Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CA/LENNOX

Lennox ZIP codes, California

No ZIP code is named for Lennox, CA; addresses there use a neighbouring town's name. The ZIP code covering it is 90304. Its area codes are 310 and 424.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
19,449
Area codes
310, 424

NANPA lists no telephone rate centre for Lennox itself, so these are the area codes of the nearest one, Inglewood (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Lennox in numbers

About 19,449 people live in Lennox, in 5,492 households. The median household income is $57,759 a year, 42% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $708,000 (4% below the California median), and median gross rent is $1,517 a month. The median age is 35.8; 10.8% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 29 minutes.

Population19,449Lennox19,449
Households5,492Lennox5,492
Median age35.8Lennox35.8California37.9US 38.9
Median household income$57,759Lennox$57,759California$99,122US $80,734
Median home value$708,000Lennox$708,000California$734,700US $332,700
Median gross rent$1,517Lennox$1,517California$2,036US $1,413
Bachelor's degree or higher10.8%Lennox10.8%California37.1%US 35.7%
Mean commute29.1 minLennox29.1 minCalifornia28.7 minUS 26.4 min
Population density17,794 / sq miLennox17,794 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lennox CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Lennox

These ZIP codes cover part of Lennox but are addressed as somewhere else.

ZIP codes overlapping Lennox
ZIP City Type Population Median income Median home
90304 Inglewood , CA Standard 25,430 $64,125 $732,300

Map of Lennox ZIP codes

90304

The ZIP codes of Lennox, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Lennox

The nearest larger towns are Inglewood (104,569 people, 1.5 mi), Hawthorne (85,191 people, 1.7 mi) and Westmont (34,123 people, 3.3 mi).

Towns near Lennox
TownPopulationDistance
Inglewood 104,569 1.5 mi
Del Aire 11,115 1.6 mi
Hawthorne 85,191 1.7 mi
Westmont 34,123 3.3 mi
West Athens 8,726 3.3 mi
Lawndale 30,781 3.4 mi
Alondra Park 8,373 3.6 mi
View Park-Windsor Hills 11,230 3.9 mi
Ladera Heights 7,334 4.1 mi
Gardena 59,422 4.2 mi
El Segundo 16,769 4.3 mi
Manhattan Beach 34,210 4.4 mi
Culver City 39,931 5.2 mi
Hermosa Beach 19,063 5.4 mi

More nearby: every ZIP code in Los Angeles County · California ZIP codes

Cite this page

zipcodes.pro. “Lennox, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/lennox

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