Monticello
Monticello (City, Illinois, United States): population 6,304 (2024), median household income US$99,449 (2024), 21.9% aged 65+, unemployment 0.5%. Charts for every census 1990–2024, compared with Illinois and United States.
Monticello (City, Illinois, United States): population 6,304 (2024), median household income US$99,449 (2024), 21.9% aged 65+, unemployment 0.5%. Charts for every census 1990–2024, compared with Illinois and United States.