Colby, Kansas

Colby, Kansas
Thomas County Courthouse (2014)
Thomas County Courthouse (2014)
Location within Thomas County and Kansas
Location within Thomas County and Kansas
KDOT map of Thomas County (legend)
Coordinates: 39°23′05″N 101°02′43″W / 39.38472°N 101.04528°W / 39.38472; -101.04528[1]
CountryUnited States
StateKansas
CountyThomas
Founded1885
Incorporated1886
Named forJ.R. Colby
Area
 • Total
3.58 sq mi (9.27 km2)
 • Land3.58 sq mi (9.27 km2)
 • Water0.00 sq mi (0.00 km2)
Elevation3,166 ft (965 m)
Population
 • Total
5,570
 • Density1,600/sq mi (600/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP code
67701
Area code785
FIPS code20-14650
GNIS ID485557[1]
Websitecityofcolby.com

Colby is a city in and the county seat of Thomas County, Kansas, United States.[1] As of the 2020 census, the population of the city was 5,570.[3][4]

  1. ^ a b c d U.S. Geological Survey Geographic Names Information System: Colby, Kansas
  2. ^ "2019 U.S. Gazetteer Files". United States Census Bureau. Retrieved July 24, 2020.
  3. ^ a b "Profile of Colby, Kansas in 2020". United States Census Bureau. Archived from the original on December 8, 2021. Retrieved December 8, 2021.
  4. ^ a b "QuickFacts; Colby, Kansas; Population, Census, 2020 & 2010". United States Census Bureau. Archived from the original on August 28, 2021. Retrieved August 28, 2021.