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Zip Code 94928 Map And Demographics

Home»California State»Sonoma County»Rohnert Park»Zip Code 94928
  • Population
    42,206
  • Density
    5,479 / sqml.
  • Med. Home Value
    $322,000
  • Med. Rent
    $1,227

Zip Code Rankings

The table shows the top 5 positions of zip code 94928 on our zip code ranking charts. For example, a rank of 10 means that a zip code ranks #10 on the list of the top zip codes in America for a particular value. The lists were created for all zip codes in America with the population of 1000 residents or higher.

Rank Report Value
#565 Top Zip Codes With The Highest Percentage Of College Undergrads 15.93%
#633 Top Zip Codes With The Highest Percentage Of People Who Ride Bicycles To Work 2.60%
#1,303 Top Zip Codes With The Largest Population 42206 Residents
#1,518 Top Zip Codes With The Largest Population Density 5,479
#1,564 Top Zip Codes With The Highest Number Of Housing Units 16548

Population breakdown by gender

Population in zip code 94928 is 42,206 residents | Male to Female ratio is 1:1.10 | Zip Code 94928 land area is 7.7035 sq. miles | Population density is 5,478.81 residents per square mile

Median age

  Median Age
Zip Code Median Age 32.3
Median Age - Male 31.2
Median Age - Female 33

Median age of zip code 94928 is 23.5% lower compared to nearby zip codes and 13.2% lower compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 94928 is 12.6% lower compared to nearby zip codes and 12.8% lower compared to the United States male median age. Female zip code 94928 median age is 15.2% lower in comparison to nearby zip codes and 14.3% lower compared to female national median age average.

Population breakdown by age

Racial makeup

Race Count
White population 32862
Black or African American population 1190
Asian population 2446
American Indian and Alaska Native population 385
Native Hawaiian and other Pacific Islander population 203
Other population 3055

Region of birth

Ancestry distribution

Ancestry Percent Ancestry Percent
Arab 1% Czech 0.5%
Danish 1.3% Dutch 1.7%
English 10.8% French No Basque 4.1%
French Canadian 0.6% German 17.3%
Greek 0.5% Hungarian 0.4%
Irish 15.8% Italian 10.3%
Lithuanian 0.1% Norwegian 2.5%
Polish 2.1% Portuguese 2.9%
Russian 1.4% Scotch-Irish 1.6%
Scottish 2.9% Slovak 0.1%
Subsaharan African 0.5% Swedish 2.3%
Swiss 0.7% Ukrainian 0.2%
USA 4.1% Welsh 1.1%
West Indian No Hispanic Groups 0.1% Other Ancestries 33.1%

Family type by presence of children under 18 by age

Family Type Distribution
Total families 9151
Married couples 70.21%
Other couples 29.79%

Family and household income distribution

  Family income (%) Household income (%)
$30,000 or less 16.02% 25.5%
$30,000 and $50,000 15.35% 18.55%
$50,000 and $100,000 36.33% 32.48%
$100,000 and $200,000 29.29% 20.92%
$200,000 or more 3.01% 2.55%

Households by size

Household language

Language Spoken Percent
English language 77.04%
Spanish language 15.58%
Other European language 3.05%
Asian language 3.73%
Other language 0.61%

Population by housing unit

Housing Unit Percent
Total Occupied housing units 15699
Detached housing units 45.8%
Attached housing units 9.85%
2 units 1.1%
3 - 4 units 7.4%
5 - 9 units 7.13%
10 - 19 units 7.59%
20 - 49 units 3.28%
50 or more units 9.73%
Mobile homes 7.78%
Boats, RVs, Vans 0.35%

Means of transportation to work

Means Percent
Use car, track or Van 87.24%
Use public transportation 2.27%
Use Motorcycle 0.58%
Use bicycle 2.6%
Walk to work 3.08%
Work at home 4.22%

School attendance

Attendance Percent
Attent Preschool programs 2.04%
Attend Public School 13.99%
Attend college undergraduate program 15.93%
Attent graduate studies 2.43%
Not enrolled in school 65.62%

Highest school attainment

Attainment Percent
Less then 9th grade 6.77%
Grade 9 to 12, no diploma 6.83%
High school diploma 21.73%
Some college, no degree 31.56%
Associate degree 13.3%
Bachelor's degree 18.54%
Graduate or professional degree 1.28%

Business Counts by Industry

Industry Type Count

Real Estate

Metric Value
Housing occupied 94.87%
Housing vacant 5.13%
Housing occupied by owner 54.22%
Housing occupied by tenant 45.78%
Total Rented Units 7187
Median Contract Gross Rent $1,164
Median Gross Rent $1,227
Median Home Value $322,000

Contract rent is the monthly cash rent agreed to, regardless of any furnishings, utilities, fees, meals, or services that may be included. Gross rent is the contract rent plus the estimated average monthly cost of utilities and fuels if these are paid by the renter. In zip code 94928 median gross rent is 5.41% larger then the median contract rent.

Average estimated apartment rent

Apartment Type Average Rent
Studio $770
1 Bedroom $930
2 Bedrooms $1,180
3 Bedrooms $1,670
4 Bedrooms $1,960
AVERAGE RENT $1,302

Average rent in zip code 94928 ($1,302.00) is 8.6% lower compared to nearby zip codes and 39.2% higher compared to the average rent in the US. The following illustrates how zip code 94928 rent compares to the nearby zip code rents by unit type: studio apartment rent is 9.7% lower, one bedroom apartment rent is 10.1% lower, two bedroom rent is 8.2% lower, three bedroom rent is 7.6% lower, four bedroom rent is 8.4% lower.

Housing units

Housing Unit Percent
Total housing units 16548
Detached housing units 44.92%
Attached housing units 9.57%
2 units 1.04%
3 - 4 units 7.38%
5 - 9 units 7.41%
10 - 19 units 7.54%
20 - 49 units 4.05%
50 or more units 9.94%
Mobile homes 7.81%
Boats, RVs, Vans 0.33%

Real Estate taxes paid

Tax Amount
Total Real Estate Taxes $22,094,000
Real estate taxes paid for units with a mortgage $19,395,800
Real estate taxes paid for units with no mortgage $2,698,200

Nearby Zip Code Income Per Capita Comparison

Compare Zip Codes

or compare zip code 94928 to other nearby zip codes.

Zip Codes Near 94928

Zip Code City County Distance
94931 Cotati Sonoma 1.65 ml
94951 Penngrove Sonoma 3.41 ml
95407 Santa Rosa Sonoma 3.79 ml
95404 Santa Rosa Sonoma 7.69 ml
95442 Glen Ellen Sonoma 8.04 ml
95405 Santa Rosa Sonoma 8.29 ml
95401 Santa Rosa Sonoma 8.51 ml
94952 Petaluma Sonoma 8.67 ml
94972 Valley Ford Sonoma 8.88 ml
95409 Santa Rosa Sonoma 8.91 ml