PlainZIP

Cedar Glen, CA · standard

ZIP Code 92321

San Bernardino County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

1,522
90/sq mi
$123,688
Median income
$641,400
Median home value
44.8%
Bachelor's or higher

The verdict

Cedar Glen pairs a top-decile household income with top-decile home values, in a rural, homeowner-dominated area.

Top 8%
household income, US ZIPs
Top 8%
home value, US ZIPs
90
people per sq mi
81%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 92321 against every reporting US ZIP.

ZIP code 92321 covers 16.9 square miles in Cedar Glen, San Bernardino County, California (a standard USPS delivery area), with a modest 1,522 residents on file, a density of 90 people per square mile, in the Los Angeles time zone.

ZIP 92321 skews affluent, with a median household income of $123,688 (22% above the California average), while per-capita income is $74,462. 26.5% of residents live below the poverty line, and the unemployment rate reads 13.2%. The typical home here is valued at $641,400 (17% below the state average); renters pay a median of $965 monthly, and 81.3% of units are owner-occupied.

A solid share of residents have a four-year degree: 44.8% of adults hold a bachelor's degree or higher, the median age is 50.7, and the average commute is -. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing San Bernardino County, so you can benchmark 92321 against its immediate geography rather than a national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 92321

Top 5 sectors by establishment count in Cedar Glen, CA

Which industries have the most business establishments in ZIP 92321.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 92321, Cedar Glen, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

1,522

Population

16.9

Area (sq mi)

90

People / sq mi

Los Angeles

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 92321?

50.7

Median Age

58.4%

Male

41.6%

Female

8.3%

Foreign-Born

White 76.9%
African American 0.0%
Asian 1.9%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 19.9%
Hispanic or Latino 21.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$123,688

Median Household Income

+22% vs state

$74,462

Per Capita Income

26.5%

Poverty Rate

13.2%

Unemployment Rate

How ZIP 92321 ranks nationally

Cedar Glen, CA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$123,688 Top 8% higher than 92% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). This entry sits in this band. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 58.1%
Bachelor's Degree or Higher 44.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

1,124

Total Housing Units

321

Occupied Units

803

Vacant Units

2.26

Avg Household Size

Occupancy Type

Owner 81.3%
Renter 18.7%

$641,400

Median Home Value

-17% vs state

$965

Median Rent

1977

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 27 business establishments in ZIP 92321, employing approximately 100 people with a combined annual payroll of $6,100,000.

27

Businesses

100

Employees

$6.1M

Annual Payroll

4

Industry Sectors

Industry Establishments % of Total
Construction 9 33.3%
Retail trade 5 18.5%
Accommodation and food services 5 18.5%
Other services (except public administration) 4 14.8%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 92321 vs 92352 →

ZIP 92321 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 92321 ranks #8 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 92321 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 92321 ranks the highest of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
92352 Lake Arrowhead, CA 8,004 2.8 mi
92385 Skyforest, CA 313 3.5 mi
92382 Running Springs, CA 5,268 3.9 mi
92391 Twin Peaks, CA 2,534 4.8 mi
92378 Rimforest, CA 183 4.6 mi
92341 Green Valley Lake, CA 410 5.2 mi
92325 Crestline, CA 9,391 7.3 mi
92346 Highland, CA 54,923 9.1 mi
92404 San Bernardino, CA 58,271 7.7 mi
92405 San Bernardino, CA 28,873 11.4 mi

More ZIP Codes in San Bernardino County

92335 standard
Fontana, CA
Pop: 95,397
92336 standard
Fontana, CA
Pop: 88,419
92376 standard
Rialto, CA
Pop: 81,516
91710 standard
Chino, CA
Pop: 80,358
92345 standard
Hesperia, CA
Pop: 78,715
91709 standard
Chino Hills, CA
Pop: 74,796

Related Areas

San Bernardino County Cedar Glen, CA California

Frequently Asked Questions

What county is ZIP code 92321 in? ▼
ZIP code 92321 (Cedar Glen) is located in San Bernardino County, California. San Bernardino County contains multiple ZIP codes, see the full list at /counties/san-bernardino-ca.
What is the population of ZIP code 92321? ▼
ZIP code 92321 in Cedar Glen, CA has a population of 1,522 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 92321? ▼
The median household income in ZIP 92321 is $123,688, which is 62% above the national average of $76,288.
What is the average home value in ZIP 92321? ▼
The median home value in ZIP 92321 is $641,400, which is 131% above the national average of $278,155.
What is the demographic makeup of ZIP 92321? ▼
The largest racial group in ZIP 92321 is White at 76.9%. Hispanic or Latino residents make up 21.0% of the population.
How many businesses are in ZIP code 92321? ▼
ZIP code 92321 has 27 business establishments employing approximately 100 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 92321? ▼
The top industries by establishment count in ZIP 92321 are: Construction (9), Retail trade (5), Accommodation and food services (5). There are 4 industry sectors represented in total.
What is the education level in ZIP code 92321? ▼
In ZIP code 92321, 58.1% of residents aged 25+ have a high school diploma or higher, and 44.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 92321? ▼
In ZIP code 92321, approximately 81.3% of occupied housing units are owner-occupied and 18.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 92321? ▼
The poverty rate in ZIP code 92321 is 26.5% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.