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California ZIP Codes
San Bernardino County
Cedar Glen, CA
92321
92321 ZIP Code — Cedar Glen, CA
San Bernardino County, California
ZIP code 92321 is located in
Cedar Glen ,
California ,
within San Bernardino County .
It covers approximately 7.12 square miles and serves a population of
784 residents.
This is a standard ZIP code in the Pacific (PT) timezone,
served by area code 909 .
About ZIP code 92321
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $477,100. Owner-occupancy is high at 84%, well above the national average.
The gap between median ($47,448) and mean household income suggests income inequality — a small number of higher earners pull the average up. Poverty affects 25% of residents, above the national average. 41% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 29 minutes is near the national average.
Educational attainment is near the national average, with 26% of residents holding a bachelor's degree or higher.
Overall, ZIP code 92321 reflects a community defined by economic challenges above the national average, high homeownership, and a significant Social Security-dependent population.
92321 ZIP code map
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Cities in ZIP code 92321
Below are the cities the US Postal Service accepts for ZIP code 92321. Using any city not on this list may result in mail delivery delays.
Demographics
updated 06/2026
Population
Total population
784
Population density
110 / sq mi
State FIPS
06
County FIPS
071
Geography
Land area
7.12 sq mi
Water area
0.05 sq mi
Latitude
34.2446
Longitude
-117.1628
Timezone
Pacific (PT)
Area code
909
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
51.6%
37.7%
32.6%
$50k – $100k
23.5%
32.0%
27.7%
$100k – $200k
17.6%
23.9%
26.4%
Over $200k
7.3%
6.3%
13.3%
Demographics & statistics
$47,448
Median household income
$477,100
Median home value
26.2%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 158 20.2% 18 and over 626 79.8% 65 and over 206 26.3% Median age 57.0 years
Race & ethnicity
Group Count % White 658 73.1% Two or more races 117 13% Hispanic or Latino 116 12.9% Other race 9 1%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
51.6%
37.7%
32.6%
$50k – $100k
23.5%
32.0%
27.7%
$100k – $200k
17.6%
23.9%
26.4%
Over $200k
7.3%
6.3%
13.3%
Range % of households Under $10k 12.1% $10k–$15k 1.9% $25k–$35k 9.1% $35k–$50k 27.1% $50k–$75k 17.2% $100k–$150k 11.8% $150k–$200k 2.7% $200k+ 18.2% Median income $47,448
Housing
Housing overview
Metric Value Median home value $477,100 Median rent / month $956 Owner occupied 84.2% Renter occupied 15.8% Vacant 69.4% Single-family detached 96.2% Large apartment buildings 0.0% Mobile homes 1.8% Median rooms 6.0 Avg household size (owned) 1.96
Year built
Era % 2020 or later 0.0% 2010–2019 3.7% 2000–2009 13.2% 1990–1999 10.4% 1980–1989 9.9% 1970–1979 15.0% 1960–1969 11.5% 1950–1959 8.8% 1940–1949 14.6% 1939 or earlier 12.8%
Bedrooms
Size % of units No bedroom (studio) 1.4% 1 bedroom 9.3% 2 bedrooms 19.1% 3 bedrooms 40.9% 4 bedrooms 25.5% 5+ bedrooms 3.8%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 32.7% 2 vehicles 41.8% 3 or more 25.5%
Heating fuel
Fuel type % Utility gas 83.6% Electricity 12.6%
Households & families
Household type Count % Married-couple family 248 66.5% Cohabiting couple 12 3.2% Male householder, no spouse 33 8.8% Female householder, no spouse 80 21.4% Households with children under 18 75 20.1% Households with seniors (65+) 138 37.0% Average household size 2.10
Marital status
Status Male Female Never married 12.1% 0.0% Married 78.2% 74.8% Separated 0.0% 1.9% Widowed 3.7% 14.5% Divorced 5.9% 8.8%
Education
Less than 9th grade
11.8%
Some college, no degree
25.9%
Graduate / professional
16.0%
Metric % HS diploma or higher 80.2% Bachelor's or higher 26.2%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 9 7.2% Kindergarten 0 0.0% Elementary school 103 82.4% High school 13 10.4% College / grad school 0 0.0%
Employment
Industry of employment
Education & healthcare
28.5%
Arts, food & hospitality
10.4%
Finance & real estate
9.2%
Professional & management
4.8%
Public administration
4.4%
Occupation
Category % Management, business & arts 47.0% Service 7.6% Sales & office 13.3% Natural resources & construction 27.3% Production & transportation 4.8%
Employment type
Type % Private sector 62.2% Government 20.5% Self-employed 17.3% Unpaid family workers 0.0%
Commute
Method % Drive alone 81.9% Carpool 0.0% Public transit 0.0% Walk 0.0% Work from home 18.1% Other means 0.0% Avg commute (minutes) 28.5
Poverty
Married-couple families
21.8%
Female-led households
0.0%
Income support
Source % of households Social Security 41.3% Retirement income 33.8% Supplemental Security 1.6% Cash public assistance 0.0% Food stamps / SNAP 5.9%
Health indicators
Condition % Obesity 35.3% High blood pressure 28.4% High cholesterol 32.3% Diabetes 8.7% Heart disease 5.5% Stroke 2.5% Asthma 9.8% Arthritis 21.6% Kidney disease 2.6% Pulmonary disease 5.7% Cancer 6.3%
Behavior / access % Smoking 11.1% Binge drinking 20.4% No physical activity 17.1% Less than 7 hrs sleep 33.2% Depression 17.8% Fair or poor health 12.3% Poor mental health 13.9% Poor physical health 9.4% No health insurance 10.4% Visited doctor (checkup) 65.3% Visited dentist 69.9% Cholesterol screening 91.6% Teeth loss 9.6%
Veterans & disability
Veterans Count % Civilian veterans 53 8.5%
Disability % Any disability 15.3% Under 18 8.2% 18–64 years 5.2% 65 and over 41.3%
Health insurance coverage
Type % Private insurance 36.6% Public insurance 68.1% No insurance 5.2% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 750 95.7% Spanish 80 10.7% Other Indo-European 80 10.7% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 617 78.7% Born in same state 581 74.1% Born in different state 500 63.8% Foreign born 36 4.6% Naturalized citizen 167 21.3% Not a US citizen 142 85.0%
Ancestry
Ancestry Count % French 66 8.4% Italian 57 7.3% English 12 1.5%
Ancestry Count % Polish 10 1.3% Norwegian 10 1.3% Arab 6 0.8%
Technology access
Metric % of households Computer access 47.6% Internet access 100.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 92321
What city is ZIP code 92321 in?
ZIP code 92321 is primarily assigned to Cedar Glen, California.
What county is ZIP code 92321 in?
ZIP code 92321 falls within San Bernardino County, California.
Does ZIP code 92321 have an older population?
26% of residents in ZIP code 92321 are 65 or older, above the national average of ~17%.
What is the poverty rate in ZIP code 92321?
25% of residents in ZIP code 92321 live below the poverty line, above the national average.
Is ZIP code 92321 mostly owner-occupied?
84% of occupied units in ZIP code 92321 are owner-occupied, well above the national average.
Does ZIP code 92321 have a large retiree population?
41% of households in ZIP code 92321 receive Social Security income, suggesting a significant retiree or disability population.
What timezone is ZIP code 92321 in?
ZIP code 92321 observes the PST timezone.
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