Zip code 92391: Twin Peaks, California

Q: What city is zip code 92391?

92391 is assigned to Twin Peaks, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 92391 in?

92391 is in San Bernardino County, California.

Q: What is the population of 92391?

About 2,254 people live in 92391, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 92391?

The median household income in 92391 is $81,789.

Q: What zip codes are near 92391?

The closest zip codes to 92391 are 92378, 92317, 92385, 92325, 92352.

Residential delivery areaSan Bernardino CountyPacific Time

Population

2,254

Median household income

$82K

U.S. $81K

Median home value

$341K

U.S. $333K

Median rent

$2,589/mo

U.S. $1,413

Median age

34.6

U.S. 38.9

Land area

2 sq mi

1,139 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 92391

92391 is a suburban zip code in Twin Peaks, California (San Bernardino County), covering 2 sq mi of land. About 2,254 people live here, or 1,139 per square mile. The median resident is 34.6 years old, compared with 38.9 nationally.

The median household earns $81,789 a year, close to the national median of $80,734. 13.9% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $340,500, or 4.2 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 75% of occupied homes are lived in by their owners, and renters pay a median of $2,589 a month.

17% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 22.6 minutes each way, and 13% of workers work from home. The most common jobs among working residents are in cleaning and personal care; management; and business and finance. 30% of them are self-employed (U.S.: 10%). 37% of households speak a language other than English at home, most often Spanish.

How 92391 compares

Sorted from highest to lowest national percentile

Housing vacancy41.6%
99th
U.S. 10.1% · CA 7.5%112th of 1,664 in CA
Rent-burdened renters76%
99th
WeaknessU.S. 51.1% · CA 55.3%102nd of 1,610 in CA
Self-employed workers29.5%
99th
U.S. 10% · CA 11.4%92nd of 1,678 in CA
Broadband access98%
97th
StrengthU.S. 91% · CA 93.5%178th of 1,662 in CA
Median gross rent$2,589
96th
U.S. $1,413 · CA $2,036269th of 1,464 in CA
Tech workers6.5%
88th
U.S. 3.8% · CA 4.4%250th of 1,678 in CA
Diversity index65.8
85th
U.S. 61.4 · CA 69.7351st of 1,688 in CA
Uninsured rate9.4%
68th
U.S. 8.4% · CA 6.6%343rd of 1,675 in CA
Foreign-born residents15.8%
66th
U.S. 14.1% · CA 27%1,021st of 1,688 in CA
Poverty rate13.9%
65th
U.S. 12.5% · CA 12%581st of 1,666 in CA
Homeownership rate74.5%
65th
U.S. 65.2% · CA 55.9%443rd of 1,662 in CA
Government workers14.4%
56th
U.S. 14.5% · CA 14.8%909th of 1,678 in CA
Median household income$81,789
52nd
U.S. $80,734 · CA $99,122981st of 1,575 in CA
Work from home13.1%
52nd
U.S. 15.1% · CA 17.2%982nd of 1,680 in CA
Median home value$340,500
51st
U.S. $332,700 · CA $734,7001,368th of 1,586 in CA
Population density1,139/sq mi
46th
U.S. 95/sq mi · CA 252/sq mi824th of 1,688 in CA
Residents under 1820.1%
32nd
U.S. 22% · CA 22%930th of 1,688 in CA
Average commute22.6 min
27th
U.S. 26.4 min · CA 28.7 min1,285th of 1,584 in CA
Veterans3.9%
25th
U.S. 6.2% · CA 4.3%939th of 1,686 in CA
Residents 65 and older13.3%
25th
U.S. 17.2% · CA 15.7%1,193rd of 1,688 in CA
Per capita income$30,629
20th
WeaknessU.S. $44,673 · CA $49,5131,294th of 1,685 in CA
Median age34.6
19th
U.S. 38.9 · CA 37.91,336th of 1,687 in CA
Healthcare workers7%
15th
U.S. 9.7% · CA 9.4%1,220th of 1,678 in CA
Bachelor's degree or higher16.8%
13th
WeaknessU.S. 35.7% · CA 37.1%1,315th of 1,687 in CA
Unemployment rate2.6%
11th
StrengthU.S. 5.2% · CA 6.6%1,487th of 1,681 in CA
Median earnings per worker$35,629
10th
WeaknessU.S. $49,666 · CA $52,6431,427th of 1,658 in CA
Population2,254
4th
U.S. 334,922,499 · CA 39,287,3771,270th of 1,688 in CA
Income inequality (Gini)0.349
3rd
StrengthU.S. 0.483 · CA 0.4891,519th of 1,651 in CA

