Salem, OR Metro Area
The Salem, OR metro area is made up of 2 counties in Oregon: Marion and Polk. About 445,814 people lived there on July 1, 2025 (Census estimate), 2.9% more than in April 2020.
- Population, July 2025
- 445,814 2.9% more than in April 2020
- Type
- Metropolitan statistical area
- Counties
- 2, both central
- Land area
- 1,922 sq mi (4,977 km²)
- Time zone
- Pacific TimeUTC-08:00 in January; UTC-07:00 in July
- State
- Oregon
- Combined statistical area
- Portland-Vancouver-Salem, OR-WA
- CBSA code
- 41420
Counties in the Salem, OR metro area, largest first
| County | Role | Population, July 2025 | Share of the area |
|---|---|---|---|
| Marion County | Central | 355,777 | 79.8% |
| Polk County | Central | 90,037 | 20.2% |
A central county holds the area’s core, an urban area of at least 50,000 people. This area has no outlying counties: no neighboring county sends enough commuters to join it. A county belongs to one metro or micro area at most, and it counts whole, countryside included.
Principal city
- Salem178,865 people
OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.
Part of the Portland-Vancouver-Salem, OR-WA combined statistical area
OMB joins neighboring metro and micro areas into a combined statistical area when enough people commute between them. The other 4 areas in this one, largest first:
- Portland-Vancouver-Hillsboro, OR-WA Metro Area2,542,282 people
- Albany, OR Metro Area132,843 people
- Longview-Kelso, WA Metro Area114,885 people
- Corvallis, OR Metro Area97,728 people
Bordering metro and micro areas, nearest first
Areas with a county on this area’s edge. Distances are straight lines between the areas’ largest cities.
- Albany, OR Metro Area21 mi south
- Corvallis, OR Metro Area27 mi southwest
- Portland-Vancouver-Hillsboro, OR-WA Metro Area46 mi northeast
- Newport, OR Micro Area54 mi west
- The Dalles, OR Micro Area102 mi northeast
- Bend, OR Metro Area104 mi southeast
Before using this answer on a form
A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.
Find the metro area where you are now, find your county, or see every metro and micro area by population.