Freeport is an unincorporated community in Harper County, Kansas, United States.

[5] Midlothian had a few amenities including a post office established in 1879, as well as a local school and church.

[9] Until November 2017, when the population had risen to eight, it was the smallest incorporated city in the state of Kansas.

[4] According to the United States Census Bureau, the community has a total area of 0.20 square miles (0.52 km2), all of it land.

[11] As of the census[12] of 2010, there were 5 people, 3 households, and 2 families residing in the community.

There were 4 housing units at an average density of 20.0 per square mile (7.7/km2).

The racial makeup of the community was 80.0% White and 20.0% Native American.

The community is served by Chaparral USD 361 public school district.