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Zip Code 91331 Population

Population breakdown by gender

Population in zip code 91331 is 96,965 residents | Male to Female ratio is 1:1.00 | Zip Code 91331 land area is 8.8527 sq. miles | Population density is 10,953.16 residents per square mile

Median age in zip code 91331

  Median Age
Zip Code Median Age 30.3
Median Age - Male 29.7
Median Age - Female 31

Median age of zip code 91331 is 14.9% lower compared to nearby zip codes and 18.5% lower compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 91331 is 14.2% lower compared to nearby zip codes and 17% lower compared to the United States male median age. Female zip code 91331 median age is 15.1% lower in comparison to nearby zip codes and 19.5% lower compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 91331

White population 55622
Black or African American population 3362
Asian population 4780
American Indian and Alaska Native population 1264
Native Hawaiian and other Pacific Islander population 103
Other population 29358

Region of birth

Zip code 91331 ancestry distribution

Arab 0.2% Czech 0.1%
Danish 0.1% Dutch 0.2%
English 0.7% French No Basque 0.4%
French Canadian 0.1% German 1.1%
Greek 0% Hungarian 0.1%
Irish 0.8% Italian 0.8%
Lithuanian 0% Norwegian 0.1%
Polish 0.4% Portuguese 0.1%
Russian 0.2% Scotch-Irish 0.2%
Scottish 0.2% Slovak 0%
Subsaharan African 0.4% Swedish 0.1%
Swiss 0% Ukrainian 0%
USA 1.7% Welsh 0.1%
West Indian No Hispanic Groups 0.1% Other Ancestries 83.6%

Family type by presence of children under 18 by age in zip code 91331

Family Type Distribution
Total families 18650
Married couples 61.66%
Other couples 38.34%

Family and household income distribution in zip code 91331

  Family income (%) Household income (%)
$30,000 or less 28.51% 28.95%
$30,000 and $50,000 21.28% 20.26%
$50,000 and $100,000 36.55% 36%
$100,000 and $200,000 12.98% 13.87%
$200,000 or more 0.68% 0.93%

Households by size in zip code 91331

Household language in zip code 91331

English language 15.64%
Spanish language 78.94%
Other European language 0.77%
Asian language 4.15%
Other language 0.5%

Population by housing unit in zip code 91331

Total Occupied housing units 21402
Detached housing units 71.79%
Attached housing units 6.7%
2 units 0.45%
3 - 4 units 2.24%
5 - 9 units 2.52%
10 - 19 units 3.24%
20 - 49 units 4.04%
50 or more units 6.35%
Mobile homes 2.49%
Boats, RVs, Vans 0.16%

Means of transportation to work in zip code 91331

Use car, track or Van 87.96%
Use public transportation 6.47%
Use Motorcycle 0.27%
Use bicycle 0.53%
Walk to work 2.17%
Work at home 2.6%

School attendance in zip code 91331

Attent Preschool programs 3.87%
Attend Public School 21.75%
Attend college undergraduate program 6.15%
Attent graduate studies 0.56%
Not enrolled in school 67.67%

Highest school attainment in zip code 91331

Less then 9th grade 32.97%
Grade 9 to 12, no diploma 18.07%
High school diploma 23.67%
Some college, no degree 13.7%
Associate degree 4.23%
Bachelor's degree 6.95%
Graduate or professional degree 0.41%

Real Estate in zip code 91331

Housing occupied 94.35%
Housing vacant 5.65%
Housing occupied by owner 58.73%
Housing occupied by tenant 41.27%
Total Rented Units 8832
Median Contract Gross Rent $1,089
Median Gross Rent $1,231
Median Home Value $289,800

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 91331 median gross rent is 13.04% larger then the median contract rent.

Average estimated apartment rent in zip code 91331

Studio $980
1 Bedroom $1,180
2 Bedrooms $1,470
3 Bedrooms $1,970
4 Bedrooms $2,380
AVERAGE RENT $1,596

Average rent in zip code 91331 ($1,596.00) is 8.3% higher compared to nearby zip codes and 70.6% higher compared to the average rent in the US. The following illustrates how zip code 91331 rent compares to the nearby zip code rents by unit type: studio apartment rent is 8.6% higher, one bedroom apartment rent is 8.4% higher, two bedroom rent is 8.2% higher, three bedroom rent is 8% higher, four bedroom rent is 8.5% higher.

Housing units in zip code 91331

Total housing units 22684
Detached housing units 71.31%
Attached housing units 6.83%
2 units 0.43%
3 - 4 units 2.39%
5 - 9 units 2.66%
10 - 19 units 3.27%
20 - 49 units 3.91%
50 or more units 6.53%
Mobile homes 2.51%
Boats, RVs, Vans 0.15%

Real Estate taxes paid in zip code 91331

Total Real Estate Taxes $30,654,600
Real estate taxes paid for units with a mortgage $26,065,200
Real estate taxes paid for units with no mortgage $4,589,400

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Zip Codes Near 91331