Newton County Post Offices

103 E Market St
Diamond, Missouri 64840

101 W Main St
Fairview, Missouri 64842

126 S Main St
Granby, Missouri 64844

3115 S Main St
Joplin, Missouri 64804

101 E Hickory St
Neosho, Missouri 64850

11945 W Highway 86
Racine, Missouri 64858

5301 S Range Line Rd
Saginaw, Missouri 64864

1205 Cherokee Ave
Seneca, Missouri 64865

302 Kent St
Stark City, Missouri 64866

108 Chestnut St
Wentworth, Missouri 64873

Newton County

There are 10 US Post Offices in Newton County serving a total of 78,625 residents equating to 7,863 residents per post office. It's estimated that approximately 125,494 packages are handled across the 10 county post offices annually. Newton County is a county located in the southwest portion of the U.S. state of Missouri. As of the 2010 census, the population was 58,114. Its county seat is Neosho. The county was organized in 1838 and is named in honor of John Newton, a hero who fought in the Revolutionary War. Newton County is part of the Joplin, MO Metropolitan Statistical Area."