Clay Center, Kansas

Clay Center is a city in and the county seat of Clay County, Kansas, United States. As of the 2020 census, the population of the city was 4,199.

History
Clay Center was first settled in 1862. It was named from its position near the geographical center of Clay County.

The first post office was established in Clay Center on July 3, 1862.

Clay Center was located on the Chicago, Rock Island and Pacific and Union Pacific Railroads.

Geography
According to the United States Census Bureau, the city has a total area of 3.08 sqmi, all of it land. Clay Center is unique, because it is the geographic midpoint between Los Angeles, California and New York City, the two largest American cities. Both cities are exactly 1224 mi from Clay Center.

Climate
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Clay Center has a humid subtropical climate, abbreviated "Cfa" on climate maps.

2020 census
The 2020 United States census counted 4,199 people, 1,809 households, and 1,116 families in Clay Center. The population density was 1,315.9 per square mile (508.1/km$2$). There were 2,103 housing units at an average density of 659.0 per square mile (254.5/km$2$). The racial makeup was 92.62% (3,889) white or European American (91.86% non-Hispanic white), 0.86% (36) black or African-American, 0.79% (33) Native American or Alaska Native, 0.79% (33) Asian, 0.0% (0) Pacific Islander or Native Hawaiian, 0.98% (41) from other races, and 3.98% (167) from two or more races. Hispanic or Latino of any race was 3.02% (127) of the population.

Of the 1,809 households, 26.4% had children under the age of 18; 48.2% were married couples living together; 27.8% had a female householder with no spouse or partner present. 34.8% of households consisted of individuals and 18.9% had someone living alone who was 65 years of age or older. The average household size was 2.0 and the average family size was 2.7. The percent of those with a bachelor's degree or higher was estimated to be 15.7% of the population.

23.0% of the population was under the age of 18, 5.4% from 18 to 24, 22.7% from 25 to 44, 23.8% from 45 to 64, and 25.1% who were 65 years of age or older. The median age was 43.9 years. For every 100 females, there were 106.4 males. For every 100 females ages 18 and older, there were 109.1 males.

The 2016-2020 5-year American Community Survey estimates show that the median household income was $43,191 (with a margin of error of +/- $6,863) and the median family income was $67,677 (+/- $6,899). Males had a median income of $45,605 (+/- $9,734) versus $21,250 (+/- $3,104) for females. The median income for those above 16 years old was $33,169 (+/- $2,538). Approximately, 8.9% of families and 7.4% of the population were below the poverty line, including 5.8% of those under the age of 18 and 1.2% of those ages 65 or over.

2010 census
As of the census of 2010, there were 4,334 people, 1,920 households, and 1,172 families living in the city. The population density was 1407.1 PD/sqmi. There were 2,158 housing units at an average density of 700.6 /sqmi. The racial makeup of the city was 96.9% White, 0.5% African American, 0.6% Native American, 0.3% Asian, 0.4% from other races, and 1.3% from two or more races. Hispanic or Latino people of any race were 1.8% of the population.

There were 1,920 households, of which 27.0% had children under the age of 18 living with them, 48.8% were married couples living together, 8.2% had a female householder with no husband present, 4.0% had a male householder with no wife present, and 39.0% were non-families. 35.0% of all households were made up of individuals, and 20.1% had someone living alone who was 65 years of age or older. The average household size was 2.21 and the average family size was 2.82.

The median age in the city was 44.5 years. 22.5% of residents were under the age of 18; 6.6% were between the ages of 18 and 24; 21.4% were from 25 to 44; 25.8% were from 45 to 64; and 23.7% were 65 years of age or older. The gender makeup of the city was 48.6% male and 51.4% female.

2000 census
As of the census of 2000, there were 4,564 people, 1,979 households, and 1,258 families living in the city. The population density was 1,762.4 PD/sqmi. There were 2,191 housing units at an average density of 846.0 /sqmi. The racial makeup of the city was 97.98% White, 0.64% African American, 0.33% Native American, 0.20% Asian, 0.07% from other races, and 0.79% from two or more races. Hispanic or Latino people of any race were 0.53% of the population.

There were 1,979 households, out of which 27.0% had children under the age of 18 living with them, 52.6% were married couples living together, 7.2% had a female householder with no husband present, and 36.4% were non-families. 33.4% of all households were made up of individuals, and 19.7% had someone living alone who was 65 years of age or older. The average household size was 2.24 and the average family size was 2.83.

In the city, the population was spread out, with 23.0% under the age of 18, 7.3% from 18 to 24, 22.0% from 25 to 44, 22.5% from 45 to 64, and 25.1% who were 65 years of age or older. The median age was 43 years. For every 100 females, there were 94.0 males. For every 100 females age 18 and over, there were 88.7 males.

The median income for a household in the city was $31,531, and the median income for a family was $45,567. Males had a median income of $29,526 versus $16,149 for females. The per capita income for the city was $19,128. About 5.9% of families and 9.8% of the population were below the poverty line, including 12.5% of those under age 18 and 10.0% of those age 65 or over.

Arts and culture
The Piotique Festival is an annual pioneer and antique festival, featuring food, crafts, activities, live entertainment, and dancing.

Government
The Clay Center government consists of a mayor and eight council members, which meets twice a month.

Education


The community is served by Clay County USD 379 public school district, and Clay Center Community High School.

The Clay Center Carnegie Library is the public library for this community.

Notable people

 * Herb Bradley, professional baseball player
 * Tracy Claeys, Washington State football defensive coordinator and former University of Minnesota football head coach
 * Warren Henry Cole, surgeon who pioneered X-ray use in medicine
 * George Docking, former governor of Kansas
 * Steve Doocy, host for Fox News, Fox & Friends TV talk show; author
 * Tenney Frank, noted scholar and historian
 * Nicole Ohlde, basketball player and WNBA player
 * Otto D. Unruh, two-time Bethel College football coach and 21-year coaching career at Clay Center Kansas High School
 * William D. Vincent, United States Representative