Residential delivery area · California
ZIP Code 90031: Los Angeles, CA
ZIP code 90031 is in Los Angeles, California, entirely in Los Angeles County (Census 2020 ZIP-county file). About 36,000 people live there (Census Bureau, ACS 2020-2024), the 37th most populous of Los Angeles's 66 residential ZIP codes. Median household income is $63,090 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Los Angeles · 66 residential ZIPs
- County
- Los Angeles County
- Census places
- Los Angeles
- Neighborhoods
- Glendale Junction, Happy Valley, Lincoln Heights, Montecito Heights, Taylor Junction GeoNames
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- House districts
- CA-34 (93%), CA-30 (7%) 119th Congress, by share of land
- State
- California
- Time zone
- Pacific
- Land area
- 3.5 sq mi · 10,322 people per sq mi
- PO Box ZIPs
- 28 more ZIP codes use the name Los Angeles for PO boxes or single organizations
Where is ZIP code 90031?
90031 centers on 34.084°, -118.209° and covers 3.5 square miles of land plus 0.1 of water. It borders 6 ZIP codes: 90032, 90012, 90065, 90042, 90033, 90039.
The map draws ZIP code areas only. For the streets inside 90031, 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 90031 compare with the rest of Los Angeles?
| Measure | 90031 | In Los Angeles | In Los Angeles County | In CA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 36,127 | 37th of 66 | 114th of 301 | 460th of 1,802 |
| Median household income | $63k | 33rd of 54 | 234th of 265 | 1,050th of 1,189 |
| Median home value | $782k | 38th of 58 | 171st of 273 | 599th of 1,317 |
Its median household income is higher than in 35% of U.S. residential ZIP codes, and it is denser than 98% 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 90031?
The 2020 Census counted 37,333 people in 90031; the ACS, which samples households over 2020-2024, estimates 36,127. Between the 2010 and 2020 censuses its population fell 5.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 36,127
- 2020 Census count
- 37,333−5.0% since 2010 (39,316)
- Households
- 12,313
- Median age
- 39.8
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 90031?
Of the 36,127 people the ACS estimates in 90031, 18.1% are under 18 and 17.0% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (57.2%), then Asian (not Hispanic) (28.2%).
- Under 1818.1%
- 18 to 6464.9%
- 65 and older17.0%
- Hispanic or Latino57.2%
- Asian, not Hispanic28.2%
- White, not Hispanic9.2%
- Other or two or more3.7%
- Black, not Hispanic1.8%
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 90031 earn?
Median household income is $63,090 (ACS 2020-2024), the 234th highest of the 265 ranked ZIP codes in Los Angeles County. It is not measurably different from 2015-2019 ($59,483 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $63,090
- Income per person
- $33,851
- Below the poverty line
- 19.2%
- Unemployed (of the labor force)
- 8.7%
- Adults 25+ with a bachelor's degree
- 24.1%
- Adjusted gross income per tax return, 2022
- $55,77416,100 returns; wages 82% 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 90031?
FHFA's house price index for 90031, built from repeat sales and appraisals of the same homes, rose 99% from 2015 to 2025 and rose 37% from 2020 to 2025, and moved +5.3% in 2025.
- Median home value (owners' estimate)
- $782,300
- Median gross rent
- $1,531
- Homes owned by their occupants
- 31.4%
- Housing units
- 12,825
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 90031?
652 business establishments had a location in this ZIP code in 2023, 144 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade112
- Professional, scientific, and technical services71
- Accommodation and food services65
- Arts, entertainment, and recreation55
- Other services (except public administration)55
- Health care and social assistance47
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 90031?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 90032 | Los Angeles | 43,117 | $82k | 1.4 mi |
| 90012 | Los Angeles | 37,336 | $67k | 2.1 mi |
| 90065 | Los Angeles | 44,658 | $95k | 2.1 mi |
| 90042 | Los Angeles | 56,835 | $95k | 2.3 mi |
| 90033 | Los Angeles | 45,647 | $60k | 2.3 mi |
| 90039 | Los Angeles | 28,884 | $114k | 3.6 mi |
| 90063 | Los Angeles | 48,397 | $73k | 3.0 mi (near) |
| 90026 | Los Angeles | 62,692 | $87k | 3.2 mi (near) |
| 90013 | Los Angeles | 14,357 | $37k | 3.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.