Netawaka is a city in Jackson County, Kansas, United States.

[6] According to the United States Census Bureau, the city has a total area of 0.98 square miles (2.54 km2), all land.

[7] The 2020 United States census counted 139 people, 49 households, and 39 families in Netawaka.

There were 61 housing units at an average density of 63.0 per square mile (24.3/km2).

16.3% of households consisted of individuals and 6.1% had someone living alone who was 65 years of age or older.

There were 62 housing units at an average density of 63.3 per square mile (24.4/km2).

There were 66 housing units at an average density of 67.6 per square mile (26.1/km2).

The racial makeup of the city was 94.12% White, 5.29% Native American, and 0.59% from two or more races.

About 20.5% of families and 19.0% of the population were below the poverty line, including 25.4% of those under the age of eighteen and 45.5% of those sixty five or over.

The community is served by North Jackson USD 335 public school district.