Seward County, Kansas

Seward County, Kansas
Seward County Courthouse in Liberal (2010)
Location within the U.S. state of Kansas
Coordinates: 37°12′N 100°50′W / 37.200°N 100.833°W / 37.200; -100.833
Country United States
State Kansas
FoundedMarch 20, 1873
Named afterWilliam H. Seward
SeatLiberal
Largest cityLiberal
Area
 • Total
640 sq mi (1,700 km2)
 • Land639 sq mi (1,660 km2)
 • Water1.0 sq mi (2.6 km2)  0.2%
Population
 (2020)
 • Total
21,964
 • Estimate 
(2023)
21,067
 • Density34.4/sq mi (13.3/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Area code620
Congressional district1st
WebsiteSewardCountyKS.org

Seward County is a county of the U.S. state of Kansas. Its county seat and largest city is Liberal. As of the 2020 census, the county population was 21,964. The county was formed on March 20, 1873, and named after William Seward, a politician and Secretary of State under Abraham Lincoln and Andrew Johnson.