Yamhill County, OR Demographics

The total population of Yamhill County is estimated to be 107,674 with 54,489 males (50.61%) and 53,185 females (49.39%). There are 1,304 less females than males in Yamhill County.
The median household income in Yamhill County was $79,349 in 2021, which marked an an increase of 3,093(4.06%) from $76,256 in 2020. This income is 106.36% 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, Yamhill County sees its highest median household income among householders in the age group of 25 to 44 years old, at $98,248. Overall, the median household income for the county of Yamhill County stands at $77,267.
In Yamhill County, the median income for all workers aged 15 years and older, regardless of work hours, was $42,382 for males and $27,099 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $64,124 for males and $52,553 for females.
In Yamhill County, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Asian households have the highest median household income at $109,330, while American Indian and Alaska Native households represent the opposite end with the lowest median household income of $56,295.
In 2022, the population of Yamhill County was 108,226, a 0.19% decrease year-by-year from 2021. Previously, in 2021, Yamhill County's population was 108,436, an increase of 0.47% compared to a population of 107,931 in 2020.
The median age in Yamhill County, OR is 39.1, as per 2021 ACS 5-Year Estimates. Of the total population, 18.08% were under the age of 15, 20.14% aged 15 to 29, 44.42% aged 30 to 64, 15.31% aged 65 to 84, and 2.04% were 85 years of age and older.
Racial distribution of Yamhill County population: 83.24% are White, 0.70% are Black or African American, 0.94% are American Indian and Alaska Native, 1.53% are Asian, 0.28% are Native Hawaiian and other Pacific Islander, 5.63% are some other race and 7.69% are multiracial.