Idaho County Maps
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Blaine County, Idaho
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Blaine County, Idaho Map
A detailed map of Blaine County. Click on a nearby County to view more information about that County. County boundaries are from the U.S. Census Bureau's 2025 TIGER/Line files.
Map of Counties in Idaho
An interactive map of Counties in Idaho. Click on a County to view more information about that County. County boundaries are from the U.S. Census Bureau's 2025 TIGER/Line files.
About Blaine County, Idaho
Blaine County is a county in the U.S. state of Idaho. As of the 2020 United States census, the population was 24,272. The county seat and largest city is Hailey. It is also home to the Sun Valley ski resort, adjacent to Ketchum.
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This site has an interactive map of Idaho Counties. Click on the map to find your Idaho county, and view more details. You can also search for your address and use your GPS to find your Idaho County.
Find what County you are in, and see official Idaho County resources and information. Find any county in the United States, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.
Snow Totals in Blaine County, Idaho
See recent snowfall, snow depth, and records for each city and town in Blaine County, Idaho.
About this data
- State and county boundaries
- TIGER/Line Shapefiles: States, Counties and ZIP Code Tabulation Areas (2025), U.S. Census Bureau. Boundaries of states, counties and ZIP Code Tabulation Areas, the Census Bureau's areas for ZIP codes. Updated
- County subdivision boundaries
- TIGER/Line Shapefiles: County Subdivisions and Places (2024), U.S. Census Bureau. Boundaries of towns, townships, cities and villages. Updated
- County list
- Cartographic Boundary Files: Counties (2024), U.S. Census Bureau. County names and extents, with Wikipedia links from Wikidata. Updated