Sumner County

Argonia
Belle Plaine
Caldwell
Conway Springs
Geuda Springs
Mulvane
Oxford
South Haven
Wellington
HASC code :US-KS-SU
FIPS 6-4 code :20191
Capital :Wellington
Largest city :Wellington
Elevation :High : Conway Springs 1,366 ft
Low : Geuda Springs 1,120 ft
Population :25,946
Land Area :1,182 sq mi
(3,061 km²)
Density :21.95/sq mi
(8.48/km²)
Time zone :UTC -6
Website :http://www.co.sumner.ks.us