Post Offices in & near Sioux City, IA

Sioux City Post Office

Post Office in Sioux City, Iowa on Jackson St. Operating hours, phone number, services information, and other locations.

Address: 214 Jackson St, Sioux City, IA 51101
Phone: 712-277-6415
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 7:30am - 5:00pm
Tuesday 7:30am - 5:00pm
Wednesday 7:30am - 5:00pm
Thursday 7:30am - 5:00pm
Friday 7:30am - 5:00pm
Saturday 8:30am - 12:30pm
Sunday Closed

Lobby Hours

Monday 6:00pm
Tuesday 6:00pm
Wednesday 6:00pm
Thursday 6:00pm
Friday 6:00pm
Saturday 5:30pm
Sunday Closed

Last Collection Times

Monday 8:30am - 1:30pm
Tuesday 8:30am - 1:30pm
Wednesday 8:30am - 1:30pm
Thursday 8:30am - 1:30pm
Friday 8:30am - 1:30pm
Saturday Closed
Sunday Closed

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Leaflet

South Sioux City Post Office

Address: 801 W 29th St, South Sioux City, NE 68776
Phone: 402-494-1312
Fax: 402-494-1234
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

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Leaflet

Dakota City Post Office

Address: 110 N 16th St, Dakota City, NE 68731
Phone: 402-987-3322
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

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Leaflet

North Sioux City Post Office

Address: 310 N Derby Ln, North Sioux City, SD 57049
Phone: 605-232-4206
Fax: 605-232-3165
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

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Leaflet

Sergeant Blu Post Office

Address: 410 4th St, Sergeant Bluff, IA 51054
Phone: 712-943-5560
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

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Leaflet

Jackson Post Office

Address: 112 W Elk St, Jackson, NE 68743
Phone: 402-632-4439
Fax: 402-632-4439
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

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Leaflet