Seneca
Seneca (Village, Illinois, United States): population 2,450 (2024), median household income US$86,830 (2024), 12.1% aged 65+, unemployment 4.0%. Charts for every census 1990–2024, compared with Illinois and United States.
Seneca (Village, Illinois, United States): population 2,450 (2024), median household income US$86,830 (2024), 12.1% aged 65+, unemployment 4.0%. Charts for every census 1990–2024, compared with Illinois and United States.