Multnomah County, Oregon

Multnomah County is a county in Oregon with an estimated population of 789,698 in 2023. 6 cities, towns and Census places in it are indexed here.

Largest places in Multnomah County

About Multnomah County

Multnomah County is one of the counties of Oregon. County governments in Oregon handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.