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 — STATE/CA/COUNTY/MERCED

Merced County, CA ZIP codes

There are 22 ZIP codes in Merced County, CA, in 18 towns, from 93620 to 95388. The largest are 93635 (Los Banos), 95301 (Atwater) and 95340 (Merced).

The county seat is Merced.

ZIP codes
22
Towns
18
County seat
Merced
County FIPS
06047
Population
290,201
Median household income
$65,510
Land area
1,938 sq mi
Area codes
209, 350
Metro area
Merced

Merced County ZIP codes by town

Merced (county seat)
95340, 95341, 95343, 95344, 95348

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Merced County ZIP codes

93620936359366193665953019530395312953159531795322953249533395334953409534195343953449534895365953699537495388

The ZIP codes of Merced County, 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.

Merced County in numbers

About 290,201 people live in Merced County, in 86,055 households, the 23rd most populous of California's 58 counties. The median household income is $65,510 a year, 34% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $391,800 (47% below the California median), and median gross rent is $1,343 a month. The median age is 31.8; 15.3% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 31 minutes.

Population290,201Merced290,201
Households86,055Merced86,055
Median age31.8Merced31.8California37.9US 38.9
Median household income$65,510Merced$65,510California$99,122US $80,734
Median home value$391,800Merced$391,800California$734,700US $332,700
Median gross rent$1,343Merced$1,343California$2,036US $1,413
Bachelor's degree or higher15.3%Merced15.3%California37.1%US 35.7%
Mean commute31.3 minMerced31.3 minCalifornia28.7 minUS 26.4 min
Population density150 / sq miMerced150 / sq mi

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

Largest towns in Merced County

Largest towns in Merced County
TownZIP codesPopulation
Merced 5 91,953
Los Banos 1 47,593
Atwater 1 32,162
Livingston 1 14,606
Winton 1 11,797
Delhi 1 11,009
Hilmar 1 7,636
Gustine 1 6,133
Dos Palos 1 5,765
Planada 1 3,506
Le Grand 1 1,636
South Dos Palos 1 1,102
El Nido 1 510
Ballico 1 447
Cressey 1 386

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Merced County.

Not sure you are in Merced County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Merced County, with figures

ZIP codes in Merced County
ZIP City Type Population Median income Median home
93620 Dos Palos , CA Standard 9,927 $45,456 $323,400
93635 Los Banos , CA Standard 50,149 $67,129 $444,900
93661 Santa Rita Park , CA No street area — — —
93665 South Dos Palos , CA Standard 114 — —
95301 Atwater , CA Standard 43,009 $68,349 $390,900
95303 Ballico , CA Standard 784 $144,375 $569,400
95312 Cressey , CA Standard 232 $80,625 —
95315 Delhi , CA Standard 13,598 $71,352 $349,600
95317 El Nido , CA Standard 827 $57,153 $366,700
95322 Gustine , CA Standard 9,506 $65,761 $444,100
95324 Hilmar , CA Standard 7,636 $76,316 $462,900
95333 Le Grand , CA Standard 2,963 $62,813 $340,200
95334 Livingston , CA Standard 17,363 $76,277 $377,000
95340 Merced , CA Standard 38,303 $71,193 $399,100
95341 Merced , CA Standard 36,385 $57,342 $334,400
95343 Merced , CA No street area — — —
95344 Merced , CA No street area — — —
95348 Merced , CA Standard 37,540 $64,944 $383,600
95365 Planada , CA Standard 3,963 $39,741 $266,400
95369 Snelling , CA Standard 740 $75,750 $354,900
95374 Stevinson , CA Standard 1,921 $57,538 $463,300
95388 Winton , CA Standard 13,319 $57,493 $345,100

Cite this page

zipcodes.pro. “Merced County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ca/county/merced

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