175 years in pictures
Oliver H. Kelley Homestead is a National Historic Landmark, the National Register’s top tier.
Census counts: 233 in 1860, 25,835 in 2020. The archive holds 6 old photos and papers going back to 1941 and 3 maps from 1961 on.
3 places on the National Register of Historic Places.
- 1851Elk River is settled








