Woodbury County Post Offices

109 N 2nd Ave
Anthon, Iowa 51004

110 E 1st St
Bronson, Iowa 51007

305 5th St
Correctionville, Iowa 51016

406 3rd St
Cushing, Iowa 51018

211 Main St
Danbury, Iowa 51019

315 Main St
Hornick, Iowa 51026

314 Cedar St
Lawton, Iowa 51030

319 Main St
Moville, Iowa 51039

32 Washington St
Oto, Iowa 51044

324 Front St
Pierson, Iowa 51048

310 Tipton St
Salix, Iowa 51052

410 4th St
Sergeant Bluff, Iowa 51054

214 Jackson St
Sioux City, Iowa 51101

309 4th St
Sloan, Iowa 51055

207 S Hickory St
Smithland, Iowa 51056

Woodbury County

There are 15 US Post Offices in Woodbury County serving a total of 18,942 residents equating to 1,263 residents per post office. It's estimated that approximately 30,234 packages are handled across the 15 county post offices annually. Woodbury County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 102,172. The county seat is Sioux City. Woodbury County is included in the Sioux City, IA-NE-SD Metropolitan Statistical Area."