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/OCEANSIDE

Oceanside ZIP codes, California

Oceanside, CA has 7 ZIP codes, from 92049 to 92058, and area codes 760 and 442. The largest are 92057, 92056 and 92054.

USPS city name
7 ZIP codes
Overlapping the city
6 more
Population
172,242
Area codes
760, 442

Mail addressed to Oceanside uses the ZIP codes above. 6 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Oceanside in numbers

About 172,242 people live in Oceanside, in 61,947 households, the 29th-largest of California's 1,568 census places. The median household income is $97,737 a year, about the same as the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $770,300 (5% above the California median), and median gross rent is $2,303 a month. The median age is 38.9; 36.2% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 29 minutes.

Population172,242Oceanside172,242
Households61,947Oceanside61,947
Median age38.9Oceanside38.9California37.9US 38.9
Median household income$97,737Oceanside$97,737California$99,122US $80,734
Median home value$770,300Oceanside$770,300California$734,700US $332,700
Median gross rent$2,303Oceanside$2,303California$2,036US $1,413
Bachelor's degree or higher36.2%Oceanside36.2%California37.1%US 35.7%
Mean commute28.7 minOceanside28.7 minCalifornia28.7 minUS 26.4 min
Population density4,174 / sq miOceanside4,174 / sq mi

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

ZIP codes addressed as Oceanside

ZIP codes with the USPS city name Oceanside
ZIP City Type Population Median income Median home
92057 Oceanside , CA Standard 56,835 $108,814 $743,200
92056 Oceanside , CA Standard 53,616 $106,272 $773,200
92054 Oceanside , CA Standard 38,417 $82,408 $908,900
92058 Oceanside , CA Standard 49,834 $69,970 $670,200
92049 Oceanside , CA No street area — — —
92051 Oceanside , CA No street area — — —
92052 Oceanside , CA No street area — — —

Other ZIP codes overlapping Oceanside

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

ZIP codes overlapping Oceanside
ZIP City Type Population Median income Median home
92003 Bonsall , CA Standard 5,061 $113,216 $926,700
92008 Carlsbad , CA Standard 27,955 $104,995 $1,229,400
92010 Carlsbad , CA Standard 18,489 $129,926 $1,103,300
92028 Fallbrook , CA Standard 52,227 $111,290 $842,500
92081 Vista , CA Standard 29,002 $105,379 $838,600
92083 Vista , CA Standard 38,375 $86,974 $658,200

Map of Oceanside ZIP codes

The ZIP codes of Oceanside, 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 Oceanside

The nearest larger towns are San Diego (1,389,526 people, 30 mi), Irvine (311,690 people, 41 mi) and Chula Vista (276,375 people, 45 mi).

Towns near Oceanside
TownPopulationDistance
Vista 99,114 4.6 mi
Camp Pendleton South 15,766 5.0 mi
Camp Pendleton Mainside 9,501 5.9 mi
Carlsbad 114,373 6.7 mi
Bonsall 4,332 7.5 mi
Lake San Marcos 4,693 9.0 mi
San Marcos 94,882 10.1 mi
Hidden Meadows 3,524 10.8 mi
Fallbrook 32,112 11.5 mi
Encinitas 61,480 12.3 mi
Harmony Grove 2,585 13.0 mi
Escondido 149,668 14.8 mi
Solana Beach 12,823 16.4 mi
Valley Center 11,119 16.8 mi

More nearby: every ZIP code in San Diego County · California ZIP codes

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.