Zip code 91766: Pomona, California

Q: What city is zip code 91766?

91766 is assigned to Pomona, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 91766 in?

91766 is mostly in Los Angeles County, but it extends into 1 other county.

Q: What is the population of 91766?

About 69,327 people live in 91766, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 91766?

The median household income in 91766 is $81,991.

Q: What zip codes are near 91766?

The closest zip codes to 91766 are 91769, 91768, 91767, 91763, 91710.

Residential delivery areaLos Angeles CountyPacific Time

Population

69,327

Median household income

$82K

U.S. $81K

Median home value

$599K

U.S. $333K

Median rent

$1,842/mo

U.S. $1,413

Median age

35.4

U.S. 38.9

Land area

10 sq mi

6,865 people/sq mi

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

About 91766

91766 is an urban zip code in Pomona, California (Los Angeles County), covering 10 sq mi of land. About 69,327 people live here, or 6,865 per square mile. The median resident is 35.4 years old, compared with 38.9 nationally.

The median household earns $81,991 a year, close to the national median of $80,734. 14.1% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $599,000, or 7.3 years of median household income (U.S.: 4.1 years), which makes homes relatively expensive for local earners. 54% of occupied homes are lived in by their owners, and renters pay a median of $1,842 a month.

20% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 31.5 minutes each way, and 9% of workers work from home. The most common jobs among working residents are in transportation and moving goods; construction and repair; and office and administrative support. 75% of households speak a language other than English at home, most often Spanish.

How 91766 compares

Sorted from highest to lowest national percentile

Population69,327
94th
U.S. 334,922,499 · CA 39,287,37767th of 1,688 in CA
Foreign-born residents36.6%
93rd
U.S. 14.1% · CA 27%249th of 1,688 in CA
Population density6,865/sq mi
87th
U.S. 95/sq mi · CA 252/sq mi323rd of 1,688 in CA
Uninsured rate12.9%
83rd
WeaknessU.S. 8.4% · CA 6.6%132nd of 1,675 in CA
Median home value$599,000
82nd
U.S. $332,700 · CA $734,700908th of 1,586 in CA
Average commute31.5 min
81st
WeaknessU.S. 26.4 min · CA 28.7 min418th of 1,584 in CA
Rent-burdened renters58.4%
78th
U.S. 51.1% · CA 55.3%600th of 1,610 in CA
Median gross rent$1,842
76th
U.S. $1,413 · CA $2,036805th of 1,464 in CA
Poverty rate14.1%
66th
U.S. 12.5% · CA 12%566th of 1,666 in CA
Unemployment rate5.7%
64th
U.S. 5.2% · CA 6.6%940th of 1,681 in CA
Broadband access93.2%
59th
U.S. 91% · CA 93.5%860th of 1,662 in CA
Residents under 1823%
58th
U.S. 22% · CA 22%573rd of 1,688 in CA
Median household income$81,991
53rd
U.S. $80,734 · CA $99,122979th of 1,575 in CA
Government workers13.3%
47th
U.S. 14.5% · CA 14.8%1,018th of 1,678 in CA
Diversity index45.9
45th
U.S. 61.4 · CA 69.71,143rd of 1,688 in CA
Self-employed workers8.7%
42nd
U.S. 10% · CA 11.4%1,201st of 1,678 in CA
Tech workers2.2%
37th
U.S. 3.8% · CA 4.4%887th of 1,678 in CA
Income inequality (Gini)0.420
37th
U.S. 0.483 · CA 0.4891,073rd of 1,651 in CA
Healthcare workers8.5%
35th
U.S. 9.7% · CA 9.4%914th of 1,678 in CA
Work from home8.7%
26th
U.S. 15.1% · CA 17.2%1,261st of 1,680 in CA
Residents 65 and older13.2%
25th
U.S. 17.2% · CA 15.7%1,204th of 1,688 in CA
Median age35.4
23rd
U.S. 38.9 · CA 37.91,260th of 1,687 in CA
Homeownership rate54.4%
23rd
U.S. 65.2% · CA 55.9%1,107th of 1,662 in CA
Bachelor's degree or higher20.3%
21st
U.S. 35.7% · CA 37.1%1,191st of 1,687 in CA
Per capita income$29,196
17th
WeaknessU.S. $44,673 · CA $49,5131,342nd of 1,685 in CA
Housing vacancy3.5%
16th
U.S. 10.1% · CA 7.5%1,353rd of 1,664 in CA
Median earnings per worker$37,454
15th
WeaknessU.S. $49,666 · CA $52,6431,353rd of 1,658 in CA
Veterans2.1%
7th
U.S. 6.2% · CA 4.3%1,402nd of 1,686 in CA

