If you live in Algona or you’re new to town, sooner or later you’ll need the post office. Whether you’re mailing a package, picking up a PO Box key, or renewing a passport, here’s everything you need to know about the Algona, Iowa post office, including hours, phone number, address, and services.
Hours and Location · Phone Number and Contact · PO Boxes and Package Pickup · Passport Services · Good to Know
Algona Post Office Hours and Location
The Algona post office sits at 112 N Minnesota St, Algona, IA 50511, right in the heart of downtown and just a short drive from any Hunt Rentals property. It serves the 50511 ZIP code and the surrounding Kossuth County area.
Quick FactsAddress: 112 N Minnesota St, Algona, IA 50511
Phone: (515) 295-2203
Retail window hours: Monday through Friday, 8:30 a.m. to 5 p.m.
Saturday hours: 9:30 a.m. to 11:30 a.m.
Sunday: Closed

Those hours cover the retail counter, where staff handle stamps, package shipping, money orders, and certified mail. Like most small-town post offices, the Algona location closes for lunch coverage gaps only occasionally, and hours can shift around federal holidays. If you’re planning a trip for a specific errand, especially around a holiday weekend, it’s worth a quick call first or a check of the official USPS Locator tool to confirm current hours before you head out.
Phone Number and Contact Information
The direct phone number for the Algona post office is (515) 295-2203. Call this number for questions specific to the local branch, like whether a package has arrived, current wait times, or holiday closures.
For broader questions, like tracking a package, filing a claim, or general USPS account help, the national USPS customer service line is 1-800-ASK-USPS (1-800-275-8777). That line connects you to USPS support directly rather than the Algona branch itself.
PO Boxes and Package Pickup
Renting a PO Box in Algona is a good option if you want a secure, private mailing address, especially useful if you’re new to town and still settling on a permanent address. The lobby at 112 N Minnesota St is accessible 24 hours a day for PO Box holders, so you’re not limited to retail window hours just to check your box.

If you’re waiting on a package that missed a delivery attempt, or one that requires a signature, it typically gets held at this same location for pickup. Bring your pickup notice and a photo ID to the retail counter during window hours. Bulk mail and larger package drop-off also runs on a separate schedule from the general retail counter, so it’s worth calling ahead if you’re shipping something large or heavy.
Passport Services
Many small-town post offices double as passport acceptance facilities, and Algona is generally one of them. Passport applications typically require an in-person appointment or a specific walk-in window, separate from regular retail hours, and photo services may or may not be offered on-site. Because appointment availability and exact passport hours can change, call the Algona branch directly at (515) 295-2203 before you go, and bring the required documents, application form, and payment method USPS specifies for passport services.

Good to Know
- Saturday hours are short, just two hours in the late morning, so plan weekday trips when possible for anything time-sensitive.
- The post office closes on all federal holidays, including days some other local businesses stay open.
- Retail window lines tend to be shortest right when the doors open on weekday mornings.
- PO Box lobby access is available 24 hours a day, separate from retail window hours.
Good to KnowHours, phone numbers, and service offerings at any post office can change without much notice. This guide reflects the most recently available information for the Algona branch, but for anything time-sensitive, like a passport appointment or a holiday shipping deadline, call (515) 295-2203 directly to confirm before making the trip.
Whether you’re mailing a package, renting a PO Box, or renewing a passport, the Algona post office covers the basics for the whole community, all from one convenient downtown location. If you’re moving to the area and need a place to call home first, Hunt Rentals offers two-bedroom apartments across three Algona properties, all just minutes from downtown.
Ready to see what’s available? Browse our current properties or download the rental application to get started.