Lorraine is a city in Ellsworth County, Kansas, United States.

[6] According to the United States Census Bureau, the city has a total area of 0.25 square miles (0.65 km2), all land.

[7] The 2020 United States census counted 137 people, 53 households, and 34 families in Lorraine.

There were 61 housing units at an average density of 241.1 per square mile (93.1/km2).

30.2% of households consisted of individuals and 9.4% had someone living alone who was 65 years of age or older.

There were 65 housing units at an average density of 260.0 per square mile (100.4/km2).

There were 66 housing units at an average density of 279.0 per square mile (107.7/km2).

The racial makeup of the city was 95.59% White, 3.68% African American, and 0.74% from two or more races.

16.0% of all households were made up of individuals, and 4.0% had someone living alone who was 65 years of age or older.

[2] The community is served by Central Plains USD 112 public school district.

The Oilers won the Kansas State High School 8-Man DII football championship in 2014.