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/FOLSOM

Folsom ZIP codes, California

Folsom, CA has 2 ZIP codes (95630 and 95763) and area codes 916 and 279. The largest is 95630.

USPS city name
2 ZIP codes
Overlapping the city
4 more
Population
83,916
Area codes
916, 279

Mail addressed to Folsom uses the ZIP codes above. 4 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Folsom in numbers

About 83,916 people live in Folsom, in 29,963 households. The median household income is $139,804 a year, 41% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $755,200 (about the same as the California median), and median gross rent is $2,352 a month. The median age is 41.0; 54.9% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 27 minutes.

Population83,916Folsom83,916
Households29,963Folsom29,963
Median age41.0Folsom41.0California37.9US 38.9
Median household income$139,804Folsom$139,804California$99,122US $80,734
Median home value$755,200Folsom$755,200California$734,700US $332,700
Median gross rent$2,352Folsom$2,352California$2,036US $1,413
Bachelor's degree or higher54.9%Folsom54.9%California37.1%US 35.7%
Mean commute26.6 minFolsom26.6 minCalifornia28.7 minUS 26.4 min
Population density3,010 / sq miFolsom3,010 / sq mi

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

ZIP codes addressed as Folsom

ZIP codes with the USPS city name Folsom
ZIP City Type Population Median income Median home
95630 Folsom , CA Standard 79,484 $139,642 $755,200
95763 Folsom , CA No street area — — —

Other ZIP codes overlapping Folsom

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

ZIP codes overlapping Folsom
ZIP City Type Population Median income Median home
95670 Rancho Cordova , CA Standard 58,819 $89,484 $491,100
95671 Represa , CA Standard 4,432 $232,700 —
95683 Sloughhouse , CA Standard 6,515 $140,457 $718,900
95742 Rancho Cordova , CA Standard 17,768 $155,855 $634,200

Map of Folsom ZIP codes

The ZIP codes of Folsom, 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 Folsom

The nearest larger towns are Citrus Heights (86,995 people, 8.1 mi), Roseville (155,955 people, 12 mi) and Arden-Arcade (94,994 people, 14 mi).

Towns near Folsom
TownPopulationDistance
Orangevale 35,958 4.7 mi
El Dorado Hills 51,026 5.1 mi
Fair Oaks 32,799 6.0 mi
Gold River 7,924 6.4 mi
Granite Bay 21,673 6.6 mi
Rancho Cordova 81,849 8.0 mi
Citrus Heights 86,995 8.1 mi
Cameron Park 18,315 8.3 mi
Carmichael 76,948 10.2 mi
Loomis 6,853 10.3 mi
Shingle Springs 3,801 11.1 mi
Foothill Farms 36,435 11.2 mi
Mather 4,520 11.2 mi
Rocklin 73,327 11.3 mi

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

Cite this page

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

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