Total Population in Union County, OR
ACS 2024 5-Year Estimates
26,144
Rank #1,609/3,222 · #24 in OR
50th
Union 26,144
OR 4,254,293 -99.4%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Union County's total population of 26,144 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 Union County for total population.
Nearby Rankings
Full ranking →| #1,606 | Macon County, TN | 26,240 |
| #1,607 | Pottawatomie County, KS | 26,204 |
| #1,608 | Lamoille County, VT | 26,148 |
| #1,609 | Union County, OR | 26,144 |
| #1,610 | Grady County, GA | 26,108 |
| #1,611 | Charlevoix County, MI | 26,108 |
| #1,612 | Franklin County, KS | 26,106 |
About Total Population
Union County, Oregon has a total population of 26,144, ranking #1,609 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Oregon, it ranks #24 of 36. This places it in the 50th 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.