|First Class Letter||
|First class flat||
|First Class Package||
|International Air Mail||
Postage rates effective January 2018.
May and August: 8 a.m.–5 p.m., Monday–Friday*
June and July: 8 a.m.–5 p.m., Monday–Friday*
*Mail processing ends at 4 p.m. in May and August and at 3:15 p.m. in June and July.
DeWitt Student Cultural Center141 East 12th StreetFloor 1Holland, MI 49423