Cities and Towns in Marion County, Oregon
Founded in 1843, Marion County is one of 36 counties in the state of Oregon. Historically, Marion County was one of the original four districts of the Oregon territory. The city of Salem is the county seat. With FIPS code of 47, Marion County has a population of 347,119 and area of 1,185 square miles (3,069 km²).
List of all cities in Marion County, OR alphabetically
| City/Town | Postal Code | Area Code |
| Aumsville, OR | 97325 | 503/971 |
| Aurora, OR | 97002 | 503/971 |
| Brooks, OR | 97305 | 503/971 |
| Butteville, OR | 97002 | 503/971 |
| Dept Employment, OR | 97311 | 503/971 |
| Dept Motor Vehicle, OR | 97314 | 503/971 |
| Detroit, OR | 97342 | 503/971 |
| Donald, OR | 97020 | 503/971 |
| Gates, OR | 97346 | 503/971 |
| Gervais, OR | 97026 | 503/971 |
| Hubbard, OR | 97032 | 503/971 |
| Idanha, OR | 97350 | 503/971 |
| Jefferson, OR | 97352 | 541 |
| Keizer, OR | 97303 | 503/971 |
| 97307 | 503/971 | |
| Marion, OR | 97392 | 503/971 |
| Mehama, OR | 97384 | 503/971 |
| Monitor, OR | 97071 | 503/971 |
| Mount Angel, OR | 97362 | 503/971 |
| Saint Benedict, OR | 97373 | 503/971 |
| Saint Louis, OR | 97026 | 503/971 |
| Saint Paul, OR | 97137 | 503/971 |
| Salem, OR | 97301 | 503/971 |
| 97302 | 503/971 | |
| 97303 | 503/971 | |
| 97305 | 503/971 | |
| 97306 | 503/971 | |
| 97307 | 503/971 | |
| 97308 | 503/971 | |
| 97309 | 503/971 | |
| 97310 | 503/971 | |
| 97311 | 503/971 | |
| 97312 | 503/971 | |
| 97314 | 503/971 | |
| 97317 | 503 | |
| Scotts Mills, OR | 97375 | 503/971 |
| Silverton, OR | 97381 | 503/971 |
| State Accident Ins, OR | 97312 | 503/971 |
| State Government, OR | 97310 | 503/971 |
| Stayton, OR | 97383 | 503/971 |
| Sublimity, OR | 97385 | 503/971 |
| Turner, OR | 97392 | 503/971 |
| West Stayton, OR | 97325 | 503/971 |
| Woodburn, OR | 97071 | 503/971 |
Major Cities and Towns in Marion County, Oregon
Salem
Overview
Salem, the capital of Oregon and the county seat of Marion County, is located along the Willamette River in the heart of the Willamette Valley. Established in 1842, Salem grew as a center for agriculture and governance, becoming the state capital in 1851. Today, it is a bustling city known for its rich history, diverse economy, and cultural attractions. Salem-Keizer School District serves the area, with schools like South Salem High School and McKay High School playing prominent roles. Landmarks include the Oregon State Capitol, the historic Deepwood Estate, and Riverfront Park, which hosts community events and features the iconic Salem Carousel. Salem’s blend of government, education, and cultural institutions makes it a dynamic city.
Key Information
- Area: 48.5 square miles
- Population: Approximately 180,000
- Zip Codes: 97301–97317
- Latitude and Longitude: 44.9429° N, 123.0351° W
Keizer
Overview
Keizer, located immediately north of Salem, is a vibrant suburban city that grew from a farming settlement in the mid-19th century. Incorporated in 1982, Keizer is named after early pioneer Thomas Dove Keizer. The city is known for its strong community focus and family-friendly atmosphere. Keizer is served by the Salem-Keizer School District, with McNary High School being a major educational institution. Landmarks include Keizer Rapids Park, which offers outdoor recreation along the Willamette River, and the annual Keizer Iris Festival, celebrating the region’s agricultural roots. Keizer’s suburban charm and close proximity to Salem make it an appealing place to live and visit.
Key Information
- Area: 7.1 square miles
- Population: Approximately 40,000
- Zip Codes: 97303
- Latitude and Longitude: 44.9901° N, 123.0262° W
Woodburn
Overview
Woodburn, located in northern Marion County, is a diverse and vibrant city with a rich agricultural heritage. Established in the mid-19th century, Woodburn became a hub for farming and trade. Today, it is known for its cultural diversity, particularly its vibrant Latino community, and its role as a regional shopping destination. Woodburn High School serves the community with strong academic and extracurricular programs. Landmarks include the Woodburn Premium Outlets, a popular shopping destination, and the Wooden Shoe Tulip Farm, which hosts the annual Tulip Festival. The city’s cultural events and proximity to the Willamette Valley’s agricultural landscape make it a unique destination.
Key Information
- Area: 5.4 square miles
- Population: Approximately 26,000
- Zip Codes: 97071
- Latitude and Longitude: 45.1432° N, 122.8553° W
Silverton
Overview
Silverton, nestled in the foothills of the Cascade Mountains, is known as the “Gateway to Silver Falls.” Established in the mid-19th century, Silverton grew around agriculture and timber, with its downtown retaining much of its historic charm. Silverton High School serves local students, fostering a strong community spirit. Landmarks include Silver Falls State Park, Oregon’s largest state park featuring the iconic Trail of Ten Falls, and The Oregon Garden, a botanical paradise with over 20 specialty gardens. Silverton’s artistic and natural appeal makes it a popular destination for residents and visitors alike.
Key Information
- Area: 3.5 square miles
- Population: Approximately 11,000
- Zip Codes: 97381
- Latitude and Longitude: 45.0055° N, 122.7832° W
Stayton
Overview
Stayton, located along the Santiam River in eastern Marion County, serves as a gateway to the Cascade Mountains. Founded in the late 19th century, Stayton developed as an industrial town with mills powered by the river. Today, it is a thriving small city with a strong focus on community and recreation. Stayton High School serves the area, offering a range of academic and extracurricular programs. Landmarks include Pioneer Park, which features the Stayton-Jordan Bridge, a historic covered bridge, and nearby access to the Santiam State Forest. Stayton’s mix of history, industry, and outdoor opportunities makes it a charming place to live.
Key Information
- Area: 2.9 square miles
- Population: Approximately 8,000
- Zip Codes: 97383
- Latitude and Longitude: 44.8004° N, 122.7956° W
Jefferson
Overview
Jefferson, known as the “Mint Capital of the World,” is a small agricultural town in southern Marion County, located along the Santiam River. Settled in the mid-19th century, Jefferson grew with the region’s thriving mint farming industry. Jefferson High School serves local students, providing education and strong community ties. Landmarks include the Jefferson Mint Festival, celebrating the town’s agricultural heritage, and the Santiam River, which offers fishing and recreational opportunities. Jefferson’s rural charm and proximity to both Salem and Albany make it a pleasant community.
Key Information
- Area: 1.1 square miles
- Population: Approximately 3,500
- Zip Codes: 97352
- Latitude and Longitude: 44.7168° N, 123.0054° W
Marion County’s cities and towns reflect the region’s agricultural roots, cultural diversity, and natural beauty, contributing to its role as a central part of Oregon’s identity.