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State
MD iMAP: Maryland Census Data - ZIP Code Tabulation Areas (ZCTAs)
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The units of geography used for the 2010 Census maps displayed here are the Zip... -
Federal
TIGER/Line Shapefile, Current, State, Maryland, State Legislative District (SLD) Lower Chamber
U.S. Census Bureau, Department of Commerce —
This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information... -
Federal
TIGER/Line Shapefile, 2022, State, Maryland, MD, 2020 Census Public Use Microdata Area (PUMA)
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
TIGER/Line Shapefile, 2020, State, Maryland, MD, 118th Congressional District
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
EnviroAtlas - 2019 Land Cover Proportions by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset represents the percentage of land area that is classified as natural, forest, wetland, agricultural, and developed land cover using the 2019... -
Federal
2020 Cartographic Boundary File (KML), 2020 Census Voting District (VTD) for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2020 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
TIGER/Line Shapefile, Current, State, Maryland, Unified School Districts
U.S. Census Bureau, Department of Commerce —
This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information... -
Federal
2023 Cartographic Boundary File (KML), Block Group for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2023 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
State
MD COVID-19 - Cases by ZIP Code
State of Maryland —
NOTE: THIS DATASET IS NO LONGER BEING UPDATED DAILY. Summary The cumulative number of positive COVID-19 cases among Maryland residents within a single Maryland ZIP... -
State
MD iMAP: Maryland Archived ACS ZIP Code
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The American Community Survey (ACS) is a nationwide - continuous survey designed... -
Federal
TIGER/Line Shapefile, 2022, State, Maryland, MD, Census Tract
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Python code used to download U.S. Census Bureau data for public-supply water service areas
Department of the Interior —
This child item describes Python code used to query census data from the TigerWeb Representational State Transfer (REST) services and the U.S. Census Bureau... -
Federal
TIGER/Line Shapefile, 2024, State, Maryland, Topological Faces-Area Landmark Relationship File
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
TIGER/Line Shapefile, 2022, State, Maryland, Topological Faces-Area Landmark Relationship File
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
2024 Cartographic Boundary File (KML), Block Group for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2024 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
TIGER/Line Shapefile, 2023, State, Maryland, MD, 2020 Census Public Use Microdata Area (PUMA)
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
TIGER/Line Shapefile, 2021, County, Cecil County, MD, All Roads
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
2024 Cartographic Boundary File (KML), 119th Congressional Districts for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2024 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
EnviroAtlas - Percent Potential Wetland Area by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
The Percentage Potential Wetland Area by HUC-12 (Pct_PWA) layer shows areas where conditions may be suitable for wetland restoration or creation at a 10-m resolution.... -
Federal
TIGER/Line Shapefile, 2021, County, Howard County, MD, All Roads
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...