91934 ZIP Code — Jacumba, CA

San Diego County, California

ZIP code 91934 is located in Jacumba, California, within San Diego County. It covers approximately 51.46 square miles and serves a population of 1,251 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 619.

About ZIP code 91934

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 $325,800. Owner-occupancy sits near the national average at 59%.

The dominant occupation class is sales and office, with retail trade as the leading industry. An above-average commute of 66 minutes suggests many residents work outside the immediate area.

College attainment at 8% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include a notable veteran presence at 19% of civilians, above the national average of 7%; and disability rates above the national average at 35%.

Overall, ZIP code 91934 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a strong veteran community, and a significant Social Security-dependent population.

1,251

population

51.46

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

91934 ZIP code map

Cities in ZIP code 91934

Below are the cities the US Postal Service accepts for ZIP code 91934. Using any city not on this list may result in mail delivery delays.

City	Status
Jacumba	Preferred

Nearby ZIP codes

91905 Boulevard (9.3 mi) 91906 Campo (18.7 mi) 91962 Pine Valley (19.9 mi)

Demographics updated 05/2026

Population
Total population	1,251
Population density	24 / sq mi
State FIPS	06
County FIPS	073

Geography
Land area	51.46 sq mi
Water area	0.01 sq mi
Latitude	32.6350
Longitude	-116.1926
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	58.9%	30.1%	32.6%
$50k – $100k	32.0%	28.5%	27.7%
$100k – $200k	9.1%	28.6%	26.4%
Over $200k	0.0%	12.9%	13.3%

Demographics & statistics

1,251

Population

People per sq mi

60.4

Median age

Median household income

$19,628

Per capita income

$325,800

Median home value

Median monthly rent

59.3%

Home ownership

46.4%

Poverty rate

14.5%

Unemployment

252

Housing units

8.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

261

60–64

199

110

65–74

← Male

Female →

Age summary

Group	Count	%
Under 18	118	9.4%
18 and over	1,133	90.6%
65 and over	193	15.4%
Median age	60.4 years

Race & ethnicity

White 78.8%

Hispanic or Latino 7.3%

Other race 7.3%

Two or more races 6.5%

Group	Count	%
White	1,064	78.8%
Hispanic or Latino	99	7.3%
Other race	99	7.3%
Two or more races	88	6.5%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	58.9%	30.1%	32.6%
$50k – $100k	32.0%	28.5%	27.7%
$100k – $200k	9.1%	28.6%	26.4%
Over $200k	0.0%	12.9%	13.3%

Under $10k 33.6%

$25k–$35k 7.3%

$35k–$50k 10.6%

$50k–$75k 4.5%

$75k–$100k 34.6%

$100k–$150k 9.4%

Range	% of households
Under $10k	33.6%
$25k–$35k	7.3%
$35k–$50k	10.6%
$50k–$75k	4.5%
$75k–$100k	34.6%
$100k–$150k	9.4%
Median income	$0

Housing

Home values

Under $50k 4.8%

$150k–$200k 10.3%

$200k–$300k 25.8%

$300k–$500k 59.1%

Housing overview

Metric	Value
Median home value	$325,800
Median rent / month	$0
Owner occupied	59.3%
Renter occupied	40.7%
Vacant	0.0%
Single-family detached	82.1%
Large apartment buildings	0.0%
Mobile homes	7.8%
Median rooms	5.1
Avg household size (owned)	2.69

Year built

Era	%
2020 or later	6.1%
2010–2019	0.0%
2000–2009	20.9%
1990–1999	22.6%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	29.9%
1940–1949	10.6%
1939 or earlier	9.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	43.3%
2 bedrooms	4.5%
3 bedrooms	21.4%
4 bedrooms	23.5%
5+ bedrooms	7.3%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	36.5%
2 vehicles	25.4%
3 or more	38.1%

