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Colusa, CA

View of Colusa, CA
Image credit: Ammodramus / CC0
Population
6,519
U.S. Census Population Estimates Program · 2025
Elevation
61 ft
Median Home Value
$375,000
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,132/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$71,250
U.S. Census American Community Survey 5-Year · 2024

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Colusa in context.

OverallBest places in CaliforniaPopulation rankingHighest population places in CaliforniaNearest larger communityYuba City, California20 miles away · 69,485 residents.

About Colusa

Colusa is a city and the county seat of Colusa County, California, situated along the Sacramento River in the Sacramento Valley. Founded in 1850 by Robert Semple on land originally inhabited by the Coru people, the community of approximately 6,500 stands in one of the nation's leading rice-producing counties, with over 135,000 acres harvested in a single year. The downtown features a Carnegie Library built in 1905 and a classically styled courthouse, and public education is administered by the Colusa Unified School District.

Top Rating Signals

Highest current ratings for this town.

Lower FEMA County Hurricane Risk IndexA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLower FEMA County Winter Hazard Risk IndexA+99.6rating

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