While working on a recent analysis, I wanted to collect some regional information, and happened upon the King County Open Data. It’s an impressive collection of well organized data pertaining to the county. It turns out, most high-population cities, counties, and states also have fantastic open-access databases. I went looking, and collected this list of county databases.
State-related
- Alabama
- Alaska Dept Natural Resources
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Denver Regional Council
- District of Columbia
- Florida
- Georgia
- Hawaii
- Hawaii GIS
- Illinois
- Illinois South Suburban Mayors and Managers
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Massachusetts
- Michigan
- Minnesota
- Missouri
- Montana
- Nebraska
- New Hampshire
- New Mexico
- New York
- New York State Data Center
- North Carolina
- North Dakota GIS Hub
- NY Department of Health
- NY State Senate
- Ohio
- Oklahoma
- Oregon
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Texas Transparency
- Utah
- Vermont
- Virginia
- Washington
Cities and Counties
- Albuquerque
- Ann Arbor
- Arvada
- Asheville
- Atlanta
- Austin
- Baltimore
- Baton Rouge
- Belleville
- Bloomington Indiana
- Boise Idaho
- Boston
- Burlington
- Champaign
- Charlotte
- Chicago
- Cook County
- Denver
- Gilpin County
- Honolulu
- Houston
- Indianapolis
- Kansas City
- King County
- Las Vegas
- Lexington
- Los Angeles
- Louisville
- Madison
- Montgomery
- New Orleans
- New York City
- Palo Alto
- Philadelphia
- Portland
- Providence
- Raleigh
- Rockford
- San Francisco
- San Mateo County
- Santa Cruz
- Scottsdale
- Seattle
- Somerville
- South Bend
- Wake County
- Weatherford
Woah,
That’s a lot of data. Bless the souls who manage these databases.