Brookfield’s post office opened in 1840, and 2 of its places are on the National Register
More historic than 56% of U.S. towns · #180 of 362 in Wisconsin. What drives it
Most of Brookfield was built recently: 3% of its homes predate 1940 and the median home dates from 1975. Its Register listings are the Dousman Inn and the George H. and Frances Daubner House. Below: maps from 1892 on and the census since 1960.
The Brookfield post office opened in 1840, the earliest record of the town by name. Another post office, Brookfield Centre (1852), opened inside today’s city and later closed.
First census: 19,812 in 19602020 census: 41,464186 years
How historic is Brookfield?
B
More historic than 56% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Brookfield post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Brookfield’s History grade
On its age, its old homes and the National Register, Brookfield is more historic than 56% of U.S. towns, #180 of 362 in Wisconsin. Its age holds the grade up; its share of homes from before 1940 pulls it down.
B
HistoryA character grade: shown, never part of Brookfield’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 Brookfield’s 1.0 sits near the middle of its state (57% of Wisconsin towns have fewer) while its 4 historic buildings outnumber those of 68% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C+ to A−. The pre-1940 share (±0.8 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 Brookfield’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Brookfield is west of Milwaukee in Waukesha County in an area originally inhabited by Potawatomi Indians. The first white settler, William Howe, arrived in 1820 with a Presidential Land Grant giving him title to the area. Soon after, Robert Curren bought a claim in 1836 and established a tavern and inn.
The Brookfield post office opened in 1840, the earliest record of the town by name (U.S. post office records).
How does Brookfield rank for history?
Brookfield is more historic than 56% of U.S. towns, #180 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 Brookfield?
Two places: the Dousman Inn (listed 1979) and the George H. and Frances Daubner House (2022).
How old are the homes in Brookfield?
3% of Brookfield’s homes were built before 1940 (Census estimate), 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 (12), 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.