91775 ZIP Code — San Gabriel, CA

Los Angeles County, California

ZIP code 91775 is located in San Gabriel, California, within Los Angeles County. It covers approximately 3.10 square miles and serves a population of 24,169 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 626.

About ZIP code 91775

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $976,500. Owner-occupancy sits near the national average at 65%.

The gap between median ($107,359) and mean household income suggests income inequality — a small number of higher earners pull the average up. 31% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 30 minutes is near the national average.

Educational attainment is high — 51% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Notable community characteristics include Spanish spoken in 30% of households.

Overall, ZIP code 91775 reflects a community defined by a highly educated population and a significant Social Security-dependent population.

24,169

population

3.10

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

91775 ZIP code map

Cities in ZIP code 91775

Below are the cities the US Postal Service accepts for ZIP code 91775. Using any city not on this list may result in mail delivery delays.

City	Status
San Gabriel	Preferred

Nearby ZIP codes

91108 San Marino (1.3 mi) 91776 San Gabriel (2 mi) 91007 Arcadia (2.5 mi) 91780 Temple City (2.6 mi) 91106 Pasadena (2.6 mi) 91772 Rosemead (2.7 mi) 91771 Rosemead (2.7 mi) 91801 Alhambra (3 mi) 91804 Alhambra (3.1 mi) 91107 Pasadena (3.2 mi) 91101 Pasadena (3.3 mi) 91121 Pasadena (3.6 mi)

Demographics updated 06/2026

Population
Total population	24,169
Population density	7,796 / sq mi
State FIPS	06
County FIPS	037

Geography
Land area	3.10 sq mi
Water area	0.01 sq mi
Latitude	34.1163
Longitude	-118.0927
Timezone	Pacific (PT)
Area code	626

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.2%	36.2%	32.6%
$50k – $100k	28.4%	28.2%	27.7%
$100k – $200k	30.5%	24.5%	26.4%
Over $200k	16.8%	11.0%	13.3%

Demographics & statistics

24,169

Population

7,796

People per sq mi

43.8

Median age

$107,359

Median household income

$49,317

Per capita income

$976,500

Median home value

$1,922

Median monthly rent

65.4%

Home ownership

11.7%

Poverty rate

6.3%

Unemployment

5,961

Housing units

50.7%

Bachelor's or higher

Age distribution

Male Female

673

Under 5

679

501

5–9

507

695

10–14

702

736

15–19

743

683

20–24

690

1,331

25–34

1,345

1,552

35–44

1,568

1,715

45–54

1,732

883

55–59

892

962

60–64

971

1,191

65–74

1,204

734

75–84

742

367

85+

371

← Male

Female →

Age summary

Group	Count	%
Under 18	4,697	19.4%
18 and over	19,472	80.6%
65 and over	4,609	19.1%
Median age	43.8 years

Race & ethnicity

Asian 44.4%

White 22.1%

Hispanic or Latino 14.9%

Other race 10.5%

Two or more races 6.5%

Black or African American 1.2%

American Indian / Alaska Native 0.2%

Group	Count	%
Asian	12,624	44.4%
White	6,288	22.1%
Hispanic or Latino	4,239	14.9%
Other race	2,991	10.5%
Two or more races	1,847	6.5%
Black or African American	350	1.2%
American Indian / Alaska Native	60	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.2%	36.2%	32.6%
$50k – $100k	28.4%	28.2%	27.7%
$100k – $200k	30.5%	24.5%	26.4%
Over $200k	16.8%	11.0%	13.3%

Under $10k 2.6%

$10k–$15k 4.5%

$15k–$25k 5.2%

$25k–$35k 4.7%

$35k–$50k 6.1%

$50k–$75k 13.2%

$75k–$100k 8.6%

$100k–$150k 21.1%

$150k–$200k 12.9%

$200k+ 21.1%

Range	% of households
Under $10k	2.6%
$10k–$15k	4.5%
$15k–$25k	5.2%
$25k–$35k	4.7%
$35k–$50k	6.1%
$50k–$75k	13.2%
$75k–$100k	8.6%
$100k–$150k	21.1%
$150k–$200k	12.9%
$200k+	21.1%
Median income	$107,359

Housing

Home values

Under $50k 0.4%

$50k–$100k 0.2%

$100k–$150k 0.6%

$200k–$300k 0.5%

$300k–$500k 3.3%

$500k–$1M 48.4%

$1M+ 46.6%

Housing overview

Metric	Value
Median home value	$976,500
Median rent / month	$1,922
Owner occupied	65.4%
Renter occupied	34.6%
Vacant	6.4%
Single-family detached	75.7%
Large apartment buildings	12.8%
Mobile homes	0.1%
Median rooms	5.4
Avg household size (owned)	2.96

Year built

Era	%
2020 or later	0.0%
2010–2019	1.2%
2000–2009	3.2%
1990–1999	4.9%
1980–1989	5.6%
1970–1979	10.9%
1960–1969	12.9%
1950–1959	21.3%
1940–1949	20.5%
1939 or earlier	19.4%

Bedrooms

Size	% of units
No bedroom (studio)	2.3%
1 bedroom	9.1%
2 bedrooms	24.6%
3 bedrooms	41.3%
4 bedrooms	19.0%
5+ bedrooms	3.8%

