The Smolan Township post office opened in 1887, the earliest record of the town by name. Another post office, Mentor (1881), opened inside today’s town and later closed.
First census: 175 in 19702020 census: 647139 years
Founding year: the first Smolan Township post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Smolan Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Smolan Township. Tap a year, or press play to watch the town change.
1892Salina sheet · 1:125,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Smolan Township.
People over time
Smolan Township, census by census
Peaked at 218 in 2000; 162 people lived here in 2020.
6 censuses, 1970–2020.
U.S. Census Bureau decennial counts, from the census table on Smolan Township’s Wikipedia page.
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.