206 years in pictures
Its founding year, 1820, comes before those of 95% of the Illinois towns we grade with a known year.
Census counts: 195 in 1850, 4,883 in 2020. The archive holds 6 old photos and papers going back to 1870 and 2 maps from 1948 on.
2 places on the National Register of Historic Places.
- 1820Fairfield is settled







