
John Holman House · National Register of Historic Places
Humboldt’s story
165 years in pictures
Census counts: 917 in 1880, a peak of 1,435 in 1930, 800 in 2020. The archive holds 12 old photos and papers going back to 1885 and 2 maps from 1916 on.
2 places on the National Register of Historic Places.
Explore the history →
Getting set upMoving to Humboldt: who provides what
Who provides power, water and the rest in Humboldt, 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 Sep 30, 2026.