Hales Corners’ post office opened in 1854, and 2 of its places are on the National Register
More historic than 54% of U.S. towns · #189 of 362 in Wisconsin. What drives it
Most of Hales Corners was built recently: 8% of its homes predate 1940 and the median home dates from 1962. 2 places in town are on the National Register, among them a historic district with 14 buildings. Below: maps from 1891 on and the census since 1960.
Founding year: the first Hales Corners post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Hales Corners’ History grade
On its age, its old homes and the National Register, Hales Corners is more historic than 54% of U.S. towns, #189 of 362 in Wisconsin. Its National Register listings hold the grade up; its age pulls it down.
B−
HistoryA character grade: shown, never part of Hales Corners’ 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 Hales Corners’ 19.5 sits above most of its state (82% of Wisconsin towns have fewer) while its 15 historic buildings outnumber those of 78% 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 (±2.9 points) is firm at this size. The founding year is the first post office, not a stated founding date.
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 →
What stands out about Hales Corners’ past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Hales Corners. Tap a year, or press play to watch the town change.
1891Muskego sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Hales Corners.
The land in the area that would eventually encompass the Village was first claimed as French, then British, and eventually as the Northwest Territory of the United States in 1783. It was the land of the Potawatomi Indians until they were forced to move from their land in 1838. They were the dominant tribe in southeast Wisconsin with large villages. Like the Europeans that arrived later, they planted crops, but theirs were beans, squash, and corn. By engaging in the fur trade, the Potawatomi learned to speak French and English, and they eventually intermarried with the Europeans. During the 1830s and 1840s, more settlers arrived, starting with a number of New England families. Among them were three Hale families, whose lineage has been charted to England in the 1200s.
The Hales Corners post office opened in 1854, the earliest record of the town by name (U.S. post office records).
How does Hales Corners rank for history?
Hales Corners is more historic than 54% of U.S. towns, #189 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.
What is on the National Register in Hales Corners?
Two places: the W. Ben Hunt Cabin (listed 2008) and the Root River Parkway (2013).
How old are the homes in Hales Corners?
8% of Hales Corners’ homes were built before 1940 (Census estimate, ±2.9 points), against a typical 12% for a Wisconsin town; the median home was built in 1962.
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 (11), Wikidata (1), the National Register of Historic Places (2), 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) 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.