Residential delivery area · California
ZIP Code 90640: Montebello, CA
ZIP code 90640 is in Montebello, California, entirely in Los Angeles County (Census 2020 ZIP-county file). About 61,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $79,625 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Montebello · its only residential ZIP
- County
- Los Angeles County
- Census places
- Montebello
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- House district
- CA-38 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 8.3 sq mi · 7,375 people per sq mi
Where is ZIP code 90640?
90640 centers on 34.015°, -118.111° and covers 8.3 square miles of land plus 0.0 of water. It borders 7 ZIP codes: 90660, 91755, 90022, 90040, 91754, 91770, 91733.
The map draws ZIP code areas only. For the streets inside 90640, 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 90640 compare with the rest of Los Angeles County?
| Measure | 90640 | In Los Angeles County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 61,382 | 26th of 301 | 112th of 1,802 |
| Median household income | $80k | 181st of 265 | 844th of 1,189 |
| Median home value | $700k | 200th of 273 | 679th of 1,317 |
Its median household income is higher than in 61% 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 90640?
The 2020 Census counted 62,678 people in 90640; the ACS, which samples households over 2020-2024, estimates 61,382. Between the 2010 and 2020 censuses its population grew 0.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 61,382
- 2020 Census count
- 62,678+0.2% since 2010 (62,549)
- Households
- 19,822
- Median age
- 40.1
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 90640?
Of the 61,382 people the ACS estimates in 90640, 20.5% are under 18 and 18.6% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (76.3%), then Asian (not Hispanic) (13.9%).
- Under 1820.5%
- 18 to 6460.8%
- 65 and older18.6%
- Hispanic or Latino76.3%
- Asian, not Hispanic13.9%
- White, not Hispanic7.0%
- Other or two or more2.2%
- Black, not Hispanic0.7%
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 90640 earn?
Median household income is $79,625 (ACS 2020-2024), the 181st highest of the 265 ranked ZIP codes in Los Angeles County. It rose from $68,722 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $79,625
- Income per person
- $34,141
- Below the poverty line
- 12.0%
- Unemployed (of the labor force)
- 7.1%
- Adults 25+ with a bachelor's degree
- 23.0%
- Adjusted gross income per tax return, 2022
- $60,48029,070 returns; wages 78% 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 90640?
FHFA's house price index for 90640, built from repeat sales and appraisals of the same homes, rose 89% from 2015 to 2025 and rose 44% from 2020 to 2025, and moved +7.1% in 2025.
- Median home value (owners' estimate)
- $699,700
- Median gross rent
- $1,827
- Homes owned by their occupants
- 46.2%
- Housing units
- 20,525
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 90640?
1,370 business establishments had a location in this ZIP code in 2023, 58 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance203
- Retail trade190
- Accommodation and food services162
- Other services (except public administration)130
- Wholesale trade121
- Transportation and warehousing98
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 90640?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 90660 | Pico Rivera | 60,272 | $88k | 2.2 mi |
| 91755 | Monterey Park | 26,810 | $76k | 2.5 mi |
| 90022 | Los Angeles | 60,343 | $68k | 2.7 mi |
| 90040 | Los Angeles | 11,430 | $75k | 2.7 mi |
| 91754 | Monterey Park | 32,248 | $86k | 3.2 mi |
| 91770 | Rosemead | 58,382 | $75k | 3.8 mi |
| 91733 | South El Monte | 41,255 | $68k | 3.9 mi |
| 90606 | Whittier | 32,057 | $100k | 3.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.