Grainfield is a city in northern Gove County, Kansas, United States. As of the 2020 census, the population of the city was 322.
Grainfield got its start in the year 1879 following construction of the railroad through that territory. It was named for the wheat fields in the vicinity.
The first post office in Grainfield was established in May 1879.
The Grainfield Opera House is listed on the National Register of Historic Places.
According to the United States Census Bureau, the city has a total area of , all land.
The 2020 United States census counted 322 people, 132 households, and 79 families in Grainfield. The population density was 697.0 per square mile (269.1/km). There were 158 housing units at an average density of 342.0 per square mile (132.0/km). The racial makeup was 90.06% (290) white or European American (89.13% non-Hispanic white), 0.0% (0) black or African-American, 0.0% (0) Native American or Alaska Native, 0.0% (0) Asian, 0.0% (0) Pacific Islander or Native Hawaiian, 0.93% (3) from other races, and 9.01% (29) from two or more races. Hispanic or Latino of any race was 3.11% (10) of the population.
Of the 132 households, 25.8% had children under the age of 18; 52.3% were married couples living together; 22.0% had a female householder with no spouse or partner present. 36.4% of households consisted of individuals and 19.7% 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 2.5. The percent of those with a bachelorâÂÂs degree or higher was estimated to be 11.8% of the population.
25.5% of the population was under the age of 18, 5.0% from 18 to 24, 22.0% from 25 to 44, 27.6% from 45 to 64, and 19.9% who were 65 years of age or older. The median age was 43.5 years. For every 100 females, there were 91.7 males. For every 100 females ages 18 and older, there were 106.9 males.
The 2016-2020 5-year American Community Survey estimates show that the median household income was $43,500 (with a margin of error of +/- $12,874) and the median family income was $68,125 (+/- $15,079). Males had a median income of $27,411 (+/- $14,275) versus $23,906 (+/- $9,567) for females. The median income for those above 16 years old was $26,786 (+/- $8,324). Approximately, 5.5% of families and 6.5% of the population were below the poverty line, including 0.0% of those under the age of 18 and 17.6% of those ages 65 or over.
As of the census of 2010, there were 277 people, 127 households, and 84 families residing in the city. The population density was . There were 162 housing units at an average density of . The racial makeup of the city was 100.0% White.
There were 127 households, of which 23.6% had children under the age of 18 living with them, 55.9% were married couples living together, 6.3% had a female householder with no husband present, 3.9% had a male householder with no wife present, and 33.9% were non-families. 33.1% of all households were made up of individuals, and 15.8% had someone living alone who was 65 years of age or older. The average household size was 2.18 and the average family size was 2.71.
The median age in the city was 46.2 years. 20.9% of residents were under the age of 18; 7.2% were between the ages of 18 and 24; 20.9% were from 25 to 44; 28.9% were from 45 to 64; and 22% were 65 years of age or older. The gender makeup of the city was 47.3% male and 52.7% female.
Grainfield is served by Wheatland USD 292 public school district. The Wheatland High School mascot is Thunderhawks.
The Wheatland Shockers and Grinnell Warriors last sports season was in 2005-2006. In the fall of 2006, Wheatland/Grinnell Thunderhawks began.
The Wheatland/Grinnell Thunderhakws won the following Kansas State High school championships:
The Wheatland Shockers won the following Kansas high school championships: