Bloomingdale Township dates to 1833, and 2 of its places are on the National Register
More historic than 50% of U.S. towns · #398 of 768 in Illinois. What drives it
Most of Bloomingdale Township was built recently: 2% of its homes predate 1940 and the median home dates from 1978. Below: 1 old photo or paper, maps from 1908 on, and the census since 1880.
Founding year: Wikidata. First post office: 1837.The full story ↓
History grade
What drives Bloomingdale Township’s History grade
On its age, its old homes and the National Register, Bloomingdale Township is more historic than 50% of U.S. towns, #398 of 768 in Illinois. Its age holds the grade up; its share of homes from before 1940 pulls it down.
B−
HistoryA character grade: shown, never part of Bloomingdale Township’s overall grade.
Among the 400 U.S. cities of 100,000 or more, Bloomingdale Township ranks #239 on History.
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 Bloomingdale Township’s 0.2 sits near the middle of its state (57% of Illinois towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.
Newer cities are common at Bloomingdale Township’s size: in the typical U.S. city of 100,000 or more, 5% of homes predate 1940.
How sure. Graded on any two of the three inputs instead, the letter would range from C to B+. The pre-1940 share (±0.6 points) is firm at this size. Two sources give 1833.
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 Bloomingdale Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Bloomingdale is one of the earliest villages settled in what is now DuPage County. The Meacham family settled here in 1833, and by the end of the following year, 12 to 15 families had settled in the locality. It was originally named Meacham's Grove. The community was served by the Chicago-Galena Highway, modern day Lake Street. It became an important stop for stage coaches and westward travelers. Originally a Cook County settlement, it was annexed by DuPage County in 1839. The northern part of the village wanted to develop commercially while the southern part wished to remain a farming community. In 1923, the village split to accommodate this—the northern portion of the town was incorporated as Roselle. From 1950 to 1980, the population increased from 338 to 12,659.
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.
Every edition of the U.S. Geological Survey’s map of Bloomingdale Township. Tap a year, or press play to watch the town change.
1908Wheaton 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 Bloomingdale Township.
Then & now
Stand where they stood
No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.
Retake this viewGlendale Country Club Route 20 - at Glen Ellyn Road, Bloomingdale, Ill (NBY 428737), 1957
Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Bloomingdale Township’s page.
In 1833, according to Wikidata. Bloomingdale Township’s post office opened in 1837, and the census of 1880 counted 226 people here.
How does Bloomingdale Township rank for history?
Bloomingdale Township is more historic than 50% of U.S. towns, #398 of 768 in Illinois. 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 Bloomingdale Township?
2% of Bloomingdale Township’s homes were built before 1940 (Census estimate), against a typical 11% for an Illinois town; the median home was built in 1978.
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 (18), Wikipedia, 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.