Allen
Allen (Census-designated place, South Dakota, United States): population 783 (2024), median household income US$9,511 (2020), 8.7% aged 65+, unemployment 0.0%. Charts for every census 1990–2024, compared with South Dakota and United States.
Allen (Census-designated place, South Dakota, United States): population 783 (2024), median household income US$9,511 (2020), 8.7% aged 65+, unemployment 0.0%. Charts for every census 1990–2024, compared with South Dakota and United States.