Geary County (county code GE) is a county located in the U.S. state of Kansas. As of the 2010 census, the county population was 34,362. Its county seat and most populous city is Junction City. The county is named in honor of Governor John W. Geary.
According to the U.S. Census Bureau, the county has a total area of 404 square miles (1,050 km), of which 385 square miles (1,000 km) is land and 20 square miles (52 km) (4.9%) is water. It is the second-smallest county in Kansas by land area and third-smallest by total area.
Geary County comprises the Junction City, KS Micropolitan Statistical Area, which is included in the Manhattan-Junction City, KS Combined Statistical Area.
As of the 2000 census, there were 27,947 people, 10,458 households, and 7,582 families residing in the county. The population density was 73 people per square mile (28/km²). There were 11,959 housing units at an average density of 31 per square mile (12/km²). The racial makeup of the county was 64.13% White, 22.03% Black or African American, 0.75% Native American, 3.16% Asian, 0.41% Pacific Islander, 4.10% from other races, and 5.41% from two or more races. Hispanic or Latino of any race were 8.45% of the population.
There were 10,458 households out of which 39.60% had children under the age of 18 living with them, 56.90% were married couples living together, 12.30% had a female householder with no husband present, and 27.50% were non-families. 22.50% of all households were made up of individuals and 7.80% had someone living alone who was 65 years of age or older. The average household size was 2.61 and the average family size was 3.07.
In the county, the population was spread out with 29.60% under the age of 18, 13.60% from 18 to 24, 30.00% from 25 to 44, 17.40% from 45 to 64, and 9.40% who were 65 years of age or older. The median age was 29 years. For every 100 females, there were 97.30 males. For every 100 females age 18 and over, there were 94.30 males.
The median income for a household in the county was $31,917, and the median income for a family was $36,372. Males had a median income of $25,942 versus $21,389 for females. The per capita income for the county was $16,199. About 9.70% of families and 12.10% of the population were below the poverty line, including 16.80% of those under age 18 and 9.90% of those age 65 or over.
Geary County Kansas neighborhoods include: Grandview Plaza, Hunter Ridge, North Junction City, Patriot Pointe, Rucker Rd, Skyline Dr, Village at Freedom Place