, the Census Bureau did not define a census-designated place called Ladera Ranch, but it did define a Zip Code Tabulation Area (ZCTA), 92694. ZIP Code Tabulation Area listed as ZCTA. TRUE if the place is a city/town. You can infer how they map to states from the ZCTA to Counties relationship file. along with the ZCTA code. There are approximately 42,000 ZIP Codes and 32,000 ZCTAs. You can infer how they map to states from the ZCTA to Counties relationship file. population: An estimate of the zip code's population. The PLACES project is the expansion of the original 500 Cities project and covers the entire United States—50 states and the District of Columbia (DC)—at county, place, census tract, and ZIP Code tabulation Areas (ZCTA) levels. Defaults to FALSE (the most detailed TIGER/Line file). If the 500/1000 foot buffer of the school spans multiple geographies, it is only assigned to the geography which contains the school campus. This new entity was developed to overcome the difficulties in precisely defining the land area covered by each ZIP code. However, on occasion, you may decide that the ZCTA is so different from the Zip Code that you’d rather make the report for the Zip Code. Also, in cases in which a ZCTA contains more than one highly populated place, calculations using the ZIP Code population center point are likely to differ significantly from calculations using our methodology, especially if these two populated places are far from each other. ZCTAs are geographic areas defined as sets of Census 2010 census blocks closely resembling USPS ZIP codes (lines, not areas). As a result, some addresses end up with a ZCTA code that is different from their ZIP code. Skip to main content. The only drawback to using ZCTA’s in place of ZIP Codes, ignoring some minor inaccuracies, is that there’s only about an 80% overlap between ZCTA’s and ZIP Codes. A warning: the detailed TIGER/Line ZCTA file is massive (around 502MB unzipped), and the generalized version is also large (64MB zipped). USPS ZIP Codes are not areal features but a collection of mail delivery routes. This new entity was developed to overcome the difficulties in precisely defining the land area covered by each ZIP code. The 92694 ZCTA is statistically equivalent to Ladera Ranch. ZCTAs are generalized area representations of U.S. The reason that there is not one ZCTA for every ZIP Code is that only populated areas are included in the Census data, and thus ZIP Codes that only serve PO Boxes have no corresponding ZCTA. Note: ZIP to Congressional District and Congressional District to ZIP Crosswalk Files are now available. Got it. The Postal Service uses ZIP codes to deliver mail. timezone: The city's time zone in the tz database format. The data are published through a public, interactive “PLACES” website that allows users to view, explore, and download data by county, place, census tract, and ZCTA. ZCTAs are not developed for ZIP codes that comprise only a small number of addresses. ZCTAs are geographic areas defined as sets of Census 2010 census blocks closely resembling USPS ZIP codes (lines, not areas). ZCTAs will not necessarily exist for ZIP Code areas with only businesses, for single or very few addresses, or for large unpopulated areas. ZCTAs are generalized area representations of the United States Postal Service (USPS) ZIP code service areas, but are not the same as ZIP codes. In most cases, the ZCTA will be the same as its ZIP Code. Postal Service ZIP codes. [2] Moreover, the USPS frequently realigns, merges, or splits ZIP codes to meet changing needs. ZCTA - ZIP Code Tabulation Area. [4], 2000 United States Census TIGER maps of ZIP Code Tabulation Areas, United States Census Bureau ZIP Code Tabulation Areas (ZCTAs), "U.S. Census Bureau data provided by GreatData.com", Highest-income ZIP Code Tabulation Areas in the United States, https://en.wikipedia.org/w/index.php?title=ZIP_Code_Tabulation_Area&oldid=998207055, Creative Commons Attribution-ShareAlike License, This page was last edited on 4 January 2021, at 08:37. Welcome! Theme_Keyword: ZCTA Place: Place_Keyword_Thesaurus: INCITS.38-200x (R2004),INCITS.31-200x (R2007),INCITS.454-200x,INCITS 455-200x,INCITS 446-2008 Place_Keyword: Hawaii Place_Keyword: United States Place_Keyword: State or Equivalent Entity Place_Keyword: 15 Place_Keyword: U.S. Place_Keyword: HI Access_Constraints: None Use_Constraints: 2010 ZIP Code Tabulation Area (ZCTA) Relationship File Record Layouts, Survey of Income and Program Participation (SIPP), 2010 ZCTA to County Relationship File Layout (zcta_county_rel_10.txt), 