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Riley County, Kansas

Riley County
Riley County Courthouse in Manhattan (2005)
Riley County Courthouse in Manhattan (2005)
Flag of Riley County
Map of Kansas highlighting Riley County
Location within the U.S. state of Kansas
Map of the United States highlighting Kansas
Kansas's location within the U.S.
Coordinates: 39°06′47″N 96°37′41″W / 39.1131°N 96.6281°W / 39.1131; -96.6281
Country United States
State Kansas
FoundedAugust 25, 1855
Named forBennet C. Riley
SeatManhattan
Largest cityManhattan
Area
 • Total622 sq mi (1,610 km2)
 • Land610 sq mi (1,600 km2)
 • Water12 sq mi (30 km2)  2.0%
Population
 • Total71,959
 • Density118.0/sq mi (45.6/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional district1st
Websiterileycountyks.gov Edit this at Wikidata

Riley County (standard abbreviation: RL) is a county located in the U.S. state of Kansas. In 2020, 71,959 people lived there.[1] The biggest city is Manhattan. Manhattan is also the county seat.[2]

Two of Kansas' biggest employers are in Riley County: Fort Riley and Kansas State University.

  1. 1.0 1.1 "QuickFacts: Riley County, Kansas". United States Census Bureau. Retrieved October 3, 2023.
  2. "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved 2011-06-07.

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