|Lyon County, Kansas|
Lyon County Courthouse in Emporia
Location in the U.S. state of Kansas
Kansas's location in the U.S.
|Founded||February 5, 1862|
|Named for||Nathaniel Lyon|
|• Total||855 sq mi (2,214 km2)|
|• Land||847 sq mi (2,194 km2)|
|• Water||7.9 sq mi (20 km2), 0.9%|
|• ( 2016)||33,510|
|• Density||40/sq mi (20/km2)|
|Time zone||Central: UTC−6/ −5|
Lyon County (standard abbreviation: LY) is a county located in the U.S. state of Kansas. As of the 2010 census, the county population was 33,690.  The county seat and largest city is Emporia.  The county was named for General Nathaniel Lyon, who was killed at the Battle of Wilson's Creek in the Civil War. 
- 1 History
- 2 Geography
- 3 Demographics
- 4 Government
- 5 Education
- 6 Communities
- 7 Notable people
- 8 See also
- 9 References
- 10 Further reading
- 11 External links
For many millennia, the Great Plains of North America was inhabited by nomadic Native Americans. From the 16th century to 18th century, the Kingdom of France claimed ownership of large parts of North America. In 1762, after the French and Indian War, France secretly ceded New France to Spain, per the Treaty of Fontainebleau.
In 1802, Spain returned most of the land to France, but keeping title to about 7,500 square miles. In 1803, most of the land for modern day Kansas was acquired by the United States from France as part of the 828,000 square mile Louisiana Purchase for 2.83 cents per acre.
- Wabaunsee County (north)
- Osage County (northeast)
- Coffey County (southeast)
- Greenwood County (south)
- Chase County(west)
- Morris County (northwest)
|U.S. Decennial Census
1790-1960  1900-1990 
1990-2000  2010-2016 
Lyon County comprises the Emporia, KS Micropolitan Statistical Area.
As of the census  of 2000, there were 35,935 people, 13,691 households, and 8,639 families residing in the county. The population density was 42 people per square mile (16/km²). There were 14,757 housing units at an average density of 17 per square mile (7/km²). The racial makeup of the county was 83.27% White, 2.27% Black or African American, 0.47% Native American, 2.04% Asian, 0.01% Pacific Islander, 9.79% from other races, and 2.16% from two or more races. 16.72% of the population were Hispanic or Latino of any race.
There were 13,691 households out of which 32.60% had children under the age of 18 living with them, 50.80% were married couples living together, 8.40% had a female householder with no husband present, and 36.90% were non-families. 28.50% of all households were made up of individuals and 9.80% had someone living alone who was 65 years of age or older. The average household size was 2.51 and the average family size was 3.12.
In the county, the population was spread out with 25.70% under the age of 18, 16.20% from 18 to 24, 27.20% from 25 to 44, 19.10% from 45 to 64, and 11.60% who were 65 years of age or older. The median age was 31 years. For every 100 females, there were 97.40 males. For every 100 females age 18 and over, there were 95.20 males.
The median income for a household in the county was $32,819, and the median income for a family was $43,112. Males had a median income of $28,865 versus $21,338 for females. The per capita income for the county was $15,724. About 9.60% of families and 14.50% of the population were below the poverty line, including 15.60% of those under age 18 and 9.20% of those age 65 or over.
Lyon County was a prohibition, or "dry", county until the Kansas Constitution was amended in 1986 and voters approved the sale of alcoholic liquor by the individual drink with a 30 percent food sales requirement. The food sales requirement was removed with voter approval in 1992. 
Lyon County is divided into eleven townships. The city of Emporia is considered governmentally independent and is excluded from the census figures for the townships. In the following table, the population center is the largest city (or cities) included in that township's population total, if it is of a significant size.
