91905 ZIP Code — Boulevard, CA

San Diego County, California

ZIP code 91905 is located in Boulevard, California, within San Diego County. It covers approximately 83.57 square miles and serves a population of 1,411 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 619/760.

About ZIP code 91905

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 $339,800. Owner-occupancy is high at 83%, well above the national average.

Median household income is $86,000. 48% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is production, transportation, and material moving, with construction as the leading industry. The average commute of 30 minutes is near the national average.

College attainment at 9% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include disability rates above the national average at 25%.

Overall, ZIP code 91905 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

1,411
population
83.57
sq mi land
Standard
ZIP type
Pacific (PT)
timezone
91905 ZIP code map
Cities in ZIP code 91905

Below are the cities the US Postal Service accepts for ZIP code 91905. Using any city not on this list may result in mail delivery delays.

City Status
Boulevard Preferred
Nearby ZIP codes
91934 Jacumba (9.3 mi) 91962 Pine Valley (10.8 mi) 91906 Campo (12 mi) 92036 Julian (14.4 mi) 91963 Potrero (19.3 mi)
Demographics updated 05/2026
Population
Total population 1,411
Population density 17 / sq mi
State FIPS 06
County FIPS 073
Geography
Land area 83.57 sq mi
Water area 0.03 sq mi
Latitude 32.7336
Longitude -116.3019
Timezone Pacific (PT)
Area code 619/760
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 58.6% 30.1% 32.6%
$50k – $100k 25.6% 28.5% 27.7%
$100k – $200k 14.9% 28.6% 26.4%
Over $200k 0.9% 12.9% 13.3%

Demographics & statistics

1,411
Population
17
People per sq mi
52.5
Median age
$86,000
Median household income
$35,589
Per capita income
$339,800
Median home value
$427
Median monthly rent
82.6%
Home ownership
16.9%
Poverty rate
5.6%
Unemployment
587
Housing units
8.7%
Bachelor's or higher

Age distribution

Male Female
22
Under 5
18
13
5–9
11
14
10–14
11
8
15–19
6
65
20–24
52
41
25–34
34
163
35–44
133
93
45–54
75
95
55–59
77
69
60–64
56
139
65–74
113
55
75–84
45
2
85+
1
← Male
Female →

Age summary

GroupCount%
Under 181017.2%
18 and over1,31092.8%
65 and over35525.2%
Median age52.5 years

Race & ethnicity

White 56.8%
Two or more races 15.9%
Hispanic or Latino 12.5%
American Indian / Alaska Native 9.9%
Other race 3.8%
Black or African American 0.4%
Asian 0.4%
Native Hawaiian / Pacific Islander 0.2%
GroupCount%
White91656.8%
Two or more races25715.9%
Hispanic or Latino20112.5%
American Indian / Alaska Native1609.9%
Other race613.8%
Black or African American70.4%
Asian60.4%
Native Hawaiian / Pacific Islander40.2%

Household income

Income range This ZIP County avg State avg
Under $50k 58.6% 30.1% 32.6%
$50k – $100k 25.6% 28.5% 27.7%
$100k – $200k 14.9% 28.6% 26.4%
Over $200k 0.9% 12.9% 13.3%
Under $10k 1.5%
$10k–$15k 14.0%
$15k–$25k 7.4%
$25k–$35k 0.9%
$35k–$50k 0.9%
$50k–$75k 16.0%
$75k–$100k 23.4%
$100k–$150k 19.8%
$150k–$200k 7.7%
$200k+ 8.3%
Range% of households
Under $10k1.5%
$10k–$15k14.0%
$15k–$25k7.4%
$25k–$35k0.9%
$35k–$50k0.9%
$50k–$75k16.0%
$75k–$100k23.4%
$100k–$150k19.8%
$150k–$200k7.7%
$200k+8.3%
Median income$86,000

Housing

Home values

Under $50k 0.7%
$50k–$100k 27.2%
$100k–$150k 2.1%
$150k–$200k 7.1%
$200k–$300k 2.7%
$300k–$500k 32.6%
$500k–$1M 21.5%
$1M+ 6.2%

Housing overview

MetricValue
Median home value$339,800
Median rent / month$427
Owner occupied82.6%
Renter occupied17.4%
Vacant21.9%
Single-family detached70.4%
Large apartment buildings0.0%
Mobile homes18.7%
Median rooms4.7
Avg household size (owned)2.48

