Ithaca, MI ZIP code
The ZIP code for Ithaca, Michigan is 48847. It is in Gratiot County.
- Population in these ZIPs
- 5,663
- Avg. median income
- $66,300population-weighted
- Typical home value
- $196,000population-weighted
- Metro area
- Alma, MI
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Ithaca, MI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 48847 | 5,663 | $66,264 | $196,000 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Ithaca
- North Star 2 mi
- Pompeii 6 mi
- Ashley 7 mi
- Alma 9 mi
- Perrinton 9 mi
- Middleton 10 mi
- Breckenridge 11 mi
- Sumner 12 mi
- Wheeler 12 mi
- Bannister 12 mi
- Saint Louis 13 mi
- Maple Rapids 13 mi
Frequently asked questions
What is the ZIP code for Ithaca, MI?
The ZIP code for Ithaca, MI is 48847.
What county is Ithaca, Michigan in?
Ithaca ZIP codes are in Gratiot County.