ZCTAs (Zip Code Tabulation Areas) sind ungefähre Gebietsdarstellungen von fünfstelligen Postleitzahlen des US Postal Service (USPS).
Das Census Bureau definiert ZCTAs, indem es jeden Census-Block, der Adressen enthält, einer einzelnen ZCTA zuordnet. In der Regel wird die ZCTA verwendet, die die am häufigsten vorkommende Postleitzahl für die Adressen in diesem Block widerspiegelt. Blöcke, die keine Adressen enthalten, aber vollständig von einem einzelnen ZCTA (Enklaven) umgeben sind, werden dem umgebenden ZCTA zugewiesen. Blöcke, die von mehreren ZCTAs umgeben sind, werden einem einzelnen ZCTA basierend auf der längsten gemeinsamen Grenze hinzugefügt.
Das Census Bureau identifiziert 5‑stellige ZCTAs (Zip Code Tabulation Areas) anhand eines 5‑stelligen numerischen Codes, der die am häufigsten vorkommende USPS‑Postleitzahl in dieser ZCTA darstellt. Dieser Code kann führende Nullen enthalten.
Datenutzer sollten ZCTAs nicht verwenden, um die offizielle USPS-Postleitzahl für die Zustellung von Post zu ermitteln. Die USPS nimmt regelmäßig Änderungen an Postleitzahlen vor, um eine effizientere Zustellung von Post zu ermöglichen. Postleitzahlen, die hauptsächlich nicht für Wohngebäude oder Postfachadressen gelten, haben möglicherweise keine entsprechende ZCTA, da bei der Abgrenzung hauptsächlich Wohnadressen verwendet werden. Dies führt zu einer Bevorzugung von Postleitzahlen, die für die Zustellung von Post in Städten verwendet werden.
Funktionsstatus der Volkszählung von 2010
(Immer „S“ für „Statistische Einheit“.)
GEOID10
STRING
5-stellige Postleitzahl-Tabellierungsbereichs-ID des US-Zensus von 2010
INTPTLAT10
STRING
Breitengrad des internen Punkts gemäß Volkszählung von 2010
INTPTLON10
STRING
Längengrad des internen Punkts gemäß Volkszählung von 2010
MTFCC10
STRING
MAF/TIGER-Feature-Klassencode (immer „G6350“)
ZCTA5CE10
STRING
5‑stellige Postleitzahl aus der Volkszählung von 2010
Nutzungsbedingungen
Nutzungsbedingungen
Das US Census Bureau bietet einige seiner öffentlichen Daten in maschinenlesbarem Format über eine API (Application Programming Interface) an. Alle Inhalte, Dokumentationen, Codes und zugehörigen Materialien, die Ihnen über die API zur Verfügung gestellt werden, unterliegen diesen Nutzungsbedingungen.
Zitate
Quellenangaben:
Bei der Erstellung von Berichten, Publikationen, neuen Datasets, abgeleiteten Produkten oder Diensten, die aus dem Dataset resultieren, sollten Nutzer das US Census Bureau zitieren.
Ein FeatureView ist eine beschleunigte Darstellung eines FeatureCollection, die nur angezeigt werden kann. Weitere Informationen finden Sie in der Dokumentation zu FeatureView.
ZCTAs (Zip Code Tabulation Areas) sind ungefähre Darstellungen von Gebieten mit fünfstelligen Postleitzahlen des US Postal Service (USPS). Das Census Bureau definiert ZCTAs, indem es jeden Census-Block, der Adressen enthält, einer einzelnen ZCTA zuordnet, in der Regel der ZCTA, die die am häufigsten vorkommende Postleitzahl für …
[null,null,[],[[["\u003cp\u003eThe TIGER/2010/ZCTA5 dataset provides approximate area representations of U.S. Postal Service 5-digit ZIP Codes based on the 2010 Census.\u003c/p\u003e\n"],["\u003cp\u003eZCTAs are defined by allocating Census blocks to the most frequently occurring ZIP Code within that block, primarily using residential addresses.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset includes attributes such as land and water area, Census class code, geographic identifier, and latitude/longitude of the internal point.\u003c/p\u003e\n"],["\u003cp\u003eUsers should not use ZCTAs to determine official USPS ZIP Codes for mail delivery as they are subject to change.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is available in Earth Engine as a FeatureCollection and a FeatureView for visualization and analysis.\u003c/p\u003e\n"]]],["The US Census Bureau provides 2010 ZIP Code Tabulation Areas (ZCTAs) data, representing approximate 5-digit ZIP Codes. ZCTAs are defined by assigning census blocks to the most frequent ZIP Code, excluding non-residential areas. The dataset, available from 2010-01-01T00:00:00Z to 2010-01-02T00:00:00Z, includes land and water areas, identifiers, and internal point coordinates. Users can explore the data in Google Earth Engine using `FeatureCollection` or `FeatureView` and visualize it with provided JavaScript code, subject to Census Bureau terms and conditions.\n"],null,["# TIGER: US Census 5-digit ZIP Code Tabulation Areas 2010\n\nDataset Availability\n: 2010-01-01T00:00:00Z--2010-01-02T00:00:00Z\n\nDataset Provider\n:\n\n\n [United States Census Bureau](https://www.census.gov/programs-surveys/geography/guidance/tiger-data-products-guide.html)\n\nTags\n:\n [census](/earth-engine/datasets/tags/census) [infrastructure-boundaries](/earth-engine/datasets/tags/infrastructure-boundaries) [table](/earth-engine/datasets/tags/table) [tiger](/earth-engine/datasets/tags/tiger) [us](/earth-engine/datasets/tags/us) \n zcta \nzip-code \n\n#### Description\n\nZIP Code tabulation areas (ZCTAs) are approximate area representations of\nU.S. Postal Service (USPS) 5-digit ZIP Codes.