Umatilla County, OR Demographics

The total population of Umatilla County is estimated to be 79,904 with 41,890 males (52.43%) and 38,014 females (47.57%). There are 3,876 less females than males in Umatilla County.
The median household income in Umatilla County was $68,230 in 2021, which marked an an increase of 2,538(3.86%) from $65,692 in 2020. This income is 91.45% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Umatilla County sees its highest median household income among householders in the age group of 25 to 44 years old, at $90,817. Overall, the median household income for the county of Umatilla County stands at $77,006.
In Umatilla County, the median income for all workers aged 15 years and older, regardless of work hours, was $41,536 for males and $32,083 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $56,000 for males and $51,615 for females.
In Umatilla County, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Some Other Race households have the highest median household income at $88,231, while American Indian and Alaska Native households represent the opposite end with the lowest median household income of $39,868.
In 2022, the population of Umatilla County was 80,215, a 0.08% increase year-by-year from 2021. Previously, in 2021, Umatilla County's population was 80,154, an increase of 0.07% compared to a population of 80,098 in 2020.
The median age in Umatilla County, OR is 36.8, as per 2021 ACS 5-Year Estimates. Of the total population, 20.97% were under the age of 15, 20.41% aged 15 to 29, 43.13% aged 30 to 64, 13.58% aged 65 to 84, and 1.90% were 85 years of age and older.
Racial distribution of Umatilla County population: 79.49% are White, 0.96% are Black or African American, 3.26% are American Indian and Alaska Native, 0.85% are Asian, 0.11% are Native Hawaiian and other Pacific Islander, 7.27% are some other race and 8.06% are multiracial.