Each edition grades its towns against each other only.
More historic than 11% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Brookfield is more historic than 11% of U.S. towns, #353 of 362 in Wisconsin. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
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 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.
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 Brookfield’s history is told.
Every edition of the U.S. Geological Survey’s map of Brookfield. 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 Brookfield.
Writers, athletes, leaders and more, ranked by how widely they’re known.
From Wikipedia’s history of Brookfield.
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.
Text from Wikipedia, licensed CC BY-SA 4.0.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Born hereCaroline Ingalls is born here
On the mapFirst mapped by the U.S. Geological Survey
Born hereJoe Thomas is born hereGrew from 19,812 people in 1960 to 41,464 in 2020.
7 censuses, 1960–2020.
U.S. Census Bureau decennial counts, from the census table on Brookfield’s Wikipedia page.
Another post office, Blodgett, 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.
Brookfield is more historic than 11% of U.S. towns, #353 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.
2% of Brookfield’s homes were built before 1940 (Census estimate, ±1.1 points), against a typical 12% for a Wisconsin town; the median home was built in 1985.
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 Wikimedia Commons (11), Wikidata (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) 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.
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