
Mayo Clinic Buildings · National Register of Historic Places
Rochester’s story
172 years in pictures
Mayo Clinic Buildings is a National Historic Landmark, the National Register’s top tier.
Census counts: 1,424 in 1860, 121,395 in 2020. The archive holds 6 old photos and papers going back to 1883 and 3 maps from 1939 on.
13 places on the National Register of Historic Places.
Explore the history →
Getting set upMoving to Rochester: who provides what
Who provides power, water and the rest in Rochester, and how to reach them.
The full setup list →EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.