Union County's estimated 2026 population is 26,098 with a growth rate of 0.08% 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 1.45% 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 (88.37%)
Two or more races (5.94%)
Other race (1.61%)
Asian (1.42%)
Native Hawaiian or Pacific Islander (1.06%)
Black or African American (0.9%)
Native American (0.71%)
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
