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/CASEVILLE

Caseville ZIP code, Michigan

The ZIP code for Caseville, MI is 48725, and its area code is 989.

USPS city name
1 ZIP code
Population
634
Area code
989

Caseville in numbers

About 634 people live in Caseville, in 387 households. The median household income is $55,729 a year, 24% below the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $178,300 (23% below the Michigan median), and median gross rent is $578 a month. The median age is 61.7; 15.6% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 18 minutes.

Population634Caseville634
Households387Caseville387
Median age61.7Caseville61.7Michigan40.2US 38.9
Median household income$55,729Caseville$55,729Michigan$72,875US $80,734
Median home value$178,300Caseville$178,300Michigan$231,600US $332,700
Median gross rent$578Caseville$578Michigan$1,129US $1,413
Bachelor's degree or higher15.6%Caseville15.6%Michigan32.4%US 35.7%
Mean commute18.0 minCaseville18.0 minMichigan24.2 minUS 26.4 min
Population density567 / sq miCaseville567 / sq mi

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

ZIP codes addressed as Caseville

ZIP codes with the USPS city name Caseville
ZIP City Type Population Median income Median home
48725 Caseville , MI Standard 1,916 $60,298 $178,200

Map of Caseville ZIP codes

48725

The ZIP codes of Caseville, 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 Caseville

The nearest larger towns are Pigeon (1,100 people, 7.8 mi), Elkton (750 people, 9.7 mi) and Port Austin (699 people, 16 mi).

Towns near Caseville
TownPopulationDistance
Bad Axe 2,992 16.7 mi
East Tawas 2,675 26.2 mi

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

Cite this page

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

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