The Junction City post office opened in 1925, the earliest record of the town by name. Another post office, Junction (1874), opened inside today’s town and later closed.
First census: 39 in 18802020 census: 420101 years
Founding year: the first Junction City post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Junction City’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
In 1872 the Wisconsin Central Railroad laid rail west from Stevens Point through forests and swamps, heading toward what would become Marshfield, aiming to eventually reach Lake Superior. In 1874 the Wisconsin Valley Railroad built a rail line north from Centralia (Wisconsin Rapids) to Wausau, crossing the Wisconsin Central. At the intersection of the two lines, cars could be switched and a community began to grow. In 1874 a post office was established there, with the name Junction.
Every edition of the U.S. Geological Survey’s map of Junction City. Tap a year, or press play to watch the town change.
1970Junction City 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 Junction City.
People over time
Junction City, census by census
Between 39 and 523 people in every census since 1880.
12 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Junction City’s Wikipedia page.
Famous people
Famous people close to Junction City
Nobody well known was born in Junction City 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 Wikimedia Commons (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.