Vehicles per household

Vehicles	% of households
No vehicle	4.2%
1 vehicle	31.4%
2 vehicles	37.6%
3 or more	26.7%

Heating fuel

Fuel type	%
Utility gas	77.6%
Electricity	19.0%
Propane / LP gas	1.0%
Fuel oil	0.4%
Wood	0.1%
Solar	0.2%
No fuel used	1.7%

Households & families

Household type	Count	%
Married-couple family	4,491	54.5%
Cohabiting couple	489	5.9%
Male householder, no spouse	1,357	16.5%
Female householder, no spouse	1,908	23.1%
Households with children under 18	2,589	31.4%
Households with seniors (65+)	3,114	37.8%
Average household size	2.90

Marital status

Status	Male	Female
Never married	36.3%	31.6%
Married	52.6%	49.7%
Separated	1.3%	1.4%
Widowed	4.9%	9.0%
Divorced	4.9%	8.3%

Education

Less than 9th grade 6.8%

Some HS, no diploma 2.6%

HS graduate 15.3%

Some college, no degree 15.4%

Associate's degree 9.2%

Bachelor's degree 32.0%

Graduate / professional 18.7%

Metric	%
HS diploma or higher	90.6%
Bachelor's or higher	50.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	535	9.6%
Kindergarten	193	3.5%
Elementary school	1,697	30.5%
High school	1,363	24.5%
College / grad school	1,783	32.0%

Employment

Industry of employment

Education & healthcare 25.4%

Professional & management 13.3%

Retail trade 9.8%

Finance & real estate 9.5%

Arts, food & hospitality 8.8%

Transportation & utilities 7.2%

Manufacturing 5.5%

Public administration 5.5%

Other services 4.8%

Wholesale trade 4.4%

Information 2.7%

Construction 2.6%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	52.2%
Service	12.7%
Sales & office	24.0%
Natural resources & construction	3.9%
Production & transportation	7.3%

Employment type

Type	%
Private sector	73.9%
Government	18.4%
Self-employed	7.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	70.8%
Carpool	7.7%
Public transit	3.3%
Walk	1.2%
Work from home	14.4%
Other means	2.7%
Avg commute (minutes)	30.3

Poverty

All people 11.7%

Under 18 years 20.9%

18 and over 9.5%

Married-couple families 6.5%

Female-led households 16.7%

Income support

Source	% of households
Social Security	31.2%
Retirement income	21.3%
Supplemental Security	8.2%
Cash public assistance	2.4%
Food stamps / SNAP	5.5%

Health indicators

Condition	%
Obesity	20.6%
High blood pressure	26.3%
High cholesterol	30.6%
Diabetes	9.5%
Heart disease	4.8%
Stroke	2.4%
Asthma	7.1%
Arthritis	16.6%
Kidney disease	2.4%
Pulmonary disease	4.1%
Cancer	5.4%

Behavior / access	%
Smoking	8.0%
Binge drinking	13.5%
No physical activity	18.5%
Less than 7 hrs sleep	31.2%
Depression	12.6%
Fair or poor health	11.3%
Poor mental health	11.5%
Poor physical health	7.6%
No health insurance	10.5%
Visited doctor (checkup)	65.6%
Visited dentist	66.6%
Cholesterol screening	93.0%
Teeth loss	7.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	380	2.0%

Disability	%
Any disability	8.8%
Under 18	1.1%
18–64 years	4.8%
65 and over	30.6%

Health insurance coverage

Type	%
Private insurance	70.5%
Public insurance	33.6%
No insurance	4.8%
Uninsured under 19	3.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	22,817	94.4%
Spanish	6,814	29.9%
Other Indo-European	882	3.9%
Asian & Pacific Islander	84	0.4%
Other languages	5,652	24.8%

Place of birth & citizenship

Origin	Count	%
Native born (US)	13,667	56.5%
Born in same state	13,346	55.2%
Born in different state	11,414	47.2%
Foreign born	321	1.3%
Naturalized citizen	10,502	43.5%
Not a US citizen	7,152	68.1%

Ancestry

Ancestry	Count	%
Italian	618	2.6%
French	585	2.4%
Arab	452	1.9%
Polish	102	0.4%
Irish	85	0.4%

Ancestry	Count	%
English	46	0.2%
Dutch	36	0.1%
Norwegian	16	0.1%
German	5	0%

Technology access

Metric	% of households
Computer access	34.1%
Internet access	97.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 91775

What city is ZIP code 91775 in?

ZIP code 91775 is primarily assigned to San Gabriel, California.

What county is ZIP code 91775 in?

ZIP code 91775 falls within Los Angeles County, California.

Is Spanish widely spoken in ZIP code 91775?

Approximately 30% of households in ZIP code 91775 speak Spanish as a primary language.

How educated is the population of ZIP code 91775?

51% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the typical home value in ZIP code 91775?

The median home value in ZIP code 91775 is $976,500.

What is the median household income in ZIP code 91775?

The median household income in ZIP code 91775 is $107,359, above the national median of ~$75,000.

What timezone is ZIP code 91775 in?

ZIP code 91775 observes the PST timezone.