Boundaries data

geoBoundaries ADM2 boundaries for Kuwait: 138 units, representing 2011. Source: OpenStreetMap, Wambacher. Open Data Commons Open Database License 1.0

Metropolitan and Micropolitan Statistical Areas and Related Statistical Areas: Metropolitan NECTAs, Micropolitan NECTAs, Combined Statistical Areas, Metropolitan Statistical Areas, Micropolitan Statistical Areas; January 1, 2021 vintage; Generalized

geoBoundaries ADM1 boundaries for Bahrain: 4 units, representing 2017. Source: OpenStreetMap, Wambacher. Open Data Commons Open Database License 1.0

This dataset contains polygon features representing Crown Quarry Lease boundaries administered by the Department of Natural Resources. The dataset provides information on the location and extent of Crown Quarry Leases on Crown land and supports public understanding of Crown land tenure and resource management.    Cet ensemble de données contient des éléments polygonaux représentant les limites des baux d’exploitation de carrière sur les terres de la Couronne gérés par le ministère des Ressources naturelles. Il fournit des renseignements sur l’emplacement et l’étendue des baux d’exploitation de carrière sur les terres de la Couronne et aide le public à mieux comprendre la tenure des terres de la Couronne et la gestion des ressources.

geoBoundaries ADM1 boundaries for Cambodia: 25 units, representing 2017. Source: OpenStreetMap, Wambacher. Open Data Commons Open Database License 1.0

geoBoundaries ADM2 boundaries for Cambodia: 197 units, representing 2014. Source: Open Development Mekong, Open Development Cambodia. Creative Commons

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2019 vintage; Generalized

Records municipal boundary modifications in Utah, United States, published by the Utah Automated Geographic Reference Center. Each polygon feature represents a change such as an annexation, adjustment, or disconnection, with the municipality name, county number, FIPS code, update type, in and out dates, and the associated document name and location.

Boundaries and dates of the Google imagery flight blocks

Retirement Notice: This item is in mature support as of February 2026 and will retire in December 2027. A new version of this item is available for your use. Esri recommends updating your maps and apps to use the new version. This layer shows demographic context for emergency response efforts. This is shown by tract, county, and state boundaries. This service is updated annually to contain the most currently released American Community Survey (ACS) 5-year data, and contains estimates and margins of error. There are also additional calculated attributes related to this topic, which can be mapped or used within analysis.   This layer is symbolized to show the percentage of households who do not have access to internet. To see the full list of attributes available in this service, go to the "Data" tab, and choose "Fields" at the top left.  Vintage: 2019-2023ACS Table(s): B01001, B08201, B09021, B16003, B16004, B17020, B18101, B25040, B25117, B27010, B28001, B28002Data downloaded from: Census Bureau's API for American Community Survey Date of API call: December 12, 2024National Figures: data.census.gov  The United States Census Bureau's American Community Survey (ACS):About the Survey   Geography & ACS   Technical Documentation   News & Updates   This ready-to-use layer can be used within ArcGIS Pro, ArcGIS Online, its configurable apps, dashboards, Story Maps, custom apps, and mobile apps. Data can also be exported for offline workflows. For more information about ACS layers, visit the FAQ. Please cite the Census and ACS when using this data. Data Note from the Census:  Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data).  The effect of nonsampling error is not represented in these tables. Data Processing Notes:This layer is updated automatically when the most current vintage of ACS data is released each year, usually in December. The layer always contains the latest available ACS 5-year estimates. It is updated annually within days of the Census Bureau's release schedule. Click here to learn more about ACS data releases.   Boundaries come from the US Census TIGER geodatabases, specifically, the National Sub-State Geography Database (named tlgdb_(year)_a_us_substategeo.gdb). Boundaries are updated at the same time as the data updates (annually), and the boundary vintage appropriately matches the data vintage as specified by the Census. These are Census boundaries with water and/or coastlines erased for cartographic and mapping purposes. For census tracts, the water cutouts are derived from a subset of the 2020 Areal Hydrography boundaries offered by TIGER. Water bodies and rivers which are 50 million square meters or larger (mid to large sized water bodies) are erased from the tract level boundaries, as well as additional important features. For state and county boundaries, the water and coastlines are derived from the coastlines of the 2023 500k TIGER Cartographic Boundary Shapefiles. These are erased to more accurately portray the coastlines and Great Lakes. The original AWATER and ALAND fields are still available as attributes within the data table (units are square meters).   The States layer contains 52 records - all US states, Washington D.C., and Puerto Rico   Census tracts with no population that occur in areas of water, such as oceans, are removed from this data service (Census Tracts beginning with 99). Percentages and derived counts, and associated margins of error, are calculated values (that can be identified by the "_calc_" stub in the field name), and abide by the specifications defined by the American Community Survey. Field alias names were created based on the Table Shells file available from the American Community Survey Summary File Documentation page. Negative values (e.g., -4444...) have been set to null, with the exception of -5555... which has been set to zero. These negative values exist in the raw API data to indicate the following situations:The margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. Either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution.   The median falls in the lowest interval of an open-ended distribution, or in the upper interval of an open-ended distribution. A statistical test is not appropriate. The estimate is controlled. A statistical test for sampling variability is not appropriate.   The data for this geographic area cannot be displayed because the number of sample cases is too small.

