ZIP Code 91423
ZIP / ZCTAPopulation: 32,536
ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes. Boundaries may differ slightly from postal delivery areas, and estimates for less-populated ZCTAs carry higher margins of error.
Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).
Quick Facts — 91423
- What is the median household income in 91423?
- The median household income in 91423 is $112,119 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 91423?
- The poverty rate in 91423 is 4.5% (U.S. Census Bureau ACS 2023).
- What is the median home value in 91423?
- $1,323,500 (U.S. Census Bureau ACS 2023).
- What is the average rent in 91423?
- The median gross rent in 91423 is $2,239 per month (U.S. Census Bureau ACS 2023).
- What percentage of 91423 residents have a college degree?
- 62.9% of adults in 91423 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
32,536
Median Income
$112,119
Median Home Value
$1,323,500
Poverty Rate
4.5%
Unemployment (ACS 2023)
11.1%
Median Age
40.0 yrs
Since 2019
Median Income:
+$21,188 (+23.3%)
Home Value:
+$385,000 (+41%)
Poverty Rate:
+0.7 pp (+18.4%)
Bachelor's+:
+2.7 pp (+4.5%)
Unemployment:
+5.2 pp (+88.1%)
Demographics
Total Population
32,536
Median Age
40.0
Female
50.7%
Race & Ethnicity
Hispanic or Latino 14.1%
White (non-Hisp.) 67.3%
Black 5.1%
Asian 5.3%
Two or More 15.4%
Other 3.4%
Asian Subgroups (% of total pop.)
Filipino
1.6%
Chinese
1.2%
Korean
0.6%
Indian
0.5%
Japanese
0.4%
Vietnamese
0.1%
Hispanic Subgroups (% of total pop.)
Mexican
8.1%
Puerto Rican
0.5%
Cuban
0.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$112,119
±$5,264
Per Capita Income
$166,741
Median Family Income
$164,554
Poverty Rate
4.5%
Child Poverty Rate
4.5%
Working-Age Poverty Rate
—
SNAP Recipients
5.0%
Social Security Income
—
Retirement Income
15.6%
Household Income Distribution
< $10k
4.1%
$10–15k
1.6%
$15–25k
4.8%
$25–35k
3.5%
$35–50k
6.8%
$50–75k
12.8%
$75–100k
9.6%
$100–150k
18.6%
$150–200k
11.6%
$200k+
26.6%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
16,678
Owner-Occupied
37.5%
Renter-Occupied
62.5%
Vacancy Rate
7.2%
Median Home Value
$1,323,500
Median Gross Rent
$2,239
Owner Cost Burden (30%+)
34.4%
Renter Cost Burden (30%+)
41.2%
Home Value Distribution
$50–100k
0.3%
$100–200k
0.8%
$200–300k
0.6%
$300–500k
3.9%
$500k–$1M
27.6%
$1M+
66.5%
Gross Rent Distribution
< $500
0.5%
$500–1k
1.1%
$1–1.5k
9.8%
$1.5–2k
22.9%
$2–2.5k
32.8%
$2.5–3.5k
17.7%
$3.5k+
15.1%
Vehicle Availability
No vehicle
3.0%
1 vehicle
49.9%
2 vehicles
35.6%
3+
11.5%
Housing Type
Single-fam. det.
34.0%
Single-fam. att.
2.1%
2–4 units
0.6%
5–19 units
8.2%
20+ units
32.4%
Mobile home
0.1%
Housing Age
Pre-1940
6.7%
1940–1969
12.9%
1970–1999
20.4%
2000–2009
3.0%
2010+
2.5%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
96.7%
Bachelor's or Higher
62.9%
Graduate Degree
21.9%
Some College / Associate
17.8%
Less Than High School
1.6%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
76.3%
Unemployment Rate
11.1%
Work from Home
30.4%
Self-Employed
13.2%
Government Workers
7.3%
Private For-Profit
79.2%
Industry
Information
20.3%
Edu/Health
19.3%
Prof. Services
15.8%
Arts/Entmt.
11.8%
Finance
9.0%
Retail
6.7%
Manufacturing
3.8%
Construction
3.6%
Transportation
2.5%
Public Admin
2.5%
Wholesale
2.1%
Occupation
Management
67.3%
Sales
16.0%
Food Prep
9.2%
Production
5.4%
Construction
2.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
32.1 min
Drove Alone
60.4%
Carpool
4.4%
Public Transit
1.3%
Work from Home
30.4%
Walked
0.9%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
15,475
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
35.2%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
14.5%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
5.4%
5–9
3.2%
10–14
3.9%
15–19
4.0%
20–24
4.0%
25–34
19.3%
35–44
17.0%
45–54
16.9%
55–64
7.1%
65–74
4.5%
75–84
9.7%
85+
3.9%
Under 18: 15.2%
Working age (18–64): 84.8%
65 and over: 14.7%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
20.4%
Naturalized Citizen
66.9%
Speaks English Less Than Very Well
5.6%
Foreign-Born Origin
Asia
39.0%
Europe
32.4%
Latin America
18.0%
Africa
4.9%
Veterans & Disability
Veteran
1.9%
With a Disability
7.3%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
93.8%
Uninsured
6.2%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
96.3%
Has a Computer
98.9%
Same House 1 Year Ago
87.7%
Moved from Abroad
0.1%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023