Year built

Era%
2020 or later0.0%
2010–20191.6%
2000–200911.3%
1990–19999.1%
1980–198932.0%
1970–19795.0%
1960–196910.9%
1950–195917.5%
1940–19490.0%
1939 or earlier12.5%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom28.6%
2 bedrooms32.3%
3 bedrooms36.1%
4 bedrooms2.5%
5+ bedrooms0.6%

Vehicles per household

Vehicles% of households
No vehicle7.4%
1 vehicle38.3%
2 vehicles17.4%
3 or more37.0%

Heating fuel

Fuel type%
Utility gas13.4%
Electricity16.2%
Propane / LP gas39.8%
Wood6.0%
No fuel used23.6%

Households & families

Household typeCount%
Married-couple family26349.6%
Cohabiting couple11020.8%
Male householder, no spouse11922.5%
Female householder, no spouse387.2%
Households with children under 18417.7%
Households with seniors (65+)23444.2%
Average household size2.45

Marital status

StatusMaleFemale
Never married28.2%26.6%
Married42.1%49.7%
Separated0.8%0.0%
Widowed0.0%5.6%
Divorced28.9%18.1%

Education

Less than 9th grade 2.8%
Some HS, no diploma 5.9%
HS graduate 52.9%
Some college, no degree 18.4%
Associate's degree 11.3%
Bachelor's degree 6.2%
Graduate / professional 2.5%
Metric%
HS diploma or higher91.4%
Bachelor's or higher8.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool32.9%
Kindergarten11.0%
Elementary school3533.3%
High school5350.5%
College / grad school1312.4%

Employment

Industry of employment

Construction 31.7%
Professional & management 23.3%
Retail trade 11.7%
Education & healthcare 9.7%
Transportation & utilities 9.3%
Manufacturing 6.6%
Public administration 3.5%
Arts, food & hospitality 2.4%
Other services 1.1%
Information 0.7%

Occupation

Category%
Management, business & arts33.7%
Service5.3%
Sales & office13.0%
Natural resources & construction8.8%
Production & transportation39.2%

Employment type

Type%
Private sector87.0%
Government5.5%
Self-employed7.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone38.4%
Carpool36.6%
Public transit0.0%
Walk0.0%
Work from home16.4%
Other means8.6%
Avg commute (minutes)29.8

Poverty

All people 16.9%
Under 18 years 28.7%
18 and over 15.9%
Married-couple families 1.9%
Female-led households 25.0%

Income support

Source% of households
Social Security47.7%
Retirement income33.4%
Supplemental Security7.5%
Cash public assistance16.6%
Food stamps / SNAP9.2%

Health indicators

Condition%
Obesity34.7%
High blood pressure37.4%
High cholesterol35.2%
Diabetes13.3%
Heart disease8.5%
Stroke4.2%
Asthma10.5%
Arthritis28.0%
Kidney disease3.8%
Pulmonary disease10.1%
Cancer7.0%
Behavior / access%
Smoking18.0%
Binge drinking17.6%
No physical activity26.5%
Less than 7 hrs sleep36.0%
Depression19.9%
Fair or poor health21.8%
Poor mental health16.0%
Poor physical health14.6%
No health insurance13.9%
Visited doctor (checkup)71.0%
Visited dentist57.2%
Cholesterol screening90.7%
Teeth loss16.4%

Veterans & disability

VeteransCount%
Civilian veterans705.3%
Disability%
Any disability25.4%
Under 180.0%
18–64 years25.0%
65 and over33.9%

Health insurance coverage

Type%
Private insurance71.1%
Public insurance50.3%
No insurance12.0%
Uninsured under 1941.6%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,37197.2%
Spanish201.5%
Other Indo-European201.5%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,34095.0%
Born in same state1,29091.4%
Born in different state95467.6%
Foreign born503.5%
Naturalized citizen715.0%
Not a US citizen6591.5%

Ancestry

AncestryCount%
Italian1067.5%
French926.5%
AncestryCount%
Polish846%
Arab70.5%

Technology access

Metric% of households
Computer access37.6%
Internet access79.1%

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

Frequently asked questions about ZIP code 91905

What city is ZIP code 91905 in?

ZIP code 91905 is primarily assigned to Boulevard, California.

What county is ZIP code 91905 in?

ZIP code 91905 falls within San Diego County, California.

Does ZIP code 91905 have an older population?

25% of residents in ZIP code 91905 are 65 or older, above the national average of ~17%.

How educated is the population of ZIP code 91905?

9% 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 91905 have a large retiree population?

48% of households in ZIP code 91905 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 91905 mostly owner-occupied?

83% of occupied units in ZIP code 91905 are owner-occupied, well above the national average.

What timezone is ZIP code 91905 in?

ZIP code 91905 observes the PST timezone.

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