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ZIP Code 94931

Primary City:Cotati, CA (View All Cities)
County: Sonoma County
Timezone: Pacific (4:22pm)
Area code: 707 (Area Code Map)
Coordinates:38.33, -122.72
ZIP (~3 mile radius)

Cities in ZIP code 94931

The cities below are at least partially located in ZIP code 94931. In addition to the primary city for a ZIP code, USPS also publishes a list of other acceptable cities that can be used with ZIP code 94931. However, if you are mailing something to ZIP code 94931, you should not use any of the cities listed as unacceptable. Choose from the primary or acceptable cities when mailing your package or letter.

Primary city:
Cotati, CA

Stats and Demographics for the 94931 ZIP Code

ZIP code 94931 is located in west California and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly higher than average population density.

The people living in ZIP code 94931 are primarily white. The number of people in their late 20s to early 40s is extremely large while the number of middle aged adults is extremely large. There are also a small number of families and a large number of single adults. The percentage of children under 18 living in the 94931 ZIP code is slightly less than average compared to other areas of the country.

Population 8,470
Population Density 1,333 people per sq mi
Housing Units 3,677
Median Home Value $387,600
Land Area 6.35 sq mi
Water Area 0.01 sq mi
Occupied Housing Units 3,481
Median Household Income $66,111

Estimated Population over Time

Total Population by Age

Median Age: 38Male Median Age: 36Female Median Age: 39

Under 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485 Plus
Male21127926226035831128027527833332130824111897494233
Female251254230264386283316280294378380344265167101796280
Total462533492524744594596555572711701652506285198128104113

Gender

 Male 4,056 48%
 Female 4,414 52%
Gender

Race

 White 6,978 82.4%
 Black Or African American 139 1.6%
 American Indian Or Alaskan Native 81 1.0%
 Asian 307 3.6%
 Native Hawaiian & Other Pacific Islander 34 0.4%
 Other Race 485 5.7%
 Two Or More Races 446 5.3%
Race

Head of Household by Age

15-2425-3435-4445-5455-6465-7475-8485 Plus
Owner2619032554953424913263
Renter176370283262186823915
Total20256060881172033117178

Families vs Singles

 Husband Wife Family Households 1,429 41%
 Single Guardian 625 18%
 Singles 964 28%
 Singles With Roommate 463 13%
Families vs Singles

Households with Kids

Average Household Size: 2
 Households without Kids 2,428 70%
 Households with Kids 1,053 30%
Households with Kids

Children by Age

1234567891011121314151617181920
Male3245475251526255595250466054595253465084
Female4058545152494647603664514732456640446980
Total721031011031031011081021198811497107861041189390119164

Real Estate and Housing

ZIP code 94931 has a small percentage of vacancies.

The majority of household are owned or have a mortgage. Homes in ZIP code 94931 were primarily built in the 1980s or the 1970s. Looking at 94931 real estate data, the median home value of $387,600 is extremely high compared to the rest of the country. It is also low compared to nearby ZIP codes. 94931 could be an area to look for cheap housing compared to surrounding areas. Rentals in 94931 are most commonly 2 bedrooms. The rent for 2 bedrooms is normally $1,000+/month including utilities. Prices for rental property include ZIP code 94931 apartments, townhouses, and homes that are primary residences.

Housing Type

 In Occupied Housing Units 8,437 99.6%
 Correctional Facility For Adults 0 0.0%
 Juvenile Facilities 0 0.0%
 Nursing Facilities 0 0.0%
 Other Institutional 0 0.0%
 College Student Housing 0 0.0%
 Military Quarters 0 0.0%
 Other Noninstitutional 33 0.4%
Housing Type

Year Housing was Built

Housing Occupancy

 Owned Households With A Mortgage 1,682 46%
 Owned Households Free & Clear 386 10%
 Renter Occupied Households 1,413 38%
 Households Vacant 196 5%
Housing Occupancy

Vacancy Reasons

 For Rent 84 43%
 Rented & Unoccupied 3 2%
 For Sale Only 42 21%
 Sold & Unoccupied 5 3%
 For Season Recreational Or Occasional Use 21 11%
 For Migrant Workers 0 0%
 Vacant For Other Reasons 41 21%
Vacancy Reasons

Owner Occupied Home Values

Rental Properties by Number of Rooms

 Studio Apartment 0 0%
 1 Bedroom 124 9%
 2 Bedroom 869 61%
 3+ Bedroom 426 30%
Rental Properties by Number of Rooms

Cost of Monthly Rent Including Utilities

Cost of a Studio Apartment

Cost of a 1 Bedroom

Cost of a 2 Bedroom

Cost of a 3+ Bedroom

Employment, Income, Earnings, and Work

The median household income of $66,111 is compared to the rest of the country. It is also compared to nearby ZIP codes. While money isn't everything, ZIP code 94931 may not be as nice as other parts of town.

As with most parts of the country, vehicles are the most common form of transportation to places of employment. In most parts of the country, the majority of commuters get to work in under half an hour. A slightly higher than average number of commuters in 94931 can expect to fall in that range. Having to travel to work for over 45 minutes isn't uncommon for people who live here.

Employment Status

 Worked Full-time with Earnings 2,881 41%
 Worked Part-time with Earnings 2,397 34%
 No Earnings 1,779 25%
Employment Status

Average Household Income over Time

Household Income

Annual Individual Earnings

Sources of Household Income

Percent of Households Receiving Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Investment Income

Percent of Households Receiving Investment Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Retirement Income

Percent of Households Receiving Retirement Income

Average Income per Household by Income Source

* Only taxable income is reported.

Source of Earnings

 Worked Full-time with Earnings 2,881 41%
 Worked Part-time with Earnings 2,397 34%
 No Earnings 1,779 25%
Source of Earnings

Means Of Transportation To Work for Workers 16 and Over

 Car, truck, or van 3,883 89.5%
 Public transportation 71 1.6%
 Taxicab 0 0.0%
 Motorcycle 31 0.7%
 Bicycle, Walked, or Other Means 148 3.4%
 Worked at Home 204 4.7%
Means Of Transportation To Work for Workers 16 and Over

Travel Time to Work (In Minutes)

Schools and Education

The population has a much higher percentage of people with low education levels (less than high school) than normal. The area has some of the highest percentages of people who attended college of any ZIP.

Educational Attainment For The Population 25 Years And Over

 Less than High School Diploma 421 15%
 High School Graduate 1,352 50%
 Associate's degree 129 5%
 Bachelor's degree 682 25%
 Master's degree 71 3%
 Professional school degree 47 2%
 Doctorate degree 23 1%
Educational Attainment For The Population 25 Years And Over

School Enrollment (Ages 3 to 17)

 Enrolled in Public School 1,382 86.8%
 Enrolled in Private School 79 5.0%
 Not Enrolled in School 131 8.2%
School Enrollment (Ages 3 to 17)

Schools in ZIP Code 94931

ZIP Code 94931 is in the Cotati-Rohnert Park Unf School District. There are 4 different elementary schools and high schools with mailing addresses in ZIP code 94931.

Thomas Page Elementary
1075 Madrone Ave
Cotati, CA 94931
Grade Level: Primary/Elementary
District: Cotati-Rohnert Park Unf School District
Bridghaven
768 E Cotati Ave
Cotati, CA 94931
Grade Level: Primary/Elementary
District: Private
Rancho Bodega School
8297 Old Redwood Hwy
Cotati, CA 94931
Grade Level: High/Secondary
District: Private
Rainbow Bridge Montessori School
21 William St
Cotati, CA 94931
Grade Level: Primary/Elementary
District: Private

Nearby ZIP Codes