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US ZIP Code Profile

ZIP Code 90710
Harbor City, California

ZIP code 90710 is in Harbor City, located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim metro area. Its 2020 Census population was 26,605. The estimated median adjusted gross income per tax return is $47,327, and about 5% of filers report $200,000 or more.

2020 Population
26,605
Census ZCTA
County
Los Angeles
FIPS 06037
Median income (est.)
$47,327
IRS SOI 2022
Land Area
2.354 mi²
+ 0.001 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityHarbor City, CA
CountyLos Angeles County (FIPS 06037)
StateCalifornia (FIPS 06)
Metro Area (MSA)Los Angeles-Long Beach-Anaheim, CA Metro Area (31080)
Census Region / DivisionWest Region · Pacific Division
Coordinates33.799904, -118.29866
Land / Water Area2.354 mi² land · 0.001 mi² water

02Income & Economics

Distribution of the 12,320 individual tax returns filed in 90710 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
27.0%
$25K–$50K
25.8%
$50K–$75K
15.7%
$75K–$100K
10.2%
$100K–$200K
16.5%
$200K+
5.0%
The $200,000+ bracket accounts for 22% of 90710's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($47,327) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 90710's IRS income metrics, 2020–2022.

Median income (2021→2022)
$47,327
▲ 5.5%
Filers earning $200K+
5.0%
▲ 0.5 pt
Total filers
12,320
▼ 1.0%
GET /zipc/v2/zipcodes/90710/soi?year=… $41K 2020 $45K 2021 $47K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 90710 ZCTA.

2000
24,640
 
2010
25,457
▲ +3.3%
2020
26,605
▲ +4.5%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 90710. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 90710

Harbor City and its immediate neighbors, sorted by distance.

3 mi
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Distance from 90710 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number053294
City AliasesHarbor City

07Frequently Asked Questions

What county is ZIP code 90710 in?

ZIP code 90710 is in Los Angeles County, California (county FIPS code 06037).

What city is ZIP code 90710?

The primary USPS city for 90710 is Harbor City, CA.

What metro area (MSA) is 90710 in?

90710 is part of the Los Angeles-Long Beach-Anaheim, CA Metro Area (MSA code 31080).

What is the population of ZIP code 90710?

The 2020 Census population of 90710 was 26,605 residents.

What is the median income in ZIP code 90710?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 90710 is about $47,327, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.