Measure	92391	San Bernardino	CA	U.S.	National percentile	Rank in CA
Housing vacancy	41.6%	9.3%	7.5%	10.1%	99th	112th of 1,664
Rent-burdened rentersWeakness	76%	58.5%	55.3%	51.1%	99th	102nd of 1,610
Self-employed workers	29.5%	9.8%	11.4%	10%	99th	92nd of 1,678
Broadband accessStrength	98%	93.3%	93.5%	91%	97th	178th of 1,662
Median gross rent	$2,589	$1,801	$2,036	$1,413	96th	269th of 1,464
Tech workers	6.5%	2.1%	4.4%	3.8%	88th	250th of 1,678
Diversity index	65.8	62.1	69.7	61.4	85th	351st of 1,688
Uninsured rate	9.4%	8%	6.6%	8.4%	68th	343rd of 1,675
Foreign-born residents	15.8%	21.6%	27%	14.1%	66th	1,021st of 1,688
Poverty rate	13.9%	13.3%	12%	12.5%	65th	581st of 1,666
Homeownership rate	74.5%	62.1%	55.9%	65.2%	65th	443rd of 1,662
Government workers	14.4%	16%	14.8%	14.5%	56th	909th of 1,678
Median household income	$81,789	$85,478	$99,122	$80,734	52nd	981st of 1,575
Work from home	13.1%	11%	17.2%	15.1%	52nd	982nd of 1,680
Median home value	$340,500	$505,000	$734,700	$332,700	51st	1,368th of 1,586
Population density	1,139/sq mi	110/sq mi	252/sq mi	95/sq mi	46th	824th of 1,688
Residents under 18	20.1%	25.5%	22%	22%	32nd	930th of 1,688
Average commute	22.6 min	32.6 min	28.7 min	26.4 min	27th	1,285th of 1,584
Veterans	3.9%	4.7%	4.3%	6.2%	25th	939th of 1,686
Residents 65 and older	13.3%	12.6%	15.7%	17.2%	25th	1,193rd of 1,688
Per capita incomeWeakness	$30,629	$34,343	$49,513	$44,673	20th	1,294th of 1,685
Median age	34.6	34.7	37.9	38.9	19th	1,336th of 1,687
Healthcare workers	7%	10%	9.4%	9.7%	15th	1,220th of 1,678
Bachelor's degree or higherWeakness	16.8%	23.3%	37.1%	35.7%	13th	1,315th of 1,687
Unemployment rateStrength	2.6%	7.1%	6.6%	5.2%	11th	1,487th of 1,681
Median earnings per workerWeakness	$35,629	$45,380	$52,643	$49,666	10th	1,427th of 1,658
Population	2,254	2,197,104	39,287,377	334,922,499	4th	1,270th of 1,688
Income inequality (Gini)Strength	0.349	0.438	0.489	0.483	3rd	1,519th of 1,651

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

16%

5–17

18–24

24%

25–34

35–44

10%

45–54

16%

55–64

65–74

75+

Median age

34.6

Under 18

20.1%

65 and over

13.3%

Race and ethnicity

White42%
Black5%
Hispanic39%
Asian9%
Native American0.6%
Pacific Islander3%
Other0%
Multiracial1%

Diversity index

65.8

U.S. 61.4

Foreign-born

15.8%

U.S. 14.1%

Born in state

72.2%

Language spoken at home (households)

English only

63%

Spanish

25%

Other Indo-European

Asian / Pacific

Other

Households

Households: 948
Average household size: 2.3
Family households: 68.9%
Married couples: 46.1%
Living alone: 20.9%
Veterans (of adults): 3.9%
Male / female: 54% / 46%

Income and poverty

Household income distribution

<$25k

20%

$25–50k

15%

$50–75k

$75–100k

36%

$100–150k

12%

$150–200k

$200k+

Median household income

92391

$81,789

San Bernardino Co.

