ZIP 48846
Ionia Township is the largest share of 48846, followed by Easton, Ronald, Berlin and Orange townships, with edges of Orleans and North Plains. The city is only about 5 percent of the land but holds the Free Fair grounds, the prisons along Bluewater Highway, the hospital and most of the homes, many of them older houses split into apartments. Outside town, expect dairy and crop farms, wooded Grand River bottoms and farmhouses on big parcels with wells.