Union County's estimated 2026 population is 25,855 with a growth rate of -0.17% in the past year according to the most recent United States census data. Union County is the 24th largest county in Oregon. The 2010 population was 25,725 and has seen a growth of 0.51% since that time.
Data after 2023 is projected based on recent change
Overall: 40 years
Female: 40.1 years
Male: 39.6 years
There are 20,553 adults, (5,584 of whom are seniors) in Union County.
Female: 13,175 (50.4%)
Male: 12,969 (49.6%)
The racial composition of Union County includes 87.82% White, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Asian, Black or African American, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 22,960 | 87.82% |
| Two or more races | 1,650 | 6.31% |
| Other race | 403 | 1.54% |
| Native Hawaiian or Pacific Islander | 391 | 1.5% |
| Asian | 326 | 1.25% |
| Black or African American | 260 | 0.99% |
| Native American | 154 | 0.59% |
Union County's average per capita income is $46,935. Household income levels show a median of $65,661. The poverty rate stands at 16.06%.
Name | Median | Mean |
|---|---|---|
| Married Families | $101,820 | - |
| Families | $81,630 | $101,390 |
| Households | $65,661 | $87,276 |
| Non Families | $38,731 | $59,344 |
Average Income
Median Household Income
Poverty Rate
