Bristol Township’s post office opened in 1839, and 2 of its places are on the National Register
More historic than 49% of U.S. towns · #408 of 768 in Illinois. What drives it
Most of Bristol Township was built recently: 0.8% of its homes predate 1940 and the median home dates from 2003. Below: 1 old photo or paper and maps from 1925 on.
From Bristol Township’s archive · credits on each photo
Quick answers
How Bristol Township began
When was Bristol Township founded?
1839
The Bristol Township post office opened in 1839, the earliest record of the town by name. Another post office, Bristol Station (1854), opened inside today’s town and later closed.
2020 census: 32,030187 years
How historic is Bristol Township?
B−
More historic than 49% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Bristol Township post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Bristol Township’s History grade
On its age, its old homes and the National Register, Bristol Township is more historic than 49% of U.S. towns, #408 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 Bristol Township’s overall grade.
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 Bristol Township’s 0.6 sits near the middle of its state (61% of Illinois towns have fewer) while its 2 listings outnumber those of 60% 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 (±0.6 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 Bristol Township’s 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 Bristol Township. Tap a year, or press play to watch the town change.
1925Yorkville 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 Bristol Township.
Bristol originally was referred to as Bristol Station until 1957, when nearby Bristol merged with Yorkville to form a single unified city. Due to the unification, Bristol Station was able to drop the Station off its name and it is officially referred to as simply "Bristol". The community is still within proximity to Yorkville, whose borders are now no more than a mile from the center of town, and due to the growth of Oswego, Yorkville, and Sugar Grove, Bristol will soon either be annexed by one of the larger municipalities or become completely surrounded. Bristol has a small post office, bar, and train station located near the center of town. In June 2008, Raging Waves, Illinois' largest water park, was built just north of Bristol.
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.
The Bristol Township post office opened in 1839, the earliest record of the town by name (U.S. post office records).
How does Bristol Township rank for history?
Bristol Township is more historic than 49% of U.S. towns, #408 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 Bristol Township?
0.8% of Bristol Township’s homes were built before 1940 (Census estimate), against a typical 11% for an Illinois town; the median home was built in 2003.
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 the Library of Congress (1), Wikipedia, U.S. Geological Survey historical maps, 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.
