Each edition grades its towns against each other only.
More historic than 67% of U.S. towns. What drives it
Below: maps from 1932 on and the census since 1900.
The Mulberry Grove Township post office opened in 1834, the earliest record of the town by name. Three smaller post offices, Ripley (1819), Woburn (1860) and Durley (1888), opened inside today’s town and later closed.
More historic than 67% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Mulberry Grove Township is more historic than 67% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
Few Illinois towns list much on the Register (a typical Illinois town has 0.5 per 10,000 residents, the U.S. 2.4), so Mulberry Grove Township’s 0.0 sits below most of its state (28% of Illinois towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Mulberry Grove Township’s history is told.
Three other post offices opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Peaked at 745 in 1960; 520 people lived here in 2020.
13 censuses, 1900–2020.
U.S. Census Bureau decennial counts, from the census table on Mulberry Grove Township’s Wikipedia page.
From Wikipedia’s history of Mulberry Grove Township.
Mulberry Grove has existed under the names Bucktown, Houston and Shakerag. A post office was established in 1834.
In 1841, Mulberry Grove was platted by Francis Gill. Mulberry Grove was incorporated as a village in 1857.
Text from Wikipedia, licensed CC BY-SA 4.0.
Woven from the archive, old maps, post office records, the National Register and the people born here.
On the mapFirst mapped by the U.S. Geological SurveyWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Mulberry Grove Township. Tap a year, or press play to watch the town change.
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Mulberry Grove Township.
Each neighbor’s History grade, on the same three inputs.
The Mulberry Grove Township post office opened in 1834, the earliest record of the town by name (U.S. post office records).
Mulberry Grove Township is more historic than 67% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
25% of Mulberry Grove Township’s homes were built before 1940 (Census estimate, ±6.8 points), against a typical 11% for an Illinois town; the median home was built in 1970.
What the archives can’t tell you, neighbors can.
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).
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.
