Residential delivery area · California
ZIP Code 91911: Chula Vista, CA
ZIP code 91911 is in Chula Vista, California, entirely in San Diego County (Census 2020 ZIP-county file). About 86,000 people live there (Census Bureau, ACS 2020-2024), the most populous of Chula Vista's 5 residential ZIP codes. Median household income is $82,350 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Chula Vista (88%) and San Diego (6%); 6% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Chula Vista · 5 residential ZIPs
- County
- San Diego County
- Census places
- Chula Vista (88%); San Diego (6%)
- Neighborhoods
- Boal, Castle Park, Fruitdale, Harbor Side, Otay GeoNames
- Metro area
- San Diego-Chula Vista-Carlsbad, CA
- House district
- CA-52 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 12.7 sq mi · 6,721 people per sq mi
Where is ZIP code 91911?
91911 centers on 32.607°, -117.050° and covers 12.7 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 91910, 91913, 92154, 91915.
The map draws ZIP code areas only. For the streets inside 91911, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 91911 compare with the rest of Chula Vista?
| Measure | 91911 | In Chula Vista | In San Diego County | In CA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 85,542 | 1st of 5 | 1st of 116 | 18th of 1,802 |
| Median household income | $82k | 5th of 5 | 74th of 85 | 803rd of 1,189 |
| Median home value | $636k | 5th of 5 | 77th of 89 | 758th of 1,317 |
Its median household income is higher than in 65% of U.S. residential ZIP codes, and it is denser than 96% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 91911?
The 2020 Census counted 85,442 people in 91911; the ACS, which samples households over 2020-2024, estimates 85,542. Between the 2010 and 2020 censuses its population grew 2.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 85,542
- 2020 Census count
- 85,442+2.9% since 2010 (82,999)
- Households
- 25,440
- Median age
- 36.9
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 91911?
Of the 85,542 people the ACS estimates in 91911, 23.3% are under 18 and 14.6% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (76.2%), then White (not Hispanic) (10.6%).
- Under 1823.3%
- 18 to 6462.0%
- 65 and older14.6%
- Hispanic or Latino76.2%
- White, not Hispanic10.6%
- Asian, not Hispanic7.1%
- Black, not Hispanic3.3%
- Other or two or more2.9%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 91911 earn?
Median household income is $82,350 (ACS 2020-2024), the 74th highest of the 85 ranked ZIP codes in San Diego County. It rose from $75,764 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $82,350
- Income per person
- $33,159
- Below the poverty line
- 10.4%
- Unemployed (of the labor force)
- 11.1%
- Adults 25+ with a bachelor's degree
- 19.6%
- Adjusted gross income per tax return, 2022
- $55,55043,810 returns; wages 83% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 91911?
FHFA's house price index for 91911, built from repeat sales and appraisals of the same homes, rose 105% from 2015 to 2025 and rose 52% from 2020 to 2025, and moved +3.3% in 2025.
- Median home value (owners' estimate)
- $636,100
- Median gross rent
- $2,078
- Homes owned by their occupants
- 52.1%
- Housing units
- 27,366
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 91911?
1,574 business establishments had a location in this ZIP code in 2023, 130 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade233
- Construction214
- Health care and social assistance179
- Other services (except public administration)155
- Accommodation and food services138
- Wholesale trade129
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 91911?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 91910 | Chula Vista | 77,123 | $90k | 2.2 mi |
| 91913 | Chula Vista | 57,721 | $129k | 3.8 mi |
| 92154 | San Diego | 80,445 | $95k | 5.3 mi |
| 91915 | Chula Vista | 35,322 | $140k | 6.0 mi |
| 92173 | San Ysidro | 27,585 | $70k | 3.6 mi (near) |
| 91932 | Imperial Beach | 25,741 | $86k | 4.7 mi (near) |
| 91950 | National City | 59,891 | $66k | 4.9 mi (near) |
| 92139 | San Diego | 34,703 | $96k | 5.0 mi (near) |
| 91902 | Bonita | 17,698 | $123k | 5.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.