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 Moderate-density area
- $123,688
- Median income Above-median income area
- $641,400
- Median home value Above-median home value
- 44.8%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
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 average California ZIP), while per-capita income is $74,462. Economic pressure is pronounced: 26.5% of residents are below the poverty line and unemployment is 13.2%. Home values sit below the statewide ZIP benchmark: the median is $641,400 (17% below the average California ZIP), and median rent is $965; owner occupancy is 81.3%.
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 -. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in San Bernardino County, so 92321 can be compared with both its immediate and county-level context.
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.
- Construction
Construction
9 establishments
- Retail trade
Retail trade
5 establishments
- Accommodation and food services
Accommodation and food services
5 establishments
- Other services (except public administration)
Other services (except public administration)
4 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, 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
Who lives in ZIP 92321?
50.7
Median Age
58.4%
Male
41.6%
Female
8.3%
Foreign-Born
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 ZIP avg
$74,462
Per Capita Income
26.5%
Poverty Rate
13.2%
Unemployment Rate
How ZIP 92321 ranks among California ZIPs
Cedar Glen, CA household income vs. every California ZIP code
Median household income among 1,583 reporting California ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$123,688 Top 24% higher than 76% of 1,583 California ZIPs
Each bar is a $20K-wide band; taller bars hold more California 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
1,124housing units
1,124
Total Housing Units
321
Occupied Units
803
Vacant Units
2.26
Avg Household Size
Occupancy Type
$641,400
Median Home Value
-17% vs state ZIP avg
$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.
- 92404
San Bernardino (92404)
58,271 residents
- 92346
Highland (92346)
54,923 residents
- 92405
San Bernardino (92405)
28,873 residents
- 92325 9,391
Crestline (92325)
9,391 residents
- 92352 8,004
Lake Arrowhead (92352)
8,004 residents
- 92382 5,268
Running Springs (92382)
5,268 residents
- 92391 2,534
Twin Peaks (92391)
2,534 residents
- 92321 1,522
Cedar Glen (92321)
1,522 residents
- 92341 410
Green Valley Lake (92341)
410 residents
What this shows Among its immediate neighbors, ZIP 92321 ranks #8 by population - useful context the national average alone can't give.
ZIP 92321 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 92321
Cedar Glen (92321)
$123,688 median income
- 92352
Lake Arrowhead (92352)
$105,753 median income
- 92378
Rimforest (92378)
$105,294 median income
- 92341
Green Valley Lake (92341)
$97,273 median income
- 92346
Highland (92346)
$85,163 median income
- 92391
Twin Peaks (92391)
$81,789 median income
- 92382
Running Springs (92382)
$81,493 median income
- 92325
Crestline (92325)
$70,563 median income
- 92405
San Bernardino (92405)
$66,964 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.
| 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 |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 92321, both outside CA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (1,522 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in San Bernardino County
Related Areas
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.
Related
Take this with you
What to do with ZIP 92321's numbers, next.
- See how ZIP 92321 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Cedar Glen, CA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.