Miscellaneous Information


USPS/UPS Timelines
USPS mail leaves the Central Mailroom each day promptly at 2:20pm while UPS packages leave at 2:15pm. To insure that you mail/packages go out the same day, they should be at the Central Mailroom an hour prior to the appropriate deadline.

UPS Form
Online UPS form

UPS Air Services
UPS has changed the rate structure for it’s air services. The rates for UPS Next Day and 2nd Day Air now reflect a distance-based approach. This means that if you primarily ship within our region on the country--costs should be less than previous rates. This applies to letters/packages sent via UPS "ON CALL" service or through the Central Mailroom (it does not apply to UPS letter centers).

UPS Ground Service for Next Day Delivery
Packages shipped via standard UPS ground service from Mt. Pleasant are delivered the next business day to the following Michigan zip codes:
48801 through 49799, 49820,27 ,36, 38, 53, 68, 83

Note: Supplies can be picked up at the Central Mailroom or at any letter center, free of charge.

UPS Address Corrections
Save time and money by providing a complete/correct address for all packages sent via the UPS. Include a street name and address number and do not use a PO Box (UPS will not deliver to a PO Box). When an incomplete address is provided, UPS charges $15.90 for each address correction on ground packages and $15.90 for next day and second day air packages.