Osage County Post Offices

123 S Topeka Ave
Burlingame, Kansas 66413

223 Main St
Carbondale, Kansas 66414

712 Topeka Ave
Lyndon, Kansas 66451

118 NE Emporia St
Melvern, Kansas 66510

123 S 6th St
Osage City, Kansas 66523

320 Maple St
Overbrook, Kansas 66524

121 N 5th St
Quenemo, Kansas 66528

324 S Brownie Blvd
Scranton, Kansas 66537

130 Topeka St
Vassar, Kansas 66543

Osage County

There are 9 US Post Offices in Osage County serving a total of 16,738 residents equating to 1,860 residents per post office. It's estimated that approximately 26,716 packages are handled across the 9 county post offices annually. Osage County (county code OS) is a county located in the U.S. state of Kansas. As of the 2010 census, the county population was 16,295. Its county seat is Lyndon, and its most populous city is Osage City. The county was originally organized in 1855 as Weller County, and was renamed in 1859 after the Osage River that runs through it, which is itself named for the Osage Native American Tribe."