Total Population in Weld County, CO
ACS 2024 5-Year Estimates
How Weld County Compares
National Distribution
Where Weld County falls among all 3,222 U.S. counties for total population.
■ Weld County: 350,396
Ranking Context
| Rank | County | Value |
|---|---|---|
| #209 | Galveston County, TX | 358,990 |
| #210 | Nueces County, TX | 352,955 |
| #211 | Westmoreland County, PA | 352,500 |
| #212 | Weld County, CO | 350,396 |
| #213 | Somerset County, NJ | 349,846 |
| #214 | Marion County, OR | 349,244 |
| #215 | Spartanburg County, SC | 347,852 |
Total Population in Weld County, Colorado
Weld County, Colorado has a total population of 350,396, which ranks #212 of 3,222 out of 3,222 counties nationwide. This is 99.9% below the national value of 330M.
Within Colorado, Weld County ranks #8 of 64 out of 64 counties. This places it in the 93th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.