Union County's estimated 2025 population is 25,502 with a growth rate of -0.86% in the past year according to the most recent United States census data. Union County is the 25th largest county in Oregon. The 2010 population was 25,725 and has seen a growth of -0.87% since that time.
Data after 2023 is projected based on recent change
The racial composition of Union County includes 88.37% White, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander, Black or African American, Native American and multiracial populations.
White
Two or more races
Other race
Asian
Native Hawaiian or Pacific Islander
Black or African American
Native American
Race | Population | Percentage (of total) |
|---|---|---|
| White | 23,146 | 88.37% |
| Two or more races | 1,556 | 5.94% |
| Other race | 421 | 1.61% |
| Asian | 371 | 1.42% |
| Native Hawaiian or Pacific Islander | 277 | 1.06% |
| Black or African American | 235 | 0.9% |
| Native American | 186 | 0.71% |
Married
Widowed
Divorced
Separated
Never Married
Union County's average per capita income is $44,169. Household income levels show a median of $64,212. The poverty rate stands at 15.81%.
Name | Median | Mean |
|---|---|---|
| Married Families | $93,984 | - |
| Families | $76,661 | $93,183 |
| Households | $64,212 | $83,393 |
| Non Families | $37,940 | $60,807 |
Average Income
Median Household Income
Poverty Rate
