Denton is a city in Doniphan County, Kansas, United States.

[5] According to the United States Census Bureau, the city has a total area of 0.14 square miles (0.36 km2), all land.

The 2020 United States census counted 130 people, 58 households, and 37 families in Denton.

There were 65 housing units at an average density of 448.3 per square mile (173.1/km2).

29.3% of households consisted of individuals and 13.8% had someone living alone who was 65 years of age or older.

There were 74 housing units at an average density of 528.6 per square mile (204.1/km2).

33.3% of all households were made up of individuals, and 15.8% had someone living alone who was 65 years of age or older.

32.4% of all households were made up of individuals, and 22.5% had someone living alone who was 65 years of age or older.

None of the families and 4.5% of the population were living below the poverty line, including no under eighteens and 6.9% of those over 64.

The community is served by Doniphan West USD 111 public school district.