$85,478

California

$99,122

United States

$80,734

Per capita income

$30,629

U.S. $44,673

Poverty rate

13.9%

U.S. 12.5%

Households earning $150K+

8.8%

U.S. 23%

Income inequality (Gini)

0.349

U.S. 0.483

Housing

Median home value

92391

$340,500

San Bernardino Co.

$505,000

California

$734,700

United States

$332,700

Median gross rent

92391

$2,589

San Bernardino Co.

$1,801

California

$2,036

United States

$1,413

Types of housing

Single-family

87%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 1,622
Owner-occupied: 74.5%
Vacant: 41.6%
Median year built: 1968
Median rooms: 5.1
Renters paying 30%+ of income: 76%
Renters paying 50%+ of income: 20.7%
Home value to income: 4.2× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

87%

Carpooled

Transit

Walked

Bicycle

Worked from home

13%

Other

Commute time (one way)

<10 min

13%

10–19

55%

20–29

30–44

45–59

60+

16%

Average commute

22.6 min

U.S. 26.4 min

Unemployment

2.6%

U.S. 5.2%

In labor force

68%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Cleaning and personal care

22%

Management

15%

Business and finance

Office and admin

Healthcare

Sales

Computer and math

Construction and repair

Education

Transportation and moving

Food service

Police and fire

Engineering and science

Legal and social services

0.5%

Arts, media and sports

Farming, fishing and forestry

Production

Industries

Construction

17%

Retail

14%

Health care and social assistance

14%

Restaurants and hotels

14%

Admin, support and management

13%

Education

Finance, insurance and real estate

Arts and recreation

Transportation, warehousing and utilities

Public administration

Professional and technical services

Other services

0.5%

Manufacturing

Wholesale

Information

Agriculture and mining

Median earnings per worker

$35,629

U.S. $49,666

Self-employed

29.5%

U.S. 10%

Government workers

14.4%

U.S. 14.5%

Nonprofit workers

8.3%

U.S. 8.8%

Median earnings by type of work

Type of work	92391	U.S.
Management, business, science and arts	$29,857	$74,888
Service	$34,779	$26,804
Sales and office	$40,898	$40,476
Construction and maintenance	$48,875	$49,199
Production and transportation	—	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

24%

Some college

42%

Associate's

16%

Bachelor's

11%

Graduate

High school graduate or higher: 98.3%
Bachelor's degree or higher: 16.8%
Graduate or professional degree: 6.3%
Households with broadband: 98%
Cable, fiber or DSL: 76.7%
No internet access: 2%
Without health insurance: 9.4%
Limited-English households: 0%

Geography

City (USPS): Twin Peaks
State: California
County: San Bernardino County
Center point: 34.2397° N, 117.2367° W
Land area: 2 sq mi
Water area: under 0.1 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Lake Arrowhead (unincorporated)79% of zip
Crestline (unincorporated)19% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 92391

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
92378	Rimforest, CA	0.9 mi	315	$105,294	$461,500
92317	Blue Jay, CA	1.6 mi	916	$99,103	$571,900
92385	Skyforest, CA	1.8 mi	198	—	$560,500
92325	Crestline, CA	2.3 mi	9,065	$70,563	$386,700
92352	Lake Arrowhead, CA	3.4 mi	6,246	$105,753	$694,600
92404	San Bernardino, CA	4.2 mi	63,243	$66,701	$426,300
92322	Cedarpines Park, CA	5 mi	770	$149,119	$588,200
92321	Cedar Glen, CA	5.2 mi	724	$123,688	$641,400
92369	Patton, CA	7 mi	2,575	—	—
92382	Running Springs, CA	7.5 mi	5,215	$81,493	$389,300
92405	San Bernardino, CA	7.5 mi	31,217	$66,964	$415,600
92346	Highland, CA	8.7 mi	56,179	$85,163	$499,200

Zip codes like 92391 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 92391

What city is zip code 92391?

92391 is assigned to Twin Peaks, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 92391 in?

92391 is in San Bernardino County, California.

What is the population of 92391?

About 2,254 people live in 92391, according to the Census Bureau's American Community Survey.

What time zone is 92391 in?

92391 is in Pacific Time.

What is the median household income in 92391?

The median household income in 92391 is $81,789.

What zip codes are near 92391?

The closest zip codes to 92391 are 92378, 92317, 92385, 92325, 92352.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 92391, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.