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2020 vintage; Generalized

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

ACS 2015 Legal and Statistical Entities Web Map Service; January 1, 2015 vintage

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2018 vintage; Generalized

geoBoundaries ADM1 boundaries for Iran (Islamic Republic of): 33 units, representing 2017. Source: OpenStreetMap, Wambacher. Open Data Commons Open Database License 1.0

geoBoundaries ADM0 boundaries for Hungary: 1 units, representing 2011. Source: geoBoundaries, Wikimedia Commons.

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2022 vintage; Generalized

ACS 2025 Legal and Statistical Entities Web Map Service; January 1, 2025 vintage

States and Counties (or statistically equivalent entities); January 1, 2015 vintage; Generalized

ACS 2024 Legal and Statistical Entities Web Map Service; January 1, 2024 vintage

geoBoundaries ADM2 boundaries for Lebanon: 26 units, representing 2021. Source: geoBoundaries, Wikipedia. We also attribute credit to Wikimedia Commons user Rarelibra

ACS 2015 Legal and Statistical Entities Web Map Service; January 1, 2015 vintage

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2022 vintage; Generalized

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2015 vintage; Generalized

geoBoundaries ADM0 boundaries for Saint Lucia: 1 units, representing 2005. Source: geoBoundaries, Wikimedia Commons.

geoBoundaries ADM0 boundaries for Costa Rica: 1 units, representing 2017. Source: OpenStreetMap, Wambacher. Open Data Commons Open Database License 1.0

Congressional Districts, Voting Districts, State Legislative Districts - Upper, State Legislative Districts - Lower; January 1, 2021 vintage; Generalized

geoBoundaries ADM1 boundaries for Haiti: 10 units, representing 2017. Source: OpenStreetMap, Wambacher.

geoBoundaries ADM2 boundaries for Haiti: 42 units, representing 2017. Source: OpenStreetMap, Wambacher. Open Data Commons Open Database License 1.0

ACS 2019 Legal and Statistical Entities Web Map Service; January 1, 2019 vintage

geoBoundaries ADM0 boundaries for Lebanon: 1 units, representing 2010. Source: geoBoundaries, Wikimedia Commons.

geoBoundaries ADM1 boundaries for France: 13 units, representing 2022. Source: Institut national de l'information géographique et forestière (IGN-F).

geoBoundaries ADM3 boundaries for Belgium: 43 units, representing 2014. Source: GeoBoundaries, https//data.gov.be/en/dataset/0202b8dd-1c7e-4331-8ba7-35e1fef4037a. statbel.fgov.be/sites/default/files/files/opendata/Licence%20open%20data_EN.pdf

geoBoundaries ADM1 boundaries for Belgium: 3 units, representing 2022. Source: Eurostat- European Commission.

ACS 2021 Legal and Statistical Entities Web Map Service; January 1, 2021 vintage

ACS 2021 Legal and Statistical Entities Web Map Service; January 1, 2021 vintage