Multnomah County, OR — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
803,863
Male
400,239
49.8%
Female
403,624
50.2%
Median Age
38.5 yrs
Avg Household Size
2.3
Foreign Born
13.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher36.1%
High School or Higher48.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.1%
Disability
0.0%
Non-English Home
5.8%
Married
36.3%
Multnomah County, OR has a population of 803,863 according to 2023 Census Bureau estimates. The median age is 38.5 years. The largest racial or ethnic group is White at 70.0% of the population. 36.1% of residents hold a bachelor's degree or higher. 13.0% of residents are foreign-born.