The Humboldt Township post office opened in 1870, the earliest record of the town by name. Another post office, Humboldt (1870), opened inside today’s town and later closed.
2020 census: 413156 years
Founding year: the first Humboldt Township post office (Blevins & Helbock, CC0).
What stands out about Humboldt Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost post offices, old corners, places now gone and burying grounds
Another post office, Humboldt, opened and closed inside today’s town.
Hamlets and corners on the map
HumboldtHumboldt MineWobic
Gone or out of use
Black River SchoollocaleHumboldt Post Officepost officeHumboldt Stationlocale
1cemetery inside Humboldt Township
Humboldt
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Humboldt Township, in brief
Wikipedia doesn’t have a history of Humboldt Township yet. The photos, dates and memories neighbors add here are how it gets written.
Humboldt Township is a civil township of Marquette County in the U.S. state of Michigan. The population was 413 at the 2020 census, down from 464 in 2010. It contains a portion of the census-designated place of Republic.
Its first post office opened in 1870. Between the 2010 and 2020 censuses its population fell from 464 to 413 (-11%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Humboldt Township, 1870 to 1955
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Humboldt Township. Tap a year, or press play to watch the town change.
1955Republic SW sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Humboldt Township.
Famous people
Famous people close to Humboldt Township
Nobody well known was born in Humboldt Township itself, so here are the best known from just nearby.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.