Each edition grades its towns against each other only.
More historic than 35% of U.S. towns. What drives it
Below: maps from 1925 on and old-book passages.
More historic than 35% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Gilmer Township is more historic than 35% 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 Gilmer 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: our sources. 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 Gilmer Township’s history is told.
Every edition of the U.S. Geological Survey’s map of Gilmer 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 Gilmer Township.
Wikipedia doesn’t have a history of Gilmer Township yet. The photos, dates and memories neighbors add here are how it gets written.
Gilmer Township is one of twenty-two townships in Adams County, Illinois, United States. As of the 2020 census, its population was 1,168 and it contained 476 housing units.
Between the 2010 and 2020 censuses its population grew from 1,128 to 1,168 (+4%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Passages that mention Gilmer Township, cut from the printed page as they were published.
the voyage requiring three months. She also landed at New Orleans. She is remembered as a kind and loving mother, and she tended the entire community in times of sickness and distress. She is still living in advanced years in St. Joseph parish in Gilmer Township. John H. Belker was educated in St. Antonio's parochial school for six years
Text read by machine from the scan; it may contain errors.Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Nobody well known was born in Gilmer Township itself, so here are the best known from just nearby.
Another post office, Fowler's Station, 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).
Each neighbor’s History grade, on the same three inputs.
Gilmer Township is more historic than 35% 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.
13% of Gilmer Township’s homes were built before 1940 (Census estimate, ±9.3 points), against a typical 11% for an Illinois town; the median home was built in 1989.
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 U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
