Total Population in Canyon County, ID
ACS 2024 5-Year Estimates
250,790
Rank #287/3,222 · #2 in ID
91th
Canyon 250,790
ID 1,934,262 -87.0%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Canyon County's total population of 250,790 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Canyon County for total population.
Nearby Rankings
Full ranking →| #284 | St. Clair County, IL | 253,694 |
| #285 | Chesapeake city, VA | 252,583 |
| #286 | Union County, NC | 250,958 |
| #287 | Canyon County, ID | 250,790 |
| #288 | Warren County, OH | 250,008 |
| #289 | Henry County, GA | 249,960 |
| #290 | Lafayette Parish, LA | 247,997 |
About Total Population
Canyon County, Idaho has a total population of 250,790, ranking #287 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within Idaho, it ranks #2 of 44. This places it in the 91th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.