Median Age
42 Years
Largest Age Group
35-44 Years
Approximately 15% of Residents
Under 20
21%
Over 65
19%
Area Guide
Avg Rent
$1,107
Population
7,643
Renter Mix
44% Rent
Cotati is one of only two cities in the entire United States built around a hexagonal downtown plaza, and that geometry says a lot about what makes this small Sonoma County city stand out. Sitting along the 101 corridor roughly 45 miles north of San Francisco, Cotati occupies a compact two square miles between Petaluma to the south and Rohnert Park to the north, placing residents within easy reach of the broader Bay Area while keeping the pace of daily life decidedly slower. The hexagonal plaza at the city's heart, a California Historical Landmark, anchors a walkable downtown lined with locally owned shops and gathering spots that give the area a distinctly community-centered feel.
Sonoma State University sits just east of town, bringing an academic energy that shapes the city's cultural calendar and local identity. The surrounding landscape is largely residential, with tree-lined neighborhoods and public green spaces woven throughout. Housing options range from ground-level apartment communities to garden-style rentals and townhomes, offering a range of choices well below the price points found in larger Bay Area cities. Cotati also sits at the gateway to Sonoma wine country, so weekend adventures through vineyard-dotted hills are practically part of the routine here.
Cotati residents can access nearby Sonoma County Airport in Fulton, California.
Old Redwood Highway in Cotati is lined with small shops and restaurants.
The Cotati SMART Rail station sits at the edge of Cotati and Rohnert Park.
Cotati's Laguna de Santa Rosa trail offers great biking access throughout the heart of Cotati.
Median Household Income
$92,148
Average: $110,156
Education
2,315
Residents Have a Degree
Job Market
4,418
Workers Employed
Median Age
42 Years
Largest Age Group
35-44 Years
Approximately 15% of Residents
Under 20
21%
Over 65
19%
Housing Distribution
Cotati has more homeowners than renters.
Education Distribution
Review this city's overall education levels.
As of June 2026, the average apartment rent in Cotati, CA is $916 for a studio, $1,107 for one bedroom, $1,895 for two bedrooms, and $1,375 for three bedrooms. Apartment rent in Cotati has increased by 1.1% in the past year.
Explore how walkable, bikeable, drivable, and transit-friendly Cotati, CA is for everyday living.
Fairly Walkable
Walkability
Limited Public Transit
Transit
Very Drivable
Drivability
Fairly Bikeable
Bikeability
Public
Grades K-8
428 Students
Public
Grades K-8
428 Students
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† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in June 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.