Winona County Post Offices

17 S Main St
Altura, Minnesota 55910

745 Frontage Rd
Dakota, Minnesota 55925

675 E Main St
Lewiston, Minnesota 55952

200 Mill St
Minnesota City, Minnesota 55959

105 Main St
Rollingstone, Minnesota 55969

1201 Whitewater Ave
Saint Charles, Minnesota 55972

112 W Main St N
Utica, Minnesota 55979

67 W 5th St
Winona, Minnesota 55987

Winona County

There are 8 US Post Offices in Winona County serving a total of 50,270 residents equating to 6,284 residents per post office. It's estimated that approximately 80,237 packages are handled across the 8 county post offices annually. Winona County is a county located in the U.S. state of Minnesota. As of the 2010 census, the population was 51,461. Its county seat is Winona. Winona County comprises the Winona, MN Micropolitan Statistical Area."