top of page
United States Postal Service

Get a P.O. Box, send a letter, mail a package, or pick up your mail. The Williamsfield Post Office (zip code 61489) is a quick walk or drive for Village residents.

Window Hours 

7:00 - 11:00 a.m. Monday - Friday

7:15 - 8:45 a.m. Saturday

P.O. Box access 24/7


Rural mail delivery: Monday - Saturday

New to Williamsfield? Visit the Post Office in person to sign up for a P.O. Box.

107 E Gale Street

Williamsfield, IL 61489

(309) 639-4483

bottom of page