Havensville is a city in Pottawatomie County, Kansas, United States.

[8] According to the United States Census Bureau, the city has a total area of 0.15 square miles (0.39 km2), all land.

[9] This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters.

[10] Havensville is part of the Manhattan, Kansas Metropolitan Statistical Area.

The 2020 United States census counted 119 people, 51 households, and 34 families in Havensville.

27.5% of households consisted of individuals and 5.9% had someone living alone who was 65 years of age or older.

25.9% of all households were made up of individuals, and 6.9% had someone living alone who was 65 years of age or older.

32.8% of all households were made up of individuals, and 12.5% had someone living alone who was 65 years of age or older.

There were 7.9% of families and 10.9% of the population living below the poverty line, including 22.6% of under eighteens and 6.9% of those over 64.

The community is served by Onaga USD 322 public school district.