2010 ZCTA to County Subdivision Relationship File Layout (zcta_cousub_rel_10.txt), 2010 ZCTA to Place Relationship File Layout (zcta_place_rel_10.txt), 2010 ZCTA to Census Tract Relationship File Layout (zcta_tract_rel_10.txt), 2010 ZCTA to 111th Congressional District Relationship File Layout (zcta_cd111_rel_10.txt), 2010 ZCTA to Metropolitan and Micropolitan Statistical Areas Relationship File Layout (zcta_cbsa_rel_10.txt), 2010 ZCTA to New England City and Town Area (NECTA) Relationship File Layout (zcta_necta_rel_10.txt), Calculated 2010 Population for the relationship record, Calculated 2010 Housing Unit Count for the relationship record, 2010 Housing Unit Count of the 2010 County, The Percentage of Total Population of the 2010 ZCTA represented by the record, The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record, The Percentage of Total Area of the 2010 ZCTA represented by the record, The Percentage of Total Land Area of the 2010 ZCTA represented by the record, The Percentage of Total Population of the 2010 County represented by the record, The Percentage of Total Housing Unit Count of the 2010 County represented by the record, The Percentage of Total Area of the 2010 County represented by the record, The Percentage of Total Land Area of the 2010 County represented by the record, Concatenation of 2010 State, County, and County Subdivision, 2010 Population of the 2010 County Subdivision, 2010 Housing Unit Count of the 2010 County Subdivision, Total Area of the 2010 County Subdivision, Total Land Area of the 2010 County Subdivision, The Percentage of Total Population of the 2010 County Subdivision represented by the record, The Percentage of Total Housing Unit Count of the 2010 County Subdivision represented by the record, The Percentage of Total Area of the 2010 County Subdivision represented by the record, The Percentage of Total Land Area of the 2010 County Subdivision represented by the record, 2010 Housing Unit Count of the 2010 Place, The Percentage of Total Population of the 2010 Place represented by the record, The Percentage of Total Housing Unit Count of the 2010 Place represented by the record, The Percentage of Total Area of the 2010 Place represented by the record, The Percentage of Total Land Area of the 2010 Place represented by the record, Concatenation of 2010 State, County, and Tract, 2010 Housing Unit Count of the 2010 Census Tract, The Percentage of Total Population of the 2010 Census Tract represented by the record, The Percentage of Total Housing Unit Count of the 2010 Census Tract represented by the record, The Percentage of Total Area of the 2010 Census Tract represented by the record, The Percentage of Total Land Area of the 2010 Census Tract represented by the record, 2010 Population of the 111th Congressional District, 2010 Housing Unit Count of the 111th Congressional District, Total Area of the 111th  Congressional District, Total Land Area of the 111th Congressional District, The Percentage of Total Population of the 111th  Congressional District represented by the record, The Percentage of Total Housing Unit Count of the 111th  Congressional District represented by the record, The Percentage of Total Area of the 111th  Congressional District represented by the record, The Percentage of Total Land Area of the 111th Congressional District represented by the record, Metropolitan or Micropolitan Statistical Area FIPS Code, Metropolitan/Micropolitan Statistical Status Indicator, 2010 Population of the  Metropolitan or Micropolitan Statistical Area, 2010 Housing Unit Count of the Metropolitan or Micropolitan Statistical Area, Total Area of the Metropolitan or Micropolitan Statistical Area, Total Land Area of the Metropolitan or Micropolitan Statistical Area, The Percentage of Total Population of the Metropolitan or Micropolitan Statistical Area represented by the record, The Percentage of Total Housing Unit Count of the Metropolitan or Micropolitan Statistical Area represented by the record, The Percentage of Total Area of the Metropolitan or Micropolitan Statistical Area represented by the record, The Percentage of Total Land Area of the Metropolitan or Micropolitan Statistical Area represented by the record, NECTA Metropolitan/Micropolitan Status Indicator, The Percentage of Total Population of the NECTA represented by the record, The Percentage of Total Housing Unit Count of the NECTA represented by the record, The Percentage of Total Area of the NECTA represented by the record, The Percentage of Total Land Area of the NECTA represented by the record.