91935 ZIP Code — Jamul, CA

San Diego County, California

ZIP code 91935 is located in Jamul, California, within San Diego County. It covers approximately 105.49 square miles and serves a population of 9,320 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 619.

About ZIP code 91935

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $793,400. Owner-occupancy is high at 93%, well above the national average.

Median household income is $130,290. The poverty rate of 5% is below the national average. 42% 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. An above-average commute of 38 minutes suggests many residents work outside the immediate area.

Educational attainment is near the national average, with 34% of residents holding a bachelor's degree or higher.

Overall, ZIP code 91935 reflects a community defined by high homeownership and a significant Social Security-dependent population.

9,320

population

105.49

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

91935 ZIP code map

Cities in ZIP code 91935

Below are the cities the US Postal Service accepts for ZIP code 91935. Using any city not on this list may result in mail delivery delays.

City	Status
Jamul	Preferred

Nearby ZIP codes

91917 Dulzura (5.8 mi) 91978 Spring Valley (8.1 mi) 92019 El Cajon (8.3 mi) 91914 Chula Vista (9.3 mi) 91901 Alpine (9.6 mi) 91915 Chula Vista (10.2 mi) 91980 Tecate (10.4 mi) 91913 Chula Vista (11.3 mi) 91963 Potrero (11.3 mi) 91977 Spring Valley (11.5 mi) 91902 Bonita (12.2 mi) 92021 El Cajon (12.2 mi)

Demographics updated 05/2026

Population
Total population	9,320
Population density	88 / sq mi
State FIPS	06
County FIPS	073

Geography
Land area	105.49 sq mi
Water area	0.03 sq mi
Latitude	32.6762
Longitude	-116.8048
Timezone	Pacific (PT)
Area code	619

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.6%	30.1%	32.6%
$50k – $100k	20.5%	28.5%	27.7%
$100k – $200k	38.8%	28.6%	26.4%
Over $200k	16.1%	12.9%	13.3%

Demographics & statistics

9,320

Population

People per sq mi

52.2

Median age

$130,290

Median household income

$50,180

Per capita income

$793,400

Median home value

$1,942

Median monthly rent

92.9%

Home ownership

4.7%

Poverty rate

2.5%

Unemployment

2,963

Housing units

33.8%

Bachelor's or higher

Age distribution

Male Female

333

Under 5

300

249

5–9

224

251

10–14

226

249

15–19

224

161

20–24

145

481

25–34

434

387

35–44

349

557

45–54

503

445

55–59

401

512

60–64

461

951

65–74

857

262

75–84

236

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,869	20.1%
18 and over	7,451	79.9%
65 and over	2,428	26.1%
Median age	52.2 years

Race & ethnicity

White 70.4%

Hispanic or Latino 12%

Two or more races 10.8%

Other race 3.9%

Asian 1.4%

American Indian / Alaska Native 0.7%

Black or African American 0.6%

Native Hawaiian / Pacific Islander 0.3%

Group	Count	%
White	7,453	70.4%
Hispanic or Latino	1,271	12%
Two or more races	1,146	10.8%
Other race	410	3.9%
Asian	144	1.4%
American Indian / Alaska Native	73	0.7%
Black or African American	65	0.6%
Native Hawaiian / Pacific Islander	29	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.6%	30.1%	32.6%
$50k – $100k	20.5%	28.5%	27.7%
$100k – $200k	38.8%	28.6%	26.4%
Over $200k	16.1%	12.9%	13.3%

Under $10k 5.4%

$10k–$15k 1.2%

$15k–$25k 2.3%

$25k–$35k 2.0%

$35k–$50k 7.7%

$50k–$75k 10.9%

$75k–$100k 8.4%

$100k–$150k 20.0%

$150k–$200k 10.2%

$200k+ 31.9%

Range	% of households
Under $10k	5.4%
$10k–$15k	1.2%
$15k–$25k	2.3%
$25k–$35k	2.0%
$35k–$50k	7.7%
$50k–$75k	10.9%
$75k–$100k	8.4%
$100k–$150k	20.0%
$150k–$200k	10.2%
$200k+	31.9%
Median income	$130,290

Housing

Home values

Under $50k 0.7%

$50k–$100k 1.0%

$100k–$150k 0.3%

$200k–$300k 6.2%

$300k–$500k 4.6%

$500k–$1M 69.5%

$1M+ 17.7%

Housing overview

Metric	Value
Median home value	$793,400
Median rent / month	$1,942
Owner occupied	92.9%
Renter occupied	7.1%
Vacant	4.8%
Single-family detached	87.4%
Large apartment buildings	0.0%
Mobile homes	8.8%
Median rooms	6.5
Avg household size (owned)	3.10

Year built

Era	%
2020 or later	0.0%
2010–2019	6.2%
2000–2009	10.2%
1990–1999	15.0%
1980–1989	27.7%
1970–1979	24.4%
1960–1969	7.1%
1950–1959	5.1%
1940–1949	2.1%
1939 or earlier	2.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	2.1%
2 bedrooms	12.1%
3 bedrooms	47.7%
4 bedrooms	30.1%
5+ bedrooms	6.8%

