Where is Colusa, California

Written and Fact-checked by | Updated On: August 5, 2026

Colusa is a small Northern California city in the Sacramento Valley, known for its farming heritage and quiet riverside setting. It sits about 70 miles north of Sacramento and is close to the Sacramento River. Colusa also serves as the county seat and provides a convenient base for exploring the valley's farms, wetlands, and wildlife areas.

Location Map of Colusa, Colusa County, California

Where is Colusa Located in Colusa County, California

About Map: The map shows the location of Colusa in Colusa County, in the U.S. state of California.

Colusa Map, California

About Colusa Map: The Google Map highlights the location of Colusa in Colusa County, California. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Colusa Located?

Colusa is a city located in Colusa County, California, the United States. It is the county seat of Colusa County and lies about 70 miles north of Sacramento and 30 miles south of Willows. Colusa is located at approximately 39.2143° North latitude and 122.0094° West longitude. The city covers about 1.99 square miles (5.15 sq km) and had 6,411 residents in the 2020 Census. The Sacramento River flows just west of the city and plays an important role in the area's landscape and agriculture. Colusa was founded in the 1850s and incorporated in 1854. Farming remains an important part of the local economy, with rice, almonds, walnuts, and other crops grown across the surrounding valley. The nearby Colusa National Wildlife Refuge provides habitat for large numbers of migratory birds and other wildlife.

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Colusa City Facts

CityColusa
StateCalifornia
CountyColusa County
CountryUnited States
RegionSacramento Valley / Northern California
Incorporated1854
Founded1850s
Total Area1.99 sq mi (5.15 sq km)
Land Area1.96 sq mi (5.08 sq km)
Water Area0.03 sq mi (0.08 sq km)
ElevationAbout 60 ft (18 m)
Population (2023 estimate)6,400
Population (2020 Census)6,411
Population DensityAbout 3,270 people per sq mi
Time ZonePacific Standard Time (PST); Pacific Daylight Time (PDT)
ZIP Codes95932
Area Code530
Major HighwaysInterstate 5, State Route 20, State Route 45
Public TransitColusa County Transit
Major AttractionsColusa National Wildlife Refuge, Sacramento River, Colusa Casino Resort, Colusa-Sacramento River State Recreation Area
Official Websitehttps://www.cityofcolusa.com/

Distance from Colusa, CA to Nearby Cities

  • Williams, CA – 15 miles (24 km)
  • Arbuckle, CA – 20 miles (32 km)
  • Willows, CA – 30 miles (48 km)
  • Maxwell, CA – 25 miles (40 km)
  • Woodland, CA – 45 miles (72 km)
  • Marysville, CA – 45 miles (72 km)
  • Yuba City, CA – 35 miles (56 km)
  • Chico, CA – 50 miles (80 km)
  • Vacaville, CA – 65 miles (105 km)
  • Davis, CA – 60 miles (97 km)
  • Sacramento, CA – 70 miles (113 km)
  • Red Bluff, CA – 70 miles (113 km)
  • Fairfield, CA – 75 miles (121 km)
  • Redding, CA – 120 miles (193 km)
  • Santa Rosa, CA – 115 miles (185 km)
  • San Francisco, CA – 125 miles (201 km)

Top Attractions in Colusa

  • Colusa National Wildlife Refuge – Important wetland habitat for migratory birds, waterfowl, and other wildlife in the Sacramento Valley.
  • Colusa-Sacramento River State Recreation Area – Riverside recreation area offering camping, boating, fishing, picnicking, and access to the Sacramento River.
  • Sacramento River – Major Northern California river popular for fishing, boating, wildlife viewing, and scenic outdoor activities.
  • Colusa Casino Resort – Local entertainment and lodging destination operated by the Colusa Indian Community.
  • Colusa County Courthouse – Historic civic landmark in downtown Colusa and the seat of county government.
  • Colusa City Park – Community park with open areas, recreation facilities, picnic spaces, and places to relax outdoors.
  • Colusa County Historical Society – Local historical organization preserving artifacts and stories from Colusa and the surrounding county.
  • Sacramento National Wildlife Refuge Complex – Large network of wetlands and wildlife areas known for birdwatching and seasonal migrations.

Airports Near Colusa

  • Sacramento International Airport (SMF) – 55 miles
  • Chico Municipal Airport (CIC) – 55 miles
  • Redding Regional Airport (RDD) – 125 miles
  • Stockton Metropolitan Airport (SCK) – 120 miles
  • Charles M. Schulz–Sonoma County Airport (STS) – 125 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official City of Colusa website and local government records.

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