Heating fuel

Fuel type	%
Electricity	38.1%
Propane / LP gas	39.1%
Wood	22.8%

Households & families

Household type	Count	%
Married-couple family	211	49.6%
Cohabiting couple	40	9.4%
Male householder, no spouse	0	0.0%
Female householder, no spouse	174	40.9%
Households with children under 18	69	16.2%
Households with seniors (65+)	193	45.4%
Average household size	2.94

Marital status

Status	Male	Female
Never married	56.3%	24.0%
Married	39.3%	42.3%
Separated	0.0%	19.4%
Widowed	0.0%	0.0%
Divorced	4.4%	14.3%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 52.0%

Some college, no degree 25.2%

Associate's degree 14.6%

Bachelor's degree 8.1%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	8.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	50	29.2%
High school	33	19.3%
College / grad school	88	51.5%

Employment

Industry of employment

Retail trade 30.2%

Other services 19.6%

Professional & management 17.1%

Education & healthcare 10.2%

Construction 9.4%

Arts, food & hospitality 8.5%

Information 5.0%

Occupation

Category	%
Management, business & arts	12.5%
Service	12.3%
Sales & office	38.3%
Natural resources & construction	34.0%
Production & transportation	2.9%

Employment type

Type	%
Private sector	95.6%
Government	4.4%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	71.4%
Carpool	9.3%
Public transit	0.0%
Walk	0.0%
Work from home	19.3%
Other means	0.0%
Avg commute (minutes)	65.9

Poverty

All people 46.4%

Under 18 years 0.0%

18 and over 49.8%

Married-couple families 14.7%

Female-led households 83.8%

Income support

Source	% of households
Social Security	34.8%
Retirement income	22.4%
Supplemental Security	16.0%
Cash public assistance	0.0%
Food stamps / SNAP	16.0%

Health indicators

Condition	%
Obesity	34.2%
High blood pressure	37.4%
High cholesterol	38.6%
Diabetes	13.5%
Heart disease	8.4%
Stroke	4.1%
Asthma	10.5%
Arthritis	28.6%
Kidney disease	3.8%
Pulmonary disease	10.1%
Cancer	7.1%

Behavior / access	%
Smoking	17.1%
Binge drinking	16.8%
No physical activity	26.4%
Less than 7 hrs sleep	35.2%
Depression	20.2%
Fair or poor health	21.7%
Poor mental health	16.0%
Poor physical health	14.7%
No health insurance	13.7%
Visited doctor (checkup)	71.5%
Visited dentist	58.5%
Cholesterol screening	91.1%
Teeth loss	15.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	212	18.7%

Disability	%
Any disability	34.6%
Under 18	0.0%
18–64 years	41.3%
65 and over	23.3%

Health insurance coverage

Type	%
Private insurance	52.1%
Public insurance	40.0%
No insurance	10.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,216	97.2%
Spanish	53	4.4%
Other Indo-European	53	4.4%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,110	88.7%
Born in same state	1,110	88.7%
Born in different state	393	31.4%
Foreign born	0	0.0%
Naturalized citizen	141	11.3%
Not a US citizen	88	62.4%

Ancestry

Ancestry	Count	%
French	244	19.5%
Arab	140	11.2%

Ancestry	Count	%
Italian	137	11%

Technology access

Metric	% of households
Computer access	34.0%
Internet access	100.0%

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

Frequently asked questions about ZIP code 91934

What city is ZIP code 91934 in?

ZIP code 91934 is primarily assigned to Jacumba, California.

What county is ZIP code 91934 in?

ZIP code 91934 falls within San Diego County, California.

What is the poverty rate in ZIP code 91934?

46% of residents in ZIP code 91934 live below the poverty line, above the national average.

How educated is the population of ZIP code 91934?

8% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Does ZIP code 91934 have a large veteran population?

19% of civilians in ZIP code 91934 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 91934?

The median home value in ZIP code 91934 is $325,800.

What timezone is ZIP code 91934 in?

ZIP code 91934 observes the PST timezone.