Ionia, MI ZIP Codes, Coordinates & Counties
Ionia, Michigan has 1 ZIP code in Ionia county. The approximate center of Ionia is 42.987, -85.058. Ionia has about 156,844 known street addresses.
ZIP codes in Ionia, MI
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 48846 | Ionia | 42.987 | -85.058 |
Counties Ionia spans
Ionia
Most common streets in Ionia
State, Charles, Lincoln, Jefferson, David, Westbrook, Harwood, Riverside, Main, Powell
Frequently asked questions
What ZIP codes are in Ionia, MI?
Ionia, Michigan has 1 ZIP code, ranging from 48846 to 48846. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Ionia, MI in?
Ionia is in Ionia county.
What are the latitude and longitude of Ionia, MI?
The approximate center of Ionia, Michigan is latitude 42.987, longitude -85.058. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Ionia, MI have?
Ionia has 1 ZIP code.
How many addresses are in Ionia, MI?
Ionia, Michigan has about 156,844 known street addresses in the sthan.io US address database.
What are the most common streets in Ionia, MI?
Some of the most common street names in Ionia are State, Charles, Lincoln, Jefferson, David, Westbrook.
What cities are near Ionia, MI?
Cities near Ionia include Lyons (6 mi), Orleans (7 mi), Saranac (8 mi), Muir (9 mi), Palo (9 mi).
Cities near Ionia
Lyons, MI (6 mi) Orleans, MI (7 mi) Saranac, MI (8 mi) Muir, MI (9 mi) Palo, MI (9 mi) Fenwick, MI (10 mi) Pewamo, MI (11 mi) Portland, MI (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database