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County
Voter Registration by Census Tract
King County, Washington —
This web map displays data from the voter registration database as the percent of registered voters by census tract in King County, Washington. The data for this web... -
City
COVID-19 Outcomes by Vaccination Status - Historical
City of Chicago —
NOTE: This dataset has been retired and marked as historical-only. Weekly rates of COVID-19 cases, hospitalizations, and deaths among people living in Chicago by... -
City
Traffic Crashes - Crashes
City of Chicago —
Crash data shows information about each traffic crash on city streets within the City of Chicago limits and under the jurisdiction of Chicago Police Department (CPD).... -
State
National Incorporated Places and Counties
State of Iowa —
This dataset contains a listing of incorporated places (cities and towns) and counties within the United States including the GNIS code, FIPS code, name, entity type... -
City
Boundaries: US Zip Codes
City of Austin —
Austin's Communications & Technology Management Department is pleased to provide this zip code dataset for general use, designed to support a variety of research... -
County
King County Parcel Viewer
King County, Washington —
Parcel Viewer makes searching for King County parcel information easy. You can search by address, search by parcel number, or you can just zoom in on the map and... -
City
2010 Census Populations by Zip Code
City of Los Angeles —
This data comes from the 2010 Census Profile of General Population and Housing Characteristics. Zip codes are limited to those that fall at least partially within LA... -
City
Austin Crash Report Data - Crash Level Records
City of Austin —
This dataset contains traffic crash records for crashes which have occurred within current City of Austin Full Purpose boundaries, inclusive of all public safety... -
State
2020 Census Tracts
State of Oregon —
This data layer is an element of the Oregon GIS Framework. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and... -
City
Voting Precincts
City of New Orleans —
Boundaries of Orleans Parish voting precincts as defined by the New Orleans City Charter. New Orleans voting precincts are drawn according to the New Orleans Home... -
City
Housing Database
City of New York —
The NYC Department of City Planning’s (DCP) Housing Database contains all NYC Department of Buildings (DOB) approved housing construction and demolition jobs filed... -
State
Oregon ZIP Codes
State of Oregon —
US Postal Service Zone Improvement Plan (ZIP) Codes are used throughout the United States to improve mail delivery. There are 479 unique 5-digit ZIP Codes in Oregon... -
City
ACS 5 Year Data by Community Area
City of Chicago —
Selected variables from the most recent ACS Community Survey (Released 2023) aggregated by Community Area. Additional years will be added as they become available.... -
City
Louisville Metro KY County Boundaries
Louisville Metro Government —
It includes the following counties: Bullitt County, Hardin County, Jefferson County, Clark County, Oldham County, Henry County, Meade County, Harrison County, Shelby... -
City
New York City Population By Neighborhood Tabulation Areas
City of New York —
Population Numbers By New York City Neighborhood Tabulation Areas The data was collected from Census Bureaus' Decennial data dissemination (SF1). Neighborhood... -
State
COVID-19 Vaccinations by County - ARCHIVED
State of Connecticut —
NOTE: As of 2/16/2023, This page is not being updated, for data on COVID-19 Updated (Bivalent) Booster Coverage go to https://data.ct.gov/Health-and-Human-... -
State
MD iMAP: Maryland Property Data - Tax Map Grids
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This layer contains the boundaries and IDs of the Maryland tax maps... -
County
U.S. Congressional Districts
Lake County, Illinois —
Download In State Plane Projection Here. Boundaries for representatives to the U.S. House of Representatives as established by that body. Update Frequency: This... -
City
Law Enforcement Dispatched Calls for Service: Real-Time
City of San Francisco —
Revision Note (February 10, 2025): The data pipeline for "Law Enforcement Dispatched Calls for Service: Real-Time" has been updated. A spelling error with the column... -
City
ACS 5 Year Data by Ward
City of Chicago —
Selected variables from the most recent 5 year ACS Community Survey (Released 2023) aggregated by Ward. Additional years will be added as they become available. The...