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/MI/COLUMBIAVILLE

Columbiaville ZIP code, Michigan

The ZIP code for Columbiaville, MI is 48421, and its area code is 810.

USPS city name
1 ZIP code
Population
754
Area code
810

Columbiaville in numbers

About 754 people live in Columbiaville, in 313 households. The median household income is $54,135 a year, 26% below the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $142,600 (38% below the Michigan median), and median gross rent is $770 a month. The median age is 38.9; 19.0% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 39 minutes.

Population754Columbiaville754
Households313Columbiaville313
Median age38.9Columbiaville38.9Michigan40.2US 38.9
Median household income$54,135Columbiaville$54,135Michigan$72,875US $80,734
Median home value$142,600Columbiaville$142,600Michigan$231,600US $332,700
Median gross rent$770Columbiaville$770Michigan$1,129US $1,413
Bachelor's degree or higher19.0%Columbiaville19.0%Michigan32.4%US 35.7%
Mean commute38.5 minColumbiaville38.5 minMichigan24.2 minUS 26.4 min
Population density855 / sq miColumbiaville855 / sq mi

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

ZIP codes addressed as Columbiaville

ZIP codes with the USPS city name Columbiaville
ZIP City Type Population Median income Median home
48421 Columbiaville , MI Standard 6,935 $71,114 $220,600

Map of Columbiaville ZIP codes

48421

The ZIP codes of Columbiaville, MI, 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 Columbiaville

The nearest larger towns are Barnes Lake (952 people, 5.5 mi), Otisville (988 people, 6.2 mi) and Fostoria (1,050 people, 7.2 mi).

Towns near Columbiaville
TownPopulationDistance
Lapeer 9,082 8.5 mi
Davison 5,076 10.2 mi
Mount Morris 3,117 15.1 mi
Burton 29,500 15.1 mi
Beecher 8,412 15.8 mi
Flint 80,175 17.1 mi
Vassar 2,707 17.3 mi
Grand Blanc 7,987 18.8 mi
Imlay City 3,721 19.0 mi
Frankenmuth 5,157 20.9 mi
Flushing 8,284 23.0 mi
Caro 4,290 23.1 mi
Oxford 3,474 24.2 mi
Almont 2,838 24.3 mi

More nearby: every ZIP code in Lapeer County · Michigan ZIP codes

Cite this page

zipcodes.pro. “Columbiaville, MI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mi/columbiaville

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