Measure	91766	Los Angeles	CA	U.S.	National percentile	Rank in CA
Population	69,327	9,808,667	39,287,377	334,922,499	94th	67th of 1,688
Foreign-born residents	36.6%	33.4%	27%	14.1%	93rd	249th of 1,688
Population density	6,865/sq mi	2,416/sq mi	252/sq mi	95/sq mi	87th	323rd of 1,688
Uninsured rateWeakness	12.9%	8.2%	6.6%	8.4%	83rd	132nd of 1,675
Median home value	$599,000	$834,200	$734,700	$332,700	82nd	908th of 1,586
Average commuteWeakness	31.5 min	30.4 min	28.7 min	26.4 min	81st	418th of 1,584
Rent-burdened renters	58.4%	57.7%	55.3%	51.1%	78th	600th of 1,610
Median gross rent	$1,842	$1,954	$2,036	$1,413	76th	805th of 1,464
Poverty rate	14.1%	13.7%	12%	12.5%	66th	566th of 1,666
Unemployment rate	5.7%	7.3%	6.6%	5.2%	64th	940th of 1,681
Broadband access	93.2%	93%	93.5%	91%	59th	860th of 1,662
Residents under 18	23%	20.6%	22%	22%	58th	573rd of 1,688
Median household income	$81,991	$90,112	$99,122	$80,734	53rd	979th of 1,575
Government workers	13.3%	13%	14.8%	14.5%	47th	1,018th of 1,678
Diversity index	45.9	67.5	69.7	61.4	45th	1,143rd of 1,688
Self-employed workers	8.7%	13.5%	11.4%	10%	42nd	1,201st of 1,678
Tech workers	2.2%	2.8%	4.4%	3.8%	37th	887th of 1,678
Income inequality (Gini)	0.420	0.498	0.489	0.483	37th	1,073rd of 1,651
Healthcare workers	8.5%	9.5%	9.4%	9.7%	35th	914th of 1,678
Work from home	8.7%	17.1%	17.2%	15.1%	26th	1,261st of 1,680
Residents 65 and older	13.2%	15.2%	15.7%	17.2%	25th	1,204th of 1,688
Median age	35.4	38.2	37.9	38.9	23rd	1,260th of 1,687
Homeownership rate	54.4%	45.9%	55.9%	65.2%	23rd	1,107th of 1,662
Bachelor's degree or higher	20.3%	36%	37.1%	35.7%	21st	1,191st of 1,687
Per capita incomeWeakness	$29,196	$45,792	$49,513	$44,673	17th	1,342nd of 1,685
Housing vacancy	3.5%	6.4%	7.5%	10.1%	16th	1,353rd of 1,664
Median earnings per workerWeakness	$37,454	$48,343	$52,643	$49,666	15th	1,353rd of 1,658
Veterans	2.1%	2.7%	4.3%	6.2%	7th	1,402nd of 1,686

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

18%

5–17

11%

18–24

16%

25–34

14%

35–44

12%

45–54

11%

55–64

65–74

75+

Median age

35.4

Under 18

23%

65 and over

13.2%

Race and ethnicity

White8%
Black5%
Hispanic72%
Asian13%
Native American0.9%
Pacific Islander0.2%
Other0.2%
Multiracial2%

Diversity index

45.9

U.S. 61.4

Foreign-born

36.6%

U.S. 14.1%

Born in state

57.5%

Language spoken at home (households)

English only

25%

Spanish

58%

Other Indo-European

Asian / Pacific

15%

Other

Households

Households: 19,723
Average household size: 3.5
Family households: 78.6%
Married couples: 52.5%
Living alone: 14.4%
Veterans (of adults): 2.1%
Male / female: 51% / 49%

Income and poverty

Household income distribution

<$25k

14%

$25–50k

16%

$50–75k

16%

$75–100k

14%

$100–150k

18%

$150–200k

11%

$200k+

10%

Median household income

91766

$81,991

Los Angeles Co.

