Fort Irwin, CA · standard

ZIP Code 92310

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

8,845
1,141/sq mi
$76,107
Median income
34.8%
Bachelor's or higher

The verdict

Fort Irwin pairs an above-median household income, in a low-density, renter-heavy area.

Top 43%
household income, US ZIPs
1,141
people per sq mi
1%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 92310 against every reporting US ZIP.

ZIP code 92310 is classified by USPS as a standard delivery area and covers roughly 7.8 square miles in Fort Irwin, San Bernardino County, California. The area is home to 8,845 residents, producing a population density of 1,141 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 92310 against California and the nation.

On the economic side, the median household income for ZIP 92310 sits at $76,107 (25% below the California average), while per-capita income is $32,369. The poverty rate stands at 8.7% and the unemployment rate at 4.3%. On housing, the median home value is with median rent at $1,818 per month, and 1.1% of occupied units are owner-occupied, a direct signal of whether 92310 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 34.8% of adults hold a bachelor's degree or higher, the median age is 23.6, and the average commute is . Use the benchmarks above to see where 92310 sits relative to California and the national baseline rather than viewing the numbers in isolation. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →

Top industries in ZIP 92310

Top 5 sectors by establishment count

Which industries have the most business establishments in ZIP 92310.

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 + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 92310, Fort Irwin, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.

Quick Facts

8,845

Population

7.8

Area (sq mi)

1,141

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 92310?

23.6

Median Age

56.7%

Male

43.3%

Female

8.6%

Foreign-Born

White 55.5%
African American 12.7%
Asian 3.5%
American Indian or Alaska Native 2.2%
Native Hawaiian or Pacific Islander 2.4%
Two or More Ethnicities 21.5%
Hispanic or Latino 30.4%

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?

$76,107

Median Household Income

-25% vs state

$32,369

Per Capita Income

8.7%

Poverty Rate

4.3%

Unemployment Rate

How ZIP 92310 ranks nationally

Household income vs. every US ZIP code

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

$76,107 Top 43% higher than 57% 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%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $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 53.4%
Bachelor's Degree or Higher 34.8%

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

What does housing look like?

3,007

Total Housing Units

2,798

Occupied Units

209

Vacant Units

2.60

Avg Household Size

Occupancy Type

Owner 1.1%
Renter 98.9%

$1,818

Median Rent

1994

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 57 business establishments in ZIP 92310, employing approximately 1,906 people with a combined annual payroll of $114,272,000.

57

Businesses

1,906

Employees

$114.3M

Annual Payroll

6

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 22 38.6%
Retail trade 7 12.3%
Accommodation and food services 7 12.3%
Health care and social assistance 5 8.8%
Administrative and support and waste management and remediation services 4 7.0%
Other services (except public administration) 4 7.0%

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

More ZIP Codes in San Bernardino County

Frequently Asked Questions

What county is ZIP code 92310 in?
ZIP code 92310 (Fort Irwin) 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 92310?
ZIP code 92310 in Fort Irwin, CA has a population of 8,845 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 92310?
The median household income in ZIP 92310 is $76,107, which is 0% below the national average of $76,288.
What is the demographic makeup of ZIP 92310?
The largest racial group in ZIP 92310 is White at 55.5%. Hispanic or Latino residents make up 30.4% of the population.
How many businesses are in ZIP code 92310?
ZIP code 92310 has 57 business establishments employing approximately 1,906 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 92310?
The top industries by establishment count in ZIP 92310 are: Professional, scientific, and technical services (22), Retail trade (7), Accommodation and food services (7). There are 6 industry sectors represented in total.
What is the education level in ZIP code 92310?
In ZIP code 92310, 53.4% of residents aged 25+ have a high school diploma or higher, and 34.8% 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 92310?
In ZIP code 92310, approximately 1.1% of occupied housing units are owner-occupied and 98.9% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 92310?
The poverty rate in ZIP code 92310 is 8.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

ZIP Code Research Guides

Official Data Resources for Fort Irwin, CA

Verify and explore additional data for this area using these official government sources.