Total Population in Rio Blanco County, CO
ACS 2024 5-Year Estimates
6,544
Rank #2,773/3,222 · #46 in CO
14th
Rio Blanco 6,544
CO 5,862,189 -99.9%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Rio Blanco County's total population of 6,544 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 Rio Blanco County for total population.
Nearby Rankings
Full ranking →| #2,770 | Saguache County, CO | 6,580 |
| #2,771 | Lake County, TN | 6,579 |
| #2,772 | Surry County, VA | 6,549 |
| #2,773 | Rio Blanco County, CO | 6,544 |
| #2,774 | Howard County, NE | 6,534 |
| #2,775 | Wayne County, IA | 6,532 |
| #2,776 | Fremont County, IA | 6,514 |
About Total Population
Rio Blanco County, Colorado has a total population of 6,544, ranking #2,773 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Colorado, it ranks #46 of 64. This places it in the 14th 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.