Osage County, Kansas Zip Codes

Zip Code	City	Population
66523	Osage City	3,796
66414	Carbondale	2,513
66524	Overbrook	2,412
66451	Lyndon	1,834
66413	Burlingame	1,711
66537	Scranton	1,222
66543	Vassar	1,044
66528	Quenemo	785
66510	Melvern	683

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.