Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1860.The full story ↓
History grade
What drives Forrest’s History grade
On its age, its old homes and the National Register, Forrest is more historic than 53% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
B−
HistoryA character grade: shown, never part of Forrest’s overall grade.
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 Forrest’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.
How sure. Graded on any two of the three inputs instead, the letter would range from C− to B+. The pre-1940 share is a Census survey estimate (±9.2 points). Two sources give 1866.
Founding year: Wikidata (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 →
What stands out about Forrest’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Forrest’s post office has been open since 1868. Two other post offices opened and closed inside today’s town.
Forest Station
1860–1868
Forest
1868–1890
Forrest
1868–today
18601940today
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Every building
Forrest, building by building, 1893–1906
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
Forrest was laid out on December 11, 1866, by Israel J. Krack (1816 – 1900). Krack was born in Baltimore, Maryland. Both of his parents had come from Germany. He was briefly a teacher, lived in Indiana, and came to Livingston County in 1854. Krack was a farmer, notary public, grain dealer, and in later life an insurance agent. Krack was elected to the Illinois General Assembly in 1872 and became treasurer of Livingston County in 1878. Krack Street, which parallels the railroad, was named for the town's founder.
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.
In 1866, according to Wikidata and Wikipedia’s history of the town. Forrest’s post office opened in 1860, and the census of 1880 counted 357 people here.
How does Forrest rank for history?
Forrest is more historic than 53% 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.
How old are the homes in Forrest?
37% of Forrest’s homes were built before 1940 (Census estimate, ±9.2 points), against a typical 11% for an Illinois town; the median home was built in 1955.
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 Wikimedia Commons (4), the Library of Congress (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.