Vehicles per household

Vehicles	% of households
No vehicle	1.1%
1 vehicle	11.0%
2 vehicles	35.3%
3 or more	52.6%

Heating fuel

Fuel type	%
Utility gas	4.7%
Electricity	31.0%
Propane / LP gas	40.3%
Fuel oil	0.7%
Wood	16.3%
Solar	4.8%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	2,253	74.5%
Cohabiting couple	129	4.3%
Male householder, no spouse	267	8.8%
Female householder, no spouse	376	12.4%
Households with children under 18	893	29.5%
Households with seniors (65+)	1,393	46.0%
Average household size	3.08

Marital status

Status	Male	Female
Never married	22.0%	18.0%
Married	64.3%	65.7%
Separated	3.3%	2.0%
Widowed	2.2%	7.7%
Divorced	8.2%	6.6%

Education

Less than 9th grade 3.6%

Some HS, no diploma 5.5%

HS graduate 28.6%

Some college, no degree 22.6%

Associate's degree 5.9%

Bachelor's degree 19.4%

Graduate / professional 14.4%

Metric	%
HS diploma or higher	91.0%
Bachelor's or higher	33.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	241	11.8%
Kindergarten	60	2.9%
Elementary school	831	40.7%
High school	389	19.0%
College / grad school	522	25.6%

Employment

Industry of employment

Education & healthcare 18.8%

Professional & management 17.5%

Retail trade 17.1%

Construction 10.5%

Public administration 9.5%

Manufacturing 8.1%

Arts, food & hospitality 5.9%

Finance & real estate 4.0%

Wholesale trade 3.1%

Other services 2.6%

Transportation & utilities 2.2%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	50.0%
Service	13.7%
Sales & office	22.0%
Natural resources & construction	6.8%
Production & transportation	7.6%

Employment type

Type	%
Private sector	71.9%
Government	20.1%
Self-employed	8.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.8%
Carpool	7.4%
Public transit	0.3%
Walk	0.0%
Work from home	10.4%
Other means	1.1%
Avg commute (minutes)	37.6

Poverty

All people 4.7%

Under 18 years 1.4%

18 and over 5.5%

Married-couple families 3.9%

Female-led households 11.1%

Income support

Source	% of households
Social Security	42.3%
Retirement income	42.0%
Supplemental Security	7.0%
Cash public assistance	3.2%
Food stamps / SNAP	7.4%

Health indicators

Condition	%
Obesity	29.0%
High blood pressure	31.2%
High cholesterol	33.2%
Diabetes	9.6%
Heart disease	6.0%
Stroke	2.8%
Asthma	9.3%
Arthritis	23.7%
Kidney disease	2.8%
Pulmonary disease	6.3%
Cancer	7.0%

Behavior / access	%
Smoking	11.4%
Binge drinking	18.8%
No physical activity	18.6%
Less than 7 hrs sleep	32.2%
Depression	18.2%
Fair or poor health	13.4%
Poor mental health	13.7%
Poor physical health	10.2%
No health insurance	9.3%
Visited doctor (checkup)	71.3%
Visited dentist	70.8%
Cholesterol screening	92.9%
Teeth loss	9.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	781	10.5%

Disability	%
Any disability	13.9%
Under 18	2.8%
18–64 years	10.5%
65 and over	29.4%

Health insurance coverage

Type	%
Private insurance	76.7%
Public insurance	37.6%
No insurance	5.3%
Uninsured under 19	6.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,687	93.2%
Spanish	702	8.1%
Other Indo-European	605	7.0%
Asian & Pacific Islander	0	0.0%
Other languages	73	0.8%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,117	87.1%
Born in same state	7,970	85.5%
Born in different state	5,060	54.3%
Foreign born	147	1.6%
Naturalized citizen	1,203	12.9%
Not a US citizen	913	75.9%

Ancestry

Ancestry	Count	%
French	872	9.4%
Italian	847	9.1%
Arab	296	3.2%
German	130	1.4%

Ancestry	Count	%
English	70	0.8%
Polish	60	0.6%
Dutch	25	0.3%
Irish	8	0.1%

Technology access

Metric	% of households
Computer access	32.5%
Internet access	97.0%

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

Frequently asked questions about ZIP code 91935

What city is ZIP code 91935 in?

ZIP code 91935 is primarily assigned to Jamul, California.

What county is ZIP code 91935 in?

ZIP code 91935 falls within San Diego County, California.

Is ZIP code 91935 mostly owner-occupied?

93% of occupied units in ZIP code 91935 are owner-occupied, well above the national average.

Does ZIP code 91935 have an older population?

26% of residents in ZIP code 91935 are 65 or older, above the national average of ~17%.

Does ZIP code 91935 have a large retiree population?

42% of households in ZIP code 91935 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 91935 have a large veteran population?

11% of civilians in ZIP code 91935 are veterans, above the national average of ~7%.

What timezone is ZIP code 91935 in?

ZIP code 91935 observes the PST timezone.