Sponsored Listings:

Grimes Post Office Hours

Retail Hours

Contact Numbers:

Phone: 515-986-3460
Monday-Friday 8:00am - 4:45pm
Saturday 8:30am - 10:30am
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 9:00am - 3:00pm
Saturday-Sunday Closed

Monday-Friday 6:30am - 5:00pm
Saturday 6:30am - 11:00am
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

Sponsored Listings:

USPS Shipping Rate Calculator



← Back to Polk County

Linda Weyers (Postmaster)
400 SE Gateway Dr
Grimes, IA 50111

The Grimes Post Office is located in the state of Iowa within Polk County. This location serves 9,407 Grimes residents with a median income of $69,072. It's estimated that approximately 15,015 packages pass through this post office each year.

Grimes Post Office Location 50111

Grimes Iowa Local Links

Post Offices Near Grimes by ZIP Code