Boulevard, CA · standard
ZIP Code 91905
San Diego County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 1,700
- 10/sq mi Low-density area
- $77,886
- Median income Near-median income area
- $394,400
- Median home value Above-median home value
- 13.6%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Boulevard pairs an above-median household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 41%
- household income, US ZIPs
- Top 21%
- home value, US ZIPs
- 10
- people per sq mi
- 90%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 91905 against every reporting US ZIP.
ZIP code 91905 covers 170.0 square miles in Boulevard, San Diego County, California (a standard USPS delivery area), with a modest 1,700 residents on file, a density of 10 people per square mile, in the Los Angeles time zone.
ZIP 91905 lands in the middle-income range, with a median household income of $77,886 (23% below the average California ZIP), while per-capita income is $28,291. The poverty rate is 19.4%, with unemployment at 0.0%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $394,400 (49% below the average California ZIP), and median rent is $1,163; owner occupancy is 89.5%.
Formal educational attainment runs low here: just 13.6% of adults hold a bachelor's degree or higher, the median age is 50.9, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 6 more in San Diego County, so 91905 can be compared with both its immediate and county-level context.
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 91905, Boulevard, 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
1,700
Population
170.0
Area (sq mi)
10
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 91905?
50.9
Median Age
60.8%
Male
39.2%
Female
6.7%
Foreign-Born
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?
$77,886
Median Household Income
-23% vs state ZIP avg
$28,291
Per Capita Income
19.4%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 91905 ranks among California ZIPs
Boulevard, CA household income vs. every California ZIP code
Median household income among 1,583 reporting California ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$77,886 33rd percentile higher than 33% of 1,583 California ZIPs
Each bar is a $20K-wide band; taller bars hold more California 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
599housing units
599
Total Housing Units
561
Occupied Units
38
Vacant Units
2.86
Avg Household Size
Occupancy Type
$394,400
Median Home Value
-49% vs state ZIP avg
$1,163
Median Rent
1984
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 22 business establishments in ZIP 91905, employing approximately 70 people with a combined annual payroll of $3,371,000.
22
Businesses
70
Employees
$3.4M
Annual Payroll
2
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 5 | 22.7% |
| Construction | 4 | 18.2% |
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 91905 vs 91934 →
ZIP 91905 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 91906
Campo (91906)
3,627 residents
- 91905
Boulevard (91905)
1,700 residents
- 91934 737
Jacumba (91934)
737 residents
What this shows Among its immediate neighbors, ZIP 91905 ranks #2 by population - useful context the national average alone can't give.
ZIP 91905 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 91905
Boulevard (91905)
$77,886 median income
- 91906
Campo (91906)
$62,500 median income
- 91934
Jacumba (91934)
$50,469 median income
What this shows By household income, ZIP 91905 ranks the highest of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 91905, both outside CA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (1,700 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in San Diego County
Related Areas
Frequently Asked Questions
What county is ZIP code 91905 in?
ZIP code 91905 (Boulevard) 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 91905?
ZIP code 91905 in Boulevard, CA has a population of 1,700 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 91905?
The median household income in ZIP 91905 is $77,886, which is 2% above the national average of $76,288.
What is the average home value in ZIP 91905?
The median home value in ZIP 91905 is $394,400, which is 42% above the national average of $278,155.
What is the demographic makeup of ZIP 91905?
The largest racial group in ZIP 91905 is White at 45.0%. Hispanic or Latino residents make up 25.4% of the population.
How many businesses are in ZIP code 91905?
ZIP code 91905 has 22 business establishments employing approximately 70 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 91905?
In ZIP code 91905, 60.6% of residents aged 25+ have a high school diploma or higher, and 13.6% 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 91905?
In ZIP code 91905, approximately 89.5% of occupied housing units are owner-occupied and 10.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 91905?
The poverty rate in ZIP code 91905 is 19.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 91905's numbers, next.
- See how ZIP 91905 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Boulevard, CA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.