Cotati, California

Cotati population, 2020 to 2024

Cotati lost 189 residents from July 2020 to July 2024, a change of -2.5%. In the latest year it moved by -26. Among 429 California places of 5,000 or more, that growth ranks 303rd; the median place changed by -1.1%. The median place of 5,000+ in California has 37,056 people, so Cotati is 20% of it.

Cotati covers 1.87 square miles of land, for 3,959 people per square mile of land. The median California place of 5,000+ has 3,725, so Cotati is close to the typical town.

What county Cotati is in

All of Cotati's residents live in Sonoma County, which had 485,375 residents in 2024. Cotati holds 1.5% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Cotati

1 ZIP Code Tabulation Area (ZCTA) overlaps Cotati by at least 10% of the ZCTA's or the city's land: 94931. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Cotati is

The Census internal point of Cotati is at 38.328500, -122.710000. Sacramento, the capital, is 68.0 miles ENE in a straight line. The nearest larger place is Rohnert Park, CA (44,894 people), 1.4 miles away. The nearest city of 100,000 or more is Santa Rosa, CA, 8.1 miles away.

Daylight in Cotati

At 38.33° N, Cotati gets about 14 h 50 min of daylight around the June solstice and 9 h 30 min around the December solstice, a swing of 5 h 21 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Cotati

The eight nearest incorporated places of 1,000+ in California, measured between internal points. The closest is Rohnert Park, 1.4 miles away, with 44,894 people.