Get ready-to-use data, reports, analysis, and visualizations covering the demographics of Multnomah County, Oregon based on the United States Census Bureau's 2023 American Community Survey (ACS) 5-Year Estimates
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Multnomah County, Oregon Demographics: Sex by Age
The total population of Multnomah County, Oregon is 803,863. The median age of the population is 38.5. The median age for males is 38.3 years and for females it is 38.7 years. The chart below shows the distribution of the population by sex and age (gender and age demographics).

Multnomah County, Oregon Demographics: Population by Race & Ethnicity
The chart shows the breakdown of the total population of Multnomah County, Oregon by race and ethnicity (racial demographics), which is as follows: White: 66.19%; Black/African American: 5.35%; American Indian and Alaska Native: 0.46%; Asian: 7.37%; Native Hawaiian or Other Pacific Islander: 0.59%; Some other race: 0.53%; Two or more races: 6.43%; Hispanic or Latino: 13.09%.

Multnomah County, Oregon Demographics: Household Income
The median household income in Multnomah County, Oregon in the past 12 months, in 2023 inflation-adjusted dollars, was $86,247. The chart below shows the distribution of households by income bracket.

Multnomah County, Oregon Demographics: Educational Attainment
The chart shows the breakdown of the total population, 25 and older, of Multnomah County, Oregon by educational attainment, which is as follows: Less than high school graduate: 7.75%; High school graduate (includes equivalency): 16.55%; Some college or associate's degree: 27.09%; Bachelor's Degree: 29.37%; Graduate or professional degree: 19.25%.

Multnomah County, Oregon Demographics: Health Insurance Coverage Status by Sex by Age
6.25% of the population of Multnomah County, Oregon has no health insurance coverage. The chart shows the distribution of health coverage status by sex by age for the population of Multnomah County, Oregon.

Multnomah County, Oregon Demographics: Nativity and Citizenship Status in the United States
The chart shows the breakdown of the population of Multnomah County, Oregon by nativity and citizenship status in the United States. 94.22% of the population of Multnomah County, Oregon are United States citizens, including residents born in the United States, born in Puerto Rico or United States Island Areas, born abroad of American parent(s), or by naturalization. Of those, 7.26% became citizens through naturalization.
