Cotati

7,584

Total Population in 2020

In 2020, Cotati was home to 7,584 people. Residents were predominantly working age, while those under 18 were a larger segment of the community than those 65 and older. The population was a majority white, with more women than men.

Most Populous Demographics

Category	Demographic	Total	Percentage
Age	18-64	4,902	65%
Sex	Female	3,973	52%
Race and Hispanic or Latino	White (Not Hispanic or Latino)	4,866	64%

Age

39.5

Median Age

In 2020, Cotati's population was predominantly working-age adults, while those under age 18 were a moderately larger share of the community than those 65 and older. Looking at 10-year age ranges, 30-39 was the largest group.

Population by Age Range

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Population by Age Group

1,482

Under 18

4,902

18-64

1,200

65 and over

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Table: Population by Age Range

Age Range	Population in Cotati
Age Range	Total	Percentage
0-9	806	11%
10-19	849	11%
20-29	1,019	13%
30-39	1,178	16%
40-49	955	13%
50-59	1,019	13%
60-69	1,038	14%
70-79	525	7%
80+	195	3%

Table: Population by Age Group

Age Group	Population in Cotati
Age Group	Total	Percentage
Under 18	1,482	20%
18-64	4,902	65%
65 and over	1,200	16%

* For both charts above, the data is collected from the U.S. Census Bureau Decennial Data 2020, Demographic and Housing Characteristics File (DHC), P12 Sex by Age for Selected Age Categories.

Sex and Age

In 2020, females outnumbered males by a significant amount in Cotati. Males 30-39 were the largest group by age, followed by females 30-39 and females 60-69. The biggest gap was in the 70-79 age group, where females were the larger share.

Population by Sex

3,611

Male

3,973

Female

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Population by Sex and Age

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Male

Female

Table: Population by Sex

Sex	Cotati
Sex	Total	Percentage
Male	3,611	48%
Female	3,973	52%

Table: Population by Sex and Age

Sex and Age	Cotati
Sex and Age	Total	Percentage
Male	3,611	48%
Male: 0-9	418	6%
Male: 10-19	408	5%
Male: 20-29	512	7%
Male: 30-39	595	8%
Male: 40-49	464	6%
Male: 50-59	458	6%
Male: 60-69	474	6%
Male: 70-79	211	3%
Male: 80+	71	<1%
Female	3,973	52%
Female: 0-9	388	5%
Female: 10-19	441	6%
Female: 20-29	507	7%
Female: 30-39	583	8%
Female: 40-49	491	6%
Female: 50-59	561	7%
Female: 60-69	564	7%
Female: 70-79	314	4%
Female: 80+	124	2%

* For both charts above, the data is collected from the U.S. Census Bureau Decennial Data 2020, Demographic and Housing Characteristics File (DHC), P12 Sex by Age for Selected Age Categories.

Race and Hispanic or Latino

64%

White (Not Hispanic or Latino)

In 2020, Cotati had a majority white population. Hispanic residents also made up a significant segment of the community, while other/multiracial and Asian people were the next largest groups.

Population by Race and Hispanic or Latino

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Table: Population by Race and Hispanic or Latino

Race and Hispanic or Latino	Population in Cotati
Race and Hispanic or Latino	Total	Percentage
White	4,866	64%
Black or African American	103	1%
American Indian / Alaska Native	43	<1%
Asian	292	4%
Native Hawaiian / Pacific Islander	20	<1%
Other / Multi-racial	540	7%
Hispanic or Latino (any race)	1,720	23%

* Categorized as Not Hispanic. This means that all the racial groups marked with an asterisk — White, Black or African American, American Indian / Alaska Native, Asian, Native Hawaiian / Pacific Islander, and Other / Multi-racial — do not include individuals who identify as Hispanic or Latino. The "Hispanic or Latino (any race)" category is separate, as Hispanic/Latino is considered an ethnicity rather than a racial category. For the chart above, the data is collected from the U.S. Census Bureau Decennial Data 2020, Demographic and Housing Characteristics File (DHC), P5 Hispanic or Latino Origin by Race.