\nThe Census Bureau defines ZCTAs by allocating each\nCensus block that contains addresses to a single ZIP Code tabulation area, usually\nto the ZCTA that reflects the most frequently occurring ZIP Code for the\naddresses within that block. Blocks that do not contain addresses but that\nare completely surrounded by a single ZIP Code tabulation area (enclaves)\nare assigned to the surrounding ZCTA; those surrounded by multiple ZCTAs\nwill be added to a single ZCTA based on the longest shared border.\n\nThe Census Bureau identifies 5-digit ZIP Code tabulation areas using a 5-\ncharacter numeric code that represents the most frequently occurring USPS\nZIP Code within that ZCTA. This code may contain leading zeros.\n\nData users should not use ZCTAs to identify the official USPS ZIP Code for\nmail delivery. The USPS makes periodic changes to ZIP Codes to support more\nefficient mail delivery. ZIP Codes that cover primarily nonresidential or\npost office box addresses may not have a corresponding ZCTA because the\ndelineation process uses primarily residential addresses, resulting in a\nbias towards ZIP Codes used for city-style mail delivery.\n\nFor full technical details on all TIGER 2010 products, see the [TIGER\ntechnical documentation](https://www2.census.gov/geo/pdfs/maps-data/data/tiger/tgrshp2010/TGRSHP10SF1.pdf).\n\n### Table Schema\n\n**Table Schema**\n\n| Name | Type | Description |\n|------------|--------|-----------------------------------------------------------------------|\n| ALAND10 | DOUBLE | 2010 Census Land area |\n| AWATER10 | DOUBLE | 2010 Census Water area |\n| CLASSFP10 | STRING | 2010 Census FIPS 55 class code |\n| FUNCSTAT10 | STRING | 2010 Census functional status (Always \"S\", for \"Statistical entity\".) |\n| GEOID10 | STRING | 2010 Census 5-digit ZIP Code Tabulation Area identifier |\n| INTPTLAT10 | STRING | 2010 Census latitude of the internal point |\n| INTPTLON10 | STRING | 2010 Census longitude of the internal point |\n| MTFCC10 | STRING | MAF/TIGER feature class code (Always \"G6350\".) |\n| ZCTA5CE10 | STRING | 2010 Census 5-digit ZIP Code Tabulation Area code |\n\n### Terms of Use\n\n**Terms of Use**\n\nThe U.S. Census Bureau offers some of its public data\nin machine-readable format via an Application Programming Interface\n(API). All of the content, documentation, code and related materials\nmade available to you through the API are subject to [these terms and\nconditions](https://www.census.gov/data/developers/about/terms-of-service.html).\n\n### Citations\n\nCitations:\n\n- For the creation of any reports, publications, new data sets, derived\n products, or services resulting from the data set, users should\n [cite the US Census Bureau](https://www.census.gov/about/policies/citation.html).\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar dataset = ee.FeatureCollection('TIGER/2010/ZCTA5');\nvar visParams = {\n palette: ['black', 'purple', 'blue', 'green', 'yellow', 'orange', 'red'],\n min: 500000,\n max: 1000000000,\n};\n\nvar zctaOutlines = ee.Image().float().paint({\n featureCollection: dataset,\n color: 'black',\n width: 1\n});\n\nvar image = ee.Image().float().paint(dataset, 'ALAND10');\nMap.setCenter(-93.8008, 40.7177, 6);\nMap.addLayer(image, visParams, 'TIGER/2010/ZCTA5');\nMap.addLayer(zctaOutlines, {}, 'borders');\nMap.addLayer(dataset, {}, 'for Inspector', false);\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/TIGER/TIGER_2010_ZCTA5)\n\n### Visualize as a FeatureView\n\n\nA `FeatureView` is a view-only, accelerated representation of a\n`FeatureCollection`. For more details, visit the\n[`FeatureView` documentation.](/earth-engine/guides/featureview_overview)\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar fvLayer = ui.Map.FeatureViewLayer('TIGER/2010/ZCTA5_FeatureView');\n\nvar visParams = {\n opacity: 1,\n polygonStrokeColor: 'black',\n polygonFillColor: {\n property: 'ALAND10',\n mode: 'linear',\n palette: ['black', 'purple', 'blue', 'green', 'yellow', 'orange', 'red'],\n min: 5e5,\n max: 5e9\n }\n};\n\nfvLayer.setVisParams(visParams);\nfvLayer.setName('US census zip codes');\n\nMap.setCenter(-93.8008, 40.7177, 6);\nMap.add(fvLayer);\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/TIGER/TIGER_2010_ZCTA5_FeatureView) \n[TIGER: US Census 5-digit ZIP Code Tabulation Areas 2010](/earth-engine/datasets/catalog/TIGER_2010_ZCTA5) \nZIP Code tabulation areas (ZCTAs) are approximate area representations of U.S. Postal Service (USPS) 5-digit ZIP Codes. The Census Bureau defines ZCTAs by allocating each Census block that contains addresses to a single ZIP Code tabulation area, usually to the ZCTA that reflects the most frequently occurring ZIP Code for ... \nTIGER/2010/ZCTA5, census,infrastructure-boundaries,table,tiger,us \n2010-01-01T00:00:00Z/2010-01-02T00:00:00Z \n-14.69 -180 71.567 -64.435 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://www.census.gov/programs-surveys/geography/guidance/tiger-data-products-guide.html)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/TIGER_2010_ZCTA5)"]]
