Pottawattamie County Post Office

Find Pottawattamie County Iowa post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Avoca Post Office 202 North Elm Street Avoca IA 51521 712-343-6730


Carson Post Office 115 Broadway Street Carson IA 51525 712-484-3810

Council Bluffs Post Office 8 South 6th Street Council Bluffs IA 51501 712-352-1289

Crescent Post Office 718 Old Lincoln Highway Crescent IA 51526 712-545-3571

Hancock Post Office 117 North Main Street Hancock IA 51536 712-741-5621

Macedonia Post Office 319 Main Street Macedonia IA 51549 712-486-2560

Minden Post Office 207 Broadway Street Minden IA 51553 712-483-2021

Neola Post Office 314 Front Street Neola IA 51559 712-485-2120

Oakland Post Office 503 Pioneer Avenue Oakland IA 51560 712-482-6618

Treynor Post Office 5 North Eyberg Avenue Treynor IA 51575 712-487-3300

Underwood Post Office 313 3rd Avenue Underwood IA 51576 712-566-2324

Walnut Post Office 217 Antique City Drive Walnut IA 51577 712-784-3883

About Pottawattamie County Post Offices

Pottawattamie County Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Pottawattamie County, IA. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Pottawattamie County post offices are supported entirely by revenues generated by their own operations. Operational authority over the USPS lies with a Board of Governors and rate setting authority falls under the Postal Rate Commission.

You may contact the Post Office for questions about:
  • Pottawattamie County Post Office hours and locations
  • Mail and package delivery services
  • Pottawattamie County PO Box services
  • Passport applications and renewals
  • Pottawattamie County Post Office jobs and employment
USPS Mail Services

The USPS uses a vast network of Post Offices, Processing and Distribution Centers, Priority Mail Processing Centers, Air Mail Centers, and Bulk Mail Centers to sort, process, distribute, and deliver mail. Pottawattamie County Post Offices serve as one of the primary points of customer contact in the mail delivery process.

Pottawattamie County Mail Delivery Services

Post Offices in Pottawattamie County accept mail and packages from senders, offering a range of mailing and pricing options. The most common form of mail delivery, and one for which the Pottawattamie County USPS has a legal monopoly, is residential first-class mail. First-class mail is designed for envelopes and lightweight packages, and it provides delivery to any location in the U.S. at a flat rate of one first-class mail stamp. Multiple other mailing options are available for letters and packages of any size. Priority mail options provide faster delivery at a higher cost than first-class mail. Pottawattamie County Post Offices sell stamps, shipping supplies, and certain collectors' and gift items. Customers can also choose Registered, Certified, and Return Receipt mail for varying degrees of verification of an item's delivery. Post Offices also sell money orders. Shipping and customs forms are also available at Pottawattamie County Post Offices.

Pottawattamie County PO Boxes

Businesses and residential customers can also use the Post Office to receive their mail instead of choosing delivery to their door. Post Office Boxes, also called P.O. Boxes, are available for rent in multiple sizes for a monthly rental fee.

Pottawattamie County Passport Applications & Renewals

The Pottawattamie County Post Office provides passport services. Passport services in Pottawattamie County may include help with renewing passports, applying for a new passport, changing names on a passport, and processing expedited passport services. Passport acceptance services provided by Pottawattamie County Post Offices often require having a scheduled appointment.