📍 SOUTH DAKOTA

Sioux Falls Downtown Station Post Office

Post Office (USPS) · Sioux Falls

The Downtown Station is the main post office in central Sioux Falls, a short distance from the Big Sioux River and the waterfalls at Falls Park.

📞 605-575-3546 🗺️ View on Google Maps 🧭 Get directions

Location & contact

📍 Location & contact

Address320 S. 2nd Ave., Sioux Falls 57104

Phone605-575-3546

Plus Code86M5G7VG+JP

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At a glance

Central Sioux Falls locationNear Falls ParkFirst-time & minor applicationsBy appointment

📖 About this office

The Downtown Station is the main post office in central Sioux Falls, a short distance from the Big Sioux River and the waterfalls at Falls Park. It accepts U.S. passport applications for the State Department and is a natural choice for people who live or work in the downtown core and prefer to keep the errand close to the middle of the city.

Staff here process applications that must be submitted in person — first-time passports, passports for children under 16, and cases where a renewal by mail is not allowed. They verify your identity and citizenship documents, witness your signature, and forward the sealed application to the State Department.

💡 Good to know

This office sits in the downtown grid, so plan a moment for street or lot parking during business hours. Appointments are generally required, so book through the USPS scheduler before you go and bring your citizenship proof, a photo ID with a photocopy, and your fees. If the downtown slots do not fit your schedule, the west-side Meadows Postal Store is the other Sioux Falls option.

⭐ Services

New passport applications

Passports for children under 16

Document and identity verification

Signature witnessing

❓ Frequently asked questions

Does the Downtown Station accept passport applications?

Yes. The Sioux Falls Downtown Station at 320 S. 2nd Ave. is a USPS passport acceptance office. It handles first-time applicants and children who must apply in person.

Do I need an appointment at the Downtown Station?

Passport service here is generally by appointment. Schedule online through the USPS scheduler and confirm any details when you book.

Can I renew my passport here?

If you qualify to renew by mail, you can do that yourself without an in-person visit. This office is for applications that must be submitted in person, such as first-time and minor passports.