Ada County, Idaho
Ada County is a county in the U.S. state of Idaho. As of the 2020 Census, 494,967 people lived in the county.[1] That was more than any other county in Idaho. The county seat and largest city is Boise.[2] Boise is also the state capital.[3]
| Ada County, Idaho | |
| Map | |
 Location in the state of Idaho | |
 Idaho's location in the U.S. | |
| Statistics | |
| Founded | December 22, 1864 |
|---|---|
| Seat | Boise |
| Largest City | Boise |
| Area - Total - Land - Water |
1,060 sq mi (2,745 km²) 1,053 sq mi (2,727 km²) 7.9 sq mi (20 km²), 0.7 |
| Population - (2020) - Density |
494,967 |
| Time zone | Mountain: UTC-7/-6 |
| Website: www.adaweb.net | |
| Named for: Ada Riggs | |
| County Code: 1A | |
Communities
Cities
Census-designated places
Ada County, Idaho Media
- I
- I
600 mm × 600 mm (24 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition of Standard Highway Signs. (Note that there is a missing "J" label on the left side of the diagram.) Uses the Roadgeek 2005 fonts. (United States law does not permit the copyrighting of typeface designs, and the fonts are meant to be copies of a U.S. Government-produced work anyway.)
600 mm × 600 mm (24 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition of Standard Highway Signs. (Note that there is a missing "J" label on the left side of the diagram.) Uses the Roadgeek 2005 fonts. (United States law does not permit the copyrighting of typeface designs, and the fonts are meant to be copies of a U.S. Government-produced work anyway.)
600 mm × 600 mm (24 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition of Standard Highway Signs. (Note that there is a missing "J" label on the left side of the diagram.) Uses the Roadgeek 2005 fonts. (United States law does not permit the copyrighting of typeface designs, and the fonts are meant to be copies of a U.S. Government-produced work anyway.)
Route marker for State Highway 16 in Idaho.
Route marker for State Highway 21 in Idaho.
Route marker for State Highway 44 in Idaho.
Route marker for State Highway 55 in Idaho.
Route marker for State Highway 69 in Idaho.
References
- ↑ "QuickFacts: Ada County, Idaho". United States Census Bureau. Retrieved September 25, 2023.
- ↑ "Find a County". National Association of Counties. Retrieved 2011-06-07.
- ↑ Idaho Department of Commerce (2011). "Facts About Idaho". Idaho Department of Commerce. Archived from the original on 2011-09-03. Retrieved 2011-11-10.
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