/km² (/sq mi)
km² (sq mi)
km² (sq mi)
|Water %||Geographic coordinates|
|Agnes City||00525||430||2 (4)||279 (108)||0 (0)||0.15%|
|Americus||01700||1,503||7 (17)||225 (87)||1 (0)||0.35%|
|Center||11800||1,198||4 (10)||308 (119)||3 (1)||0.82%|
|Elmendaro||20687||788||4 (10)||257 (99)||1 (0)||0.31%|
|Emporia||21300||907||8 (21)||143 (55)||2 (1)||1.20%|
|Fremont||24750||903||5 (12)||184 (71)||1 (0)||0.33%|
|Ivy||34700||269||3 (9)||88 (34)||0 (0)||0.07%|
|Jackson||34825||979||4 (11)||227 (88)||1 (1)||0.62%|
|Pike||55825||1,034||6 (17)||139 (54)||0 (0)||0.35%|
|Reading||58625||487||3 (8)||175 (67)||1 (1)||0.79%|
|Waterloo||75925||284||2 (5)||154 (59)||1 (0)||0.40%|
R. Lee Ermey was born in Emporia on March 24, 1944, and died on April 15, 2018. He was a retired United States Marine Corps Gunnery Sergeant, Drill Instructor and actor. Ermey was often best known for his roles of authority figures, such as his breakout performance as Gunnery Sergeant Hartman in Full Metal Jacket, Mayor Tilman in the Alan Parker film Mississippi Burning, Bill Bowerman in Prefontaine, Sheriff Hoyt in The Texas Chainsaw Massacre remake, and plastic army men leader Sarge in the Toy Story films.
Homer Woodson Hargiss was an innovative college football coach who regularly used the forward pass and records show that it was used as early as 1910, three years before Knute Rockne began to call the play. He was head coach at both the College of Emporia and Emporia State.   He is also credited with inventing the huddle. 
Jerry Kill was the head football coach for the Minnesota Golden Gophers. He has over 100 wins in his career as a head coach, having worked as a head coach through several institutions at the college level. 
Dean Smith is a retired American head coach of men's college basketball. Originally from Emporia, Kansas, Smith has been called a “coaching legend” by the Basketball Hall of Fame. Smith is best known for his successful 36-year coaching tenure at the University of North Carolina at Chapel Hill. Smith coached from 1961 to 1997 and retired as the NCAA Division I men's basketball record-holder for victories (879), a record which was surpassed by Bob Knight in 2007, Mike Krzyzewski in 2011, and Jim Boeheim in 2012.  During his tenure as head coach of North Carolina, the team won two national titles and appeared in 11 Final Fours. 
William Allen White was a renowned American newspaper editor, politician, author, and leader of the Progressive movement. Between 1896 and his death White became the iconic spokesman for middle America. He won a 1923 Pulitzer Prize for his editorial "To an Anxious Friend," published July 27, 1922, after being arrested in a dispute over free speech following objections to the way the state of Kansas handled the men who participated in the Great Railroad Strike of 1922.
Maud Wagner was the first known female tattoo artist in the United States. She was a circus performer and traveled with her husband as both tattoo artists and as "tattooed attractions."
- "State & County QuickFacts". United States Census Bureau. Archived from the original on July 14, 2011. Retrieved July 26, 2014.
- "Find a County". National Association of Counties. Retrieved 2011-06-07.
- Blackmar, Frank Wilson (1912). Kansas: A Cyclopedia of State History, Volume 2. Standard Publishing Company. p. 196.
- 1806 Pike Expedition map through Lyon County.
- Santa Fe Rail History
- "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23.
- "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- "U.S. Decennial Census". United States Census Bureau. Retrieved July 26, 2014.
- "Historical Census Browser". University of Virginia Library. Retrieved July 26, 2014.
- "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved July 26, 2014.
- "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. Retrieved July 26, 2014.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- "Map of Wet and Dry Counties". Alcoholic Beverage Control, Kansas Department of Revenue. November 2006. Archived from the original on 2007-10-08. Retrieved 2007-12-28.
- Emporia Gazette, 1910 Forward Pass
- Definitive use of forward pass and the option pass in 1910 by Bill Hargiss
- DeLassus, David. "Jerry Kill Records by Year (Jerry Kill)". College Football Data Warehouse. Retrieved March 30, 2012.
- "NCAA stats". NCAA. NCAA. Archived from the original on 2006-10-08. Retrieved 2007-02-01.
- "Dean Smith Biography". Hall of Famers. Naismith Memorial Basketball Hall of Fame, Inc. Archived from the original on May 5, 2007. Retrieved 2006-10-29.
- Standard Atlas of Lyon County, Kansas; Geo. A. Ogle & Co; 84 pages; 1918.
- Standard Atlas of Lyon County, Kansas; Geo. A. Ogle & Co; 60 pages; 1901.
- An Illustrated Historical Atlas of Lyon County, Kansas; Edwards Brothers; 58 pages; 1878.
|Wikimedia Commons has media related to Lyon County, Kansas.|
- Lyon County Maps: Current, Historic, KDOT
- Kansas Highway Maps: Current, Historic, KDOT
- Kansas Railroad Maps: Current, 1996, 1915, KDOT and Kansas Historical Society