$90,112

California

$99,122

United States

$80,734

Per capita income

$29,196

U.S. $44,673

Poverty rate

14.1%

U.S. 12.5%

Households earning $150K+

21.5%

U.S. 23%

Income inequality (Gini)

0.420

U.S. 0.483

Housing

Median home value

91766

$599,000

Los Angeles Co.

$834,200

California

$734,700

United States

$332,700

Median gross rent

91766

$1,842

Los Angeles Co.

$1,954

California

$2,036

United States

$1,413

Types of housing

Single-family

69%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

0.9%

Housing units: 20,445
Owner-occupied: 54.4%
Vacant: 3.5%
Median year built: 1974
Median rooms: 4.9
Renters paying 30%+ of income: 58.4%
Renters paying 50%+ of income: 29.9%
Home value to income: 7.3× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

72%

Carpooled

14%

Transit

Walked

Bicycle

0.2%

Worked from home

Other

Commute time (one way)

<10 min

10–19

23%

20–29

22%

30–44

24%

45–59

60+

15%

Average commute

31.5 min

U.S. 26.4 min

Unemployment

5.7%

U.S. 5.2%

In labor force

63.1%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Transportation and moving

15%

Construction and repair

11%

Office and admin

10%

Production

Healthcare

Management

Sales

Cleaning and personal care

Food service

Education

Business and finance

Computer and math

Engineering and science

Legal and social services

Farming, fishing and forestry

Police and fire

Arts, media and sports

Industries

Retail

13%

Transportation, warehousing and utilities

11%

Manufacturing

11%

Health care and social assistance

11%

Construction

10%

Education

Restaurants and hotels

Admin, support and management

Professional and technical services

Other services

Wholesale

Finance, insurance and real estate

Public administration

Agriculture and mining

Arts and recreation

Information

0.8%

Median earnings per worker

$37,454

U.S. $49,666

Self-employed

8.7%

U.S. 10%

Government workers

13.3%

U.S. 14.5%

Nonprofit workers

5.9%

U.S. 8.8%

Median earnings by type of work

Type of work	91766	U.S.
Management, business, science and arts	$65,111	$74,888
Service	$25,775	$26,804
Sales and office	$35,049	$40,476
Construction and maintenance	$41,035	$49,199
Production and transportation	$36,142	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

29%

High school

27%

Some college

18%

Associate's

Bachelor's

14%

Graduate

High school graduate or higher: 71.1%
Bachelor's degree or higher: 20.3%
Graduate or professional degree: 5.9%
Households with broadband: 93.2%
Cable, fiber or DSL: 74.8%
No internet access: 5%
Without health insurance: 12.9%
Limited-English households: 14.9%

Geography

City (USPS): Pomona
State: California
County: Los Angeles County
Center point: 34.0423° N, 117.7561° W
Land area: 10 sq mi
Water area: under 0.1 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

91766 spans 2 counties

Los Angeles County96% of land
San Bernardino County4% of land

Cities and towns within this zip

Pomona96% of zip

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

Zip codes near 91766

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
91769	Pomona, CA · PO box	0.9 mi	—	—	—
91768	Pomona, CA	2.5 mi	34,200	$76,041	$573,200
91767	Pomona, CA	3 mi	49,152	$79,245	$599,200
91763	Montclair, CA	3.9 mi	37,700	$78,770	$570,100
91710	Chino, CA	4.9 mi	78,754	$103,085	$686,500
91765	Diamond Bar, CA	5.1 mi	44,502	$105,565	$915,100
91762	Ontario, CA	5.1 mi	64,235	$83,850	$606,000
91773	San Dimas, CA	5.4 mi	33,598	$105,338	$800,700
91789	Walnut, CA	5.9 mi	40,298	$125,720	$975,000
91724	Covina, CA	6.2 mi	28,352	$103,163	$782,700
91758	Ontario, CA · PO box	6.2 mi	—	—	—
91711	Claremont, CA	6.4 mi	37,529	$126,056	$894,300

Zip codes like 91766 elsewhere

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

Questions about 91766

What city is zip code 91766?

91766 is assigned to Pomona, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 91766 in?

91766 is mostly in Los Angeles County, but it extends into 1 other county.

What is the population of 91766?

About 69,327 people live in 91766, according to the Census Bureau's American Community Survey.

What time zone is 91766 in?

91766 is in Pacific Time.

What is the median household income in 91766?

The median household income in 91766 is $81,991.

What zip codes are near 91766?

The closest zip codes to 91766 are 91769, 91768, 91767, 91763, 91710.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 91766, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.