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/GRIMES

Grimes ZIP code, California

The ZIP code for Grimes, CA is 95950, and its area code is 530.

USPS city name
1 ZIP code
Population
280
Area code
530

Grimes in numbers

About 280 people live in Grimes, in 93 households. The median age is 57.9; 5.7% of adults 25 and over hold a bachelor's degree or higher (37.1% across California).

Population280Grimes280
Households93Grimes93
Median age57.9Grimes57.9California37.9US 38.9
Bachelor's degree or higher5.7%Grimes5.7%California37.1%US 35.7%
Population density124 / sq miGrimes124 / sq mi

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

ZIP codes addressed as Grimes

ZIP codes with the USPS city name Grimes
ZIP City Type Population Median income Median home
95950 Grimes , CA Standard 287 — —

Map of Grimes ZIP codes

95950

The ZIP codes of Grimes, 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 Grimes

The nearest larger towns are Meridian (319 people, 4.6 mi), College City (557 people, 7.4 mi) and Arbuckle (3,093 people, 9.6 mi).

Towns near Grimes
TownPopulationDistance
Arbuckle 3,093 9.6 mi
Sutter 2,532 9.8 mi
Colusa 6,505 10.5 mi
Williams 5,585 13.9 mi
Yuba City 69,471 14.3 mi
Marysville 12,726 17.7 mi
Olivehurst 18,444 18.4 mi
Live Oak 9,347 19.0 mi
Linda 23,871 19.4 mi
Plumas Lake 9,418 19.4 mi
Gridley 7,330 22.7 mi
Esparto 3,713 27.2 mi
Wheatland 3,876 27.5 mi
Woodland 61,854 29.0 mi

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

Cite this page

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

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