Zip Code 90710
Harbor City, California — Los Angeles County
📍 ZIP code 90710 is in Harbor City, Los Angeles County, California.
ZIP code 90710 is located in Harbor City, Los Angeles County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 26,777. The area code for ZIP code 90710 is 818.
Quick Answer
Zip code 90710 is in Harbor City, California (Los Angeles County). It has a population of 26,777, median household income of $77,486, and median home value of $648,600.
Population
26,777
Income
$77,486
Home Value
$648,600
Climate
77°F / 47°F
About Zip Code 90710
Zip code 90710 is located in Harbor City, California, within Los Angeles County. Home to approximately 26,777 residents, this area sits at an elevation of 67 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 818.
The median household income is $77,486 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $648,600, and the cost of living index is 170 (70% above the national average of 100).
Summers average a high of 77°F while winters drop to 47°F. The area receives about 14 in of rain annually. The zip code covers 2.4 square miles of land area.
Key Statistics
26,777
$77,486
$648,600
Pacific (PST/PDT)
818
67 ft
2.4 sq mi
40.4
9,861
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Compare With Nearby Zip Codes
| Metric | 90710 | 90717 | 90502 | 90501 | 90745 | 90744 |
|---|---|---|---|---|---|---|
| City | Harbor City, CA | Lomita, CA | Torrance, CA | Torrance, CA | Carson, CA | Wilmington, CA |
| Population | 26,777 | 21,319 | 18,114 | 41,319 | 57,952 | 53,678 |
| Median Income | $77,486 | $92,984 | $98,867 | $92,815 | $106,457 | $61,440 |
| Home Value | $648,600 | $793,600 | $655,200 | $887,300 | $628,400 | $596,100 |
| Cost of Living | 170 | 204 | 177 | 225 | 184 | 151 |
| Median Age | 40.4 | 39.1 | 43.4 | 38.8 | 41.1 | 32.6 |
Cost of Living
100 = National Average. Harbor City's cost of living is 70% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
8.4x
Demographics
Zip code 90710 has a population of 26,777 people with a median age of 40.4. There are 9,861 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Harbor City (90710) population trend from 2010 to 2024
↓ -9.8%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
77°F
47°F
14 in
0 in
Harbor City experiences mild summers with average highs around 77°F. Winters are mild with lows averaging 47°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$648,600
Median Household Income
$77,486
With 9,861 housing units across 2.4 square miles, 90710 has a housing density of 4,109 units per square mile. The home price-to-income ratio is 8.4x.
Location & Geography
Latitude
33.7999°
Longitude
-118.2987°
Land Area
2.4 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 90710 (Harbor City, CA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 90710's $77,486. A way to compare Harbor City to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 90710 (Harbor City, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Harbor City, California?
Harbor City, California uses zip code 90710.
What county is zip code 90710 in?
Zip code 90710 is located in Los Angeles County, California.
What is the population of zip code 90710?
The population of zip code 90710 is 26,777 with a median age of 40.4.
Is 90710 in Harbor City, California?
Yes, zip code 90710 is in Harbor City, Los Angeles County, California. The area code is 818.
Frequently Asked Questions
What city is zip code 90710 in?
Zip code 90710 is in Harbor City, California. It is part of Los Angeles County and uses the Pacific (PST/PDT) timezone.
What is zip code 90710?
Zip code 90710 is a U.S. postal code in Harbor City, California (Los Angeles County). It has a population of 26,777 and covers 2.4 square miles.
What is the population of zip code 90710?
The population of zip code 90710 (Harbor City, CA) is 26,777 with a median age of 40.4. There are approximately 9,861 housing units in this area.
What is the median income in zip code 90710?
The median household income in zip code 90710 (Harbor City, CA) is $77,486 per year. The cost of living index is 170 (100 = national average).
What is the average home price in zip code 90710?
The median home value in zip code 90710 (Harbor City, CA) is $648,600. The cost of living index is 170 compared to the national average of 100.
What county is zip code 90710 in?
Zip code 90710 is located in Los Angeles County, California. The primary city is Harbor City.
What is the area code for zip code 90710?
Zip code 90710 in Harbor City, CA uses area code 818. It is located in the Pacific (PST/PDT) timezone.
Is zip code 90710 a good place to live?
Zip code 90710 (Harbor City, CA) has a cost of living index of 170 (100 = national average), a median household income of $77,486, and median home values of $648,600. The median age is 40.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 90710?
The cost of living index for zip code 90710 (Harbor City, CA) is 170, where 100 represents the national average. This area is above the national average. Median home value: $648,600.
What schools serve zip code 90710?
Zip code 90710 in Harbor City, California is served by the local school district of Los Angeles County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.