More historic than 27% of U.S. towns · #309 of 362 in Wisconsin. What drives it
Most of Grafton was built recently: 8% of its homes predate 1940 and the median home dates from 1975. Below: 9 old photos and papers, maps from 1892 on, and the census since 1880.
On its age, its old homes and the National Register, Grafton is more historic than 27% of U.S. towns, #309 of 362 in Wisconsin. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
C
HistoryA character grade: shown, never part of Grafton’s overall grade.
Wisconsin towns list more on the Register than most of the country (a typical Wisconsin town has 3.0 per 10,000 residents, the U.S. 2.4), so Grafton’s 0.0 sits below most of its state (28% of Wisconsin towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
NoteThe founding year comes from Wikipedia alone; no second source gives 1896.
How sure. Graded on any two of the three inputs instead, the letter would range from C− to C. The pre-1940 share is a Census survey estimate (±5.0 points).
Founding year: Wikipedia (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 Grafton’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The first Europeans to visit the area were the Jesuit missionaries Claude-Jean Allouez and Claude Bablon, who visited a Native American village on the Milwaukee River near the future site of Grafton around 1670.
Timothy Wooden, who arrived in 1839 from the eastern United States, is considered Grafton's first permanent white resident. The majority of the early residents were immigrants from Germany and Ireland. In the early 1840s, the village was called Hamburg, because Jacob Eichler, one of the village founders, was an immigrant from Hamburg, Germany. A post office for "Hamburgh" was established in 1844.
In 1896, according to Wikipedia’s history of the town. the census of 1880 counted 415 people here.
How does Grafton rank for history?
Grafton is more historic than 27% of U.S. towns, #309 of 362 in Wisconsin. 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 Grafton?
8% of Grafton’s homes were built before 1940 (Census estimate, ±5.0 points), against a typical 12% for a Wisconsin town; the median home was built in 1975.
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 (21), Wikidata (3), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.