The town originated from a gristmill that was built in 1834, of which the town got its name. When the Chicago, Burlington and Quincy Railroad was built through the area in 1866 it caused an increase in population and goods. Milledgeville was incorporated as a village in 1886. The original mill was torn down in 1908. The population peaked in the 1960s and has since seen a slow decline.
Every edition of the U.S. Geological Survey’s map of Milledgeville. Tap a year, or press play to watch the town change.
1934Morrison sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Milledgeville.
People over time
Milledgeville, census by census
Between 216 and 1,209 people in every census since 1860.
17 censuses, 1860–2020.
U.S. Census Bureau decennial counts, from the census table on Milledgeville’s Wikipedia page.
Questions about Milledgeville’s history
What year was Milledgeville founded?
The Milledgeville post office opened in 1844, the earliest record of the town by name (U.S. post office records).
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 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.