Arcadia is a city in northeast Crawford County, Kansas, United States.

[7] The east edge of Arcadia is the Kansas-Missouri state border.

According to the United States Census Bureau, the city has a total area of 0.44 square miles (1.14 km2), all of it land.

[8] The 2020 United States census counted 254 people, 128 households, and 69 families in Arcadia.

There were 152 housing units at an average density of 350.2 per square mile (135.2/km2).

45.3% of households consisted of individuals and 18.0% had someone living alone who was 65 years of age or older.

[14] The percent of those with a bachelor’s degree or higher was estimated to be 9.1% of the population.

There were 168 housing units at an average density of 381.8 per square mile (147.4/km2).

34.6% of all households were made up of individuals, and 10.3% had someone living alone who was 65 years of age or older.

28.2% of all households were made up of individuals, and 13.5% had someone living alone who was 65 years of age or older.