Manter is a city in Stanton County, Kansas, United States. As of the 2010 census, the city population was 171.
Manter is located at 37°31′27″N 101°53′4″W / 37.52417°N 101.88444°W / 37.52417; -101.88444 (37.524205, -101.884462). According to the United States Census Bureau, the city has a total area of 0.2 square miles (0.6 km²), all of it land.
As of the census of 2000, there were 178 people, 67 households, and 46 families residing in the city. The population density was 755.4 people per square mile (286.4/km²). There were 90 housing units at an average density of 381.9 per square mile (144.8/km²). The racial makeup of the city was 90.45% White, 6.74% Native American, 2.25% from other races, and 0.56% from two or more races. Hispanic or Latino of any race were 3.93% of the population.