County ProfileMI
Isabella County
Population: 64,394 · 8 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
64,394
People
Median age
30.1
Housing
Total households
24,914
Income
Median household income
$55,237
Housing
Total housing units
28,660
Employment
Employment rate
58.3%
Education
Bachelor’s degree or higher
31.3%
Healthcare
Insured population
92.2%
County details
Local time 04:26:58(ET)| Name | Isabella |
|---|---|
| Total ZIP codes | 8total |
| ZIP codes (by type) | 5 Standard2 PO Box1 Unique |
| Area code | 989 |
| Timezone | Eastern Time (ET) |
| Coordinates | 43.6452331, -84.8394245 |
| Land area | 572.7 sq miles(1,483.3 km²) |
Map of Isabella county, Michigan with ZIP codes
Cities and Communities in Isabella County
Compare the largest cities in Isabella County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Isabella County
Review the most populated postal areas across Isabella County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS