Alma, WI ZIP Code

ZIP code, county, time zone and coordinates of Alma, Wisconsin

The ZIP code of Alma, WI is 54610. It is in Buffalo County.

Mailing address format for Alma

John Smith
123 Main St
ALMA WI 54610
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

ZIP code	Population	Area
54610	—	127.8 sq mi	Main

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

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What is the ZIP code for Alma, WI?

The main ZIP code for Alma, WI is 54610.

How many ZIP codes does Alma have?

Alma has 1 ZIP code.

What county is Alma, WI in?

Alma is in Buffalo County, Wisconsin.

What time zone is Alma in?

Alma is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Alma?

Latitude 44.33997, longitude -91.91852.

Last updated: November 14, 2026