Marion County, Oregon

Marion County is a county located in the U.S. state of Oregon. The population was 315,335 at the 2010 census.[1] It is the fifth-most populous county in Oregon. The county seat is Salem.[2]

Marion County, Oregon
Map
Map of Oregon highlighting Marion County
Location in the state of Oregon
Map of the USA highlighting Oregon
Oregon's location in the U.S.
Statistics
Founded July 5, 1843
Seat Salem
Largest City Salem
Area
 - Total
 - Land
 - Water

1,194 sq mi (3,092 km²)
1,184 sq mi (3,067 km²)
10 sq mi (26 km²), 0.85%
PopulationEst.
 - (2018)
 - Density

346,868
267/sq mi (103/km²)
Time zone Pacific: UTC-8/-7
Website: www.co.marion.or.us

Marion County, Oregon Media

References

  1. "State & County QuickFacts". United States Census Bureau. Archived from the original on June 20, 2011. Retrieved November 15, 2015.
  2. "Find a County". National Association of Counties. Retrieved June 7, 2011.