Residential delivery area · California
ZIP Code 91780: Temple City, CA
ZIP code 91780 is in Temple City, California, entirely in Los Angeles County (Census 2020 ZIP-county file). About 36,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $103,659 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Temple City · its only residential ZIP
- County
- Los Angeles County
- Census places
- Temple City
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- House districts
- CA-28 (96%), CA-31 (4%) 119th Congress, by share of land
- State
- California
- Time zone
- Pacific
- Land area
- 3.8 sq mi · 9,256 people per sq mi
Where is ZIP code 91780?
91780 centers on 34.102°, -118.056° and covers 3.8 square miles of land. It borders 6 ZIP codes: 91731, 91007, 91775, 91776, 91006, 91770.
The map draws ZIP code areas only. For the streets inside 91780, 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).
How does 91780 compare with the rest of Los Angeles County?
| Measure | 91780 | In Los Angeles County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 35,588 | 119th of 301 | 475th of 1,802 |
| Median household income | $104k | 106th of 265 | 541st of 1,189 |
| Median home value | $950k | 105th of 273 | 387th of 1,317 |
Its median household income is higher than in 83% of U.S. residential ZIP codes, and it is denser than 97% 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 91780?
The 2020 Census counted 35,751 people in 91780; the ACS, which samples households over 2020-2024, estimates 35,588. Between the 2010 and 2020 censuses its population grew 4.1% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 35,588
- 2020 Census count
- 35,751+4.1% since 2010 (34,332)
- Households
- 11,437
- Median age
- 42.9
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 91780?
Of the 35,588 people the ACS estimates in 91780, 21.6% are under 18 and 18.6% are 65 or older. The largest group by race and Hispanic origin is Asian (not Hispanic) (63.4%), then Hispanic or Latino (21.8%).
- Under 1821.6%
- 18 to 6459.9%
- 65 and older18.6%
- Asian, not Hispanic63.4%
- Hispanic or Latino21.8%
- White, not Hispanic11.4%
- Other or two or more2.8%
- Black, not Hispanic0.5%
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 91780 earn?
Median household income is $103,659 (ACS 2020-2024), the 106th highest of the 265 ranked ZIP codes in Los Angeles County. It rose from $92,849 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $103,659
- Income per person
- $43,499
- Below the poverty line
- 9.6%
- Unemployed (of the labor force)
- 6.2%
- Adults 25+ with a bachelor's degree
- 42.3%
- Adjusted gross income per tax return, 2022
- $79,64017,310 returns; wages 72% 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 91780?
FHFA's house price index for 91780, built from repeat sales and appraisals of the same homes, rose 64% from 2015 to 2025 and rose 42% from 2020 to 2025, and moved +7.4% in 2025.
- Median home value (owners' estimate)
- $950,300
- Median gross rent
- $2,155
- Homes owned by their occupants
- 61.9%
- Housing units
- 12,049
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 91780?
1,038 business establishments had a location in this ZIP code in 2023, 131 more than in 2018; the most are in transportation and warehousing (ZIP Code Business Patterns).
- Transportation and warehousing118
- Health care and social assistance114
- Other services (except public administration)109
- Professional, scientific, and technical services107
- Retail trade99
- Real estate and rental and leasing89
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 91780?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 91731 | El Monte | 27,620 | $62k | 1.7 mi |
| 91007 | Arcadia | 33,029 | $101k | 1.9 mi |
| 91775 | San Gabriel | 23,672 | $119k | 2.1 mi |
| 91776 | San Gabriel | 36,952 | $82k | 2.4 mi |
| 91006 | Arcadia | 31,582 | $124k | 2.9 mi |
| 91770 | Rosemead | 58,382 | $75k | 2.9 mi |
| 91732 | El Monte | 57,431 | $75k | 3.1 mi (near) |
| 91108 | San Marino | 12,401 | $205k | 3.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.