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Canyon County
Sign in to saveAlso known as Canyon County, Idaho, Canyon County, ID
county in Idaho, United States
Key facts
- Country
- United States
- State
- Idaho
- Founded
- March 7, 1891
- Seat
- Caldwell
- Largest city
- Nampa
- Total
- 604 sq mi (1,560 km )
- Land
- 587 sq mi (1,520 km )
- Water
- 16 sq mi (41 km ) 2.7%
- Estimate 2025
- 275,123
- Density
- 394/sq mi (152/km )
- Time zone
- UTC−7 ( Mountain )
- Summer dst
- UTC−6 ( MDT )
- Congressional district
- 1st
- Website
- www .canyoncounty .org
via Wikipedia infobox
Official website
Canyon County | Idaho
canyonco.org →Link to the official site · 8,777 chars · not written by Vinony
Wikidata facts
- Country
- United States
- Located in
- Idaho
- Contains
- Caldwell
- Capital
- Caldwell
- Population
- 231105
- Area
- 1563
- Shares border with
- Gem County
- Official website
- www.canyonco.org
- Image
- CanyonCounty.jpg
- Households
- 75494
Show 8 more facts
- Commons category
- Canyon County, Idaho
- topic's main category
- Category:Canyon County, Idaho
- inception
- 1891-03-07
- water as percent of area
- 2.7
- native label
- Canyon County
- social media followers
- 1689
- Digital Atlas of Idaho URL
- digitalatlas.cose.isu.edu/counties/canyon/canyon.htm
- per capita income
- 23919
Sources (9)
via Wikidata · CC0
~9 min read
Encyclopedic overview
Canyon County is located in the U.S. state of Idaho. As of the 2020 Census, the population was 231,105, which by 2025 was estimated to have risen to 275,123, making it the second-most populous county in Idaho. The county seat is Caldwell, and its largest city is Nampa. Canyon County is part of the Boise metropolitan area.
History
Excerpted from Wikipedia’s “Canyon County” article, available under the CC BY-SA 4.0 licence.