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City
Census 2020 Blocks
City of Hartford —
The United States Census Bureau defines Blocks as a "statistical areas bounded by visible features, such as streets, roads, streams, and railroad tracks, and by... -
State
Alaska Minerals Database
State of Alaska —
DGGS Digital Data Series 18, Alaska Minerals Database, is a working, internal database that supports multiple data products developed by the Alaska Division of... -
City
Checkouts By Title (Physical Items)
City of Seattle —
This dataset includes a log of all physical item checkouts from Seattle Public Library. The dataset begins with checkouts that occurring in April 2005. Data from 2005... -
County
2018 Lake County Color InfraRed (CIR) - SW Quarter
Lake County, Illinois —
This three inch pixel resolution color infrared aerial photography was flown between March 20, 2018 to March 26, 2018. The files are provided in JPEG2000, an open... -
County
Loudoun Trees
Loudoun County, Virginia —
DATA MAINTENANCE / UPDATE FREQUENCY: ANNUALLY - DATA LAST UPDATED BASED ON 2023 IMAGERY More MetadataTree Points are a base map data layer derived by automated... -
City
VZV_Enhanced Crossings
City of New York —
Enhanced Crossings are marked high-visibility crosswalks on calm streets with low vehicle volumes and a strong pedestrian desire to cross. Standard DOT toolbox... -
County
Loudoun 2020 Census Blocks
Loudoun County, Virginia —
This GIS layer contains the geographical boundaries of the 2020 census blocks for Loudoun County, Virginia. The 2020 Census block boundaries were used for statistical... -
County
2018 Lake County Color InfraRed (CIR) - SE Quarter
Lake County, Illinois —
This three inch pixel resolution color infrared aerial photography was flown between March 20, 2018 to March 26, 2018. The files are provided in JPEG2000, an open... -
City
Ward Offices
City of Chicago —
List of alderman, office address, phone number, and website for all 50 Chicago wards. To attempt to make historical versions of this dataset more available, "Dataset... -
State
Connecticut Airports
State of Connecticut —
Airports Polygon is a 1:24,000-scale, feature-based layer that includes all airport features depicted on all of the U.S. Geological Survey (USGS) 7.5 minute... -
State
Vermont Emerald Ash Borer Risk Areas
Vermont Center for Geographic Information —
The shaded circles on this map delineate Vermont’s EAB Infested Area. Each infested area represents a 10-mile radius around a known EAB infestation. While symptoms... -
County
Loudoun 2020 Census Designated Places
Loudoun County, Virginia —
This GIS layer contains the geographical boundaries of the 2020 Census Designated Places (CDP) for Loudoun County, Virginia. CDPs are delineated to provide data for... -
State
MD iMAP: Maryland Census Boundaries - Census Tracts 2010
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The primary purpose of census tracts is to provide a stable set of... -
City
Census 2010: Blocks for San Francisco
City of San Francisco —
The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census... -
County
2017 Lake County Aerial Color InfraRed (CIR) - SE Quarter
Lake County, Illinois —
This three inch pixel resolution color infrared aerial photography was flown between March 11, 2017 and April 12, 2017. The files are provided in JPEG2000, an open... -
City
Brighten B-Town Progress Data
City of Bloomington —
This data set contains data and maps related to the status of the Brighten B-town initiative. The “Brighten B-town” initiative is a partnership among three City... -
County
2014 Lake County Aerial Color InfraRed (CIR) - NW Quarter
Lake County, Illinois —
This six inch pixel resolution color infrared aerial photography was flown between April 18, 2014 and April 26, 2014. The files are provided in JPEG2000, an open... -
State
MD iMAP: Maryland Census Data - Census Tracts
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... -
City
PPR Tree Canopy
City of Philadelphia —
2018 data: This dataset was developed as part of an Urban Tree Canopy (UTC) assessment for Philadelphia,Pennsylvania. It shows how tree canopy changed during the... -
State
Census Tracts
State of Maryland —
The units of geography used for the 2010 Census maps displayed here are the Census tracts. Census tracts generally have a population size between 1,200 and 8,000...