Valley Falls, KS
Valley Falls is a city in Jefferson County, Kansas, United States. As of the 2010 census, the city population was 1,192. Valley Falls is part of the Topeka, Kansas Metropolitan Statistical Area.
Originally named Grasshopper Falls, the city is located in Delaware Township.
Valley Falls is located at 39°20′35″N 95°27′38″W / 39.34306°N 95.46056°W / 39.34306; -95.46056 (39.342936, -95.460584). According to the United States Census Bureau, the city has a total area of 0.8 square miles (1.9 km²), all of it land.