Boone Grove originated as the Boon Grove Post Office (no "e") on December 28, 1843, about 1.5 miles (2.4 km) northeast of its current location. In 1881–82, the Chicago and Erie Railroad was built through the township and the post office moved to the current location, along with most of the original community members.
The town witnessed its greatest growth between 1890 and 1910. The Modern Woodmen of America Lodge (1908) at the corner of Main Street and County Road 350 West is a reminder of this period. The Porter Township High School was constructed in 1913 on Main Street at Lucretia Street. Although significantly changed with additions, it remains the township's elementary and middle school.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
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 (11), the Library of Congress (1), Wikipedia, Wikidata and Wikipedia for famous people and U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.