Sumner County is a Beziak im Bundesstoot Kansas in da USA. Da Beziak hod 24132 Eihwohna. Da Sitz vo da Vawoitung is Wellington.

Da Beziak hod a Fläche vo 3069 Quadratkilometa, dovo san 8 Quadratkilometa Wossafläche.

Gmoana

Adamsville
Anson
Argonia
Ashton
Belle Plaine
Bushnell
Caldwell
Cicero
Conway Springs
Corbin
Dalton
Doster
Drury
Ewell
Geuda Springs
Hunnewell
Mayfield
Metcalf
Milan
Millerton
Milton
Mulvane
Oxford
Paton
Peck
Perth
Portland
Riverdale
Roland
Rome
South Haven
Suppesville
Wellington
Whitman
Zyba
Sumner County, Kansas