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/ATWATER

Atwater ZIP code, California

The ZIP code for Atwater, CA is 95301, and its area codes are 209 and 350.

USPS city name
1 ZIP code
Population
32,162
Area codes
209, 350

Atwater in numbers

About 32,162 people live in Atwater, in 9,872 households. The median household income is $64,472 a year, 35% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $363,400 (51% below the California median), and median gross rent is $1,279 a month. The median age is 33.0; 12.9% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 28 minutes.

Population32,162Atwater32,162
Households9,872Atwater9,872
Median age33.0Atwater33.0California37.9US 38.9
Median household income$64,472Atwater$64,472California$99,122US $80,734
Median home value$363,400Atwater$363,400California$734,700US $332,700
Median gross rent$1,279Atwater$1,279California$2,036US $1,413
Bachelor's degree or higher12.9%Atwater12.9%California37.1%US 35.7%
Mean commute28.3 minAtwater28.3 minCalifornia28.7 minUS 26.4 min
Population density4,898 / sq miAtwater4,898 / sq mi

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

ZIP codes addressed as Atwater

ZIP codes with the USPS city name Atwater
ZIP City Type Population Median income Median home
95301 Atwater , CA Standard 43,009 $68,349 $390,900

Map of Atwater ZIP codes

95301

The ZIP codes of Atwater, 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 Atwater

The nearest larger towns are Merced (91,953 people, 7.4 mi), Turlock (72,502 people, 18 mi) and Los Banos (47,593 people, 24 mi).

Towns near Atwater
TownPopulationDistance
Winton 11,797 2.4 mi
McSwain 5,783 2.8 mi
Franklin 7,392 4.0 mi
Merced 91,953 7.4 mi
Livingston 14,606 7.4 mi
Delhi 11,009 11.1 mi
Hilmar-Irwin 6,132 14.3 mi
Planada 3,506 15.8 mi
Denair 4,914 16.2 mi
Turlock 72,502 17.8 mi
Waterford 9,204 21.7 mi
Keyes 5,577 22.2 mi
Hughson 7,648 22.6 mi
Gustine 6,133 23.0 mi

More nearby: every ZIP code in Merced County · California ZIP codes

Cite this page

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

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