Residential delivery area · California
ZIP Code 91723: Covina, CA
ZIP code 91723 is in Covina, California, entirely in Los Angeles County (Census 2020 ZIP-county file). About 18,000 people live there (Census Bureau, ACS 2020-2024), the least populous of Covina's 3 residential ZIP codes. Median household income is $94,167 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Covina · 3 residential ZIPs
- County
- Los Angeles County
- Census places
- Covina
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- House district
- CA-31 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 2.3 sq mi · 7,601 people per sq mi
Where is ZIP code 91723?
91723 centers on 34.085°, -117.887° and covers 2.3 square miles of land plus 0.0 of water. It borders 3 ZIP codes: 91722, 91791, 91724.
The map draws ZIP code areas only. For the streets inside 91723, 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 91723 compare with the rest of Covina?
| Measure | 91723 | In Covina | In Los Angeles County | In CA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 17,733 | 3rd of 3 | 236th of 301 | 860th of 1,802 |
| Median household income | $94k | 3rd of 3 | 137th of 265 | 650th of 1,189 |
| Median home value | $717k | 2nd of 3 | 195th of 273 | 659th of 1,317 |
Its median household income is higher than in 77% 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 91723?
The 2020 Census counted 19,653 people in 91723; the ACS, which samples households over 2020-2024, estimates 17,733. Between the 2010 and 2020 censuses its population grew 7.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 17,733
- 2020 Census count
- 19,653+7.5% since 2010 (18,275)
- Households
- 6,088
- Median age
- 37.7
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 91723?
Of the 17,733 people the ACS estimates in 91723, 20.3% are under 18 and 12.9% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (61.6%), then White (not Hispanic) (19.0%).
- Under 1820.3%
- 18 to 6466.8%
- 65 and older12.9%
- Hispanic or Latino61.6%
- White, not Hispanic19.0%
- Asian, not Hispanic10.6%
- Black, not Hispanic4.8%
- Other or two or more3.9%
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 91723 earn?
Median household income is $94,167 (ACS 2020-2024), the 137th highest of the 265 ranked ZIP codes in Los Angeles County. It rose from $79,045 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $94,167
- Income per person
- $38,910
- Below the poverty line
- 8.5%
- Unemployed (of the labor force)
- 8.3%
- Adults 25+ with a bachelor's degree
- 25.2%
- Adjusted gross income per tax return, 2022
- $83,8259,930 returns; wages 71% 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 91723?
FHFA's house price index for 91723, built from repeat sales and appraisals of the same homes, rose 84% from 2015 to 2025 and rose 39% from 2020 to 2025, and moved +0.1% in 2025.
- Median home value (owners' estimate)
- $717,300
- Median gross rent
- $1,801
- Homes owned by their occupants
- 43.9%
- Housing units
- 6,307
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 91723?
879 business establishments had a location in this ZIP code in 2023, 172 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance160
- Professional, scientific, and technical services128
- Other services (except public administration)101
- Retail trade81
- Real estate and rental and leasing70
- Accommodation and food services64
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 91723?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 91722 | Covina | 35,099 | $102k | 1.4 mi |
| 91791 | West Covina | 33,028 | $102k | 1.6 mi |
| 91724 | Covina | 28,352 | $103k | 1.9 mi |
| 91740 | Glendora | 26,168 | $99k | 3.0 mi (near) |
| 91790 | West Covina | 44,710 | $103k | 3.1 mi (near) |
| 91792 | West Covina | 30,629 | $95k | 4.4 mi (near) |
| 91744 | La Puente | 76,942 | $94k | 4.7 mi (near) |
| 91773 | San Dimas | 33,598 | $105k | 4.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.