PlainZIP

Jacumba, CA · standard

ZIP Code 91934

San Diego County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

737
6/sq mi
$50,469
Median income
$360,900
Median home value
14.8%
Bachelor's or higher

The verdict

Jacumba pairs one of the lowest household incomes in the country with upper-quartile home values, in a rural, renter-heavy area.

15th pct
household income, US ZIPs
Top 25%
home value, US ZIPs
6
people per sq mi
30%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 91934 against every reporting US ZIP.

ZIP code 91934 is a sparsely populated ZIP (a standard USPS delivery area) in Jacumba, San Diego County, California, home to just 737 residents across 120.8 square miles, a density of 6 people per square mile, in the Los Angeles time zone.

ZIP 91934 reports a modest median household income of $50,469 (50% below the California average), while per-capita income is $16,258. Poverty here runs at 52.5%, with unemployment measured at 17.3%. On housing, the median home value is $360,900 (53% below the state average) with median rent at $2,203 per month, and 29.9% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 14.8% of adults hold a bachelor's degree or higher, the median age is 44.4, and the average commute is -. A geography-based comparison follows: 1 ZIP codes within about 10 miles of 91934, plus 6 more within San Diego County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 91934, Jacumba, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

737

Population

120.8

Area (sq mi)

6

People / sq mi

Los Angeles

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 91934?

44.4

Median Age

49.3%

Male

50.7%

Female

2.7%

Foreign-Born

White 73.8%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 7.2%
Hispanic or Latino 44.3%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$50,469

Median Household Income

-50% vs state

$16,258

Per Capita Income

52.5%

Poverty Rate

17.3%

Unemployment Rate

How ZIP 91934 ranks nationally

Jacumba, CA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$50,469 15th percentile higher than 15% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). This entry sits in this band. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 74.9%
Bachelor's Degree or Higher 14.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

374

Total Housing Units

374

Occupied Units

0

Vacant Units

3.21

Avg Household Size

Occupancy Type

Owner 29.9%
Renter 70.1%

$360,900

Median Home Value

-53% vs state

$2,203

Median Rent

1951

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 4 business establishments in ZIP 91934, employing approximately 14 people with a combined annual payroll of $1,337,000.

4

Businesses

14

Employees

$1.3M

Annual Payroll

0

Industry Sectors

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 91934 vs 91905 →

ZIP Code City Population Distance
91905 Boulevard, CA 1,700 8.5 mi

More ZIP Codes in San Diego County

91911 standard
Chula Vista, CA
Pop: 82,999
92154 standard
San Diego, CA
Pop: 79,708
91910 standard
Chula Vista, CA
Pop: 75,802
92126 standard
San Diego, CA
Pop: 73,343
92105 standard
San Diego, CA
Pop: 69,813
92114 standard
San Diego, CA
Pop: 65,433

Related Areas

San Diego County Jacumba, CA California

Frequently Asked Questions

What county is ZIP code 91934 in? ▼
ZIP code 91934 (Jacumba) is located in San Diego County, California. San Diego County contains multiple ZIP codes, see the full list at /counties/san-diego-ca.
What is the population of ZIP code 91934? ▼
ZIP code 91934 in Jacumba, CA has a population of 737 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 91934? ▼
The median household income in ZIP 91934 is $50,469, which is 34% below the national average of $76,288.
What is the average home value in ZIP 91934? ▼
The median home value in ZIP 91934 is $360,900, which is 30% above the national average of $278,155.
What is the demographic makeup of ZIP 91934? ▼
The largest racial group in ZIP 91934 is White at 73.8%. Hispanic or Latino residents make up 44.3% of the population.
How many businesses are in ZIP code 91934? ▼
ZIP code 91934 has 4 business establishments employing approximately 14 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 91934? ▼
In ZIP code 91934, 74.9% of residents aged 25+ have a high school diploma or higher, and 14.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 91934? ▼
In ZIP code 91934, approximately 29.9% of occupied housing units are owner-occupied and 70.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 91934? ▼
The poverty rate in ZIP code 91934 is 52.5% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.