Eaton County Post Offices


Click on the Post Office for all operating hours, servcies, and other information.

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1. Bellevue Post Office
202 N Main St
Bellevue, MI 49021
269-763-9291 Today 9:00am - 4:00pm
2. Charlotte Post Office
117 W Lovett St
Charlotte, MI 48813
517-543-0170 Today 9:00am - 4:30pmpassport Passports
3. Dimondale Post Office
126 W Jefferson St
Dimondale, MI 48821
517-646-6662 Today 9:00am - 1:00pm,
2:00pm - 4:30pm
4. Eaton Rapids Post Office
245 S Main St
Eaton Rapids, MI 48827
517-663-6611 Today 9:30am - 4:30pm
5. Grand Ledge Post Office
118 E Jefferson St
Grand Ledge, MI 48837
517-627-2200 Today 9:00am - 4:30pm
6. Delta Branch Post Office
5208 W Saginaw Hwy
Lansing, MI 48917
517-321-3087 Today 8:30am - 5:30pm
7. Delta Carrier Annex Post Office
6101 W Michigan Ave
Lansing, MI 48917
517-321-3087
8. Mulliken Post Office
129 Main St
Mulliken, MI 48861
517-649-8356 Today 1:00pm - 5:00pm
9. Olivet Post Office
132 Washington St
Olivet, MI 49076
269-749-3691 Today 9:00am - 1:00pm,
2:00pm - 4:00pm
10. Potterville Post Office
319 N Dunbar St
Potterville, MI 48876
517-645-2257 Today 9:00am - 12:30pm,
1:30pm - 4:00pm
11. Sunfield Post Office
178 Main St
Sunfield, MI 48890
517-566-8745 Today 7:30am - 12:00pm,
1:00pm - 2:30pm
12. Vermontville Post Office
139 S Main St
Vermontville, MI 49096
517-726-0646 Today 10:00am - 2:00pm
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