Palatine Township’s post office opened in 1850, and 2 of its places are on the National Register
More historic than 33% of U.S. towns · #530 of 768 in Illinois. What drives it
Most of Palatine Township was built recently: 3% of its homes predate 1940 and the median home dates from 1977. Below: 1 old photo or paper, maps from 1923 on, and the census since 1880.
The Palatine Township post office opened in 1850, the earliest record of the town by name. Wikidata gives 1866. Another post office, Deer Grove (1846), opened inside today’s town and later closed.
First census: 731 in 18802020 census: 114,403176 years
How historic is Palatine Township?
C
More historic than 33% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Palatine Township post office (Blevins & Helbock, CC0). Wikidata: 1866.The full story ↓
History grade
What drives Palatine Township’s History grade
On its age, its old homes and the National Register, Palatine Township is more historic than 33% of U.S. towns, #530 of 768 in Illinois. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
C
HistoryA character grade: shown, never part of Palatine Township’s overall grade.
Among the 400 U.S. cities of 100,000 or more, Palatine Township ranks #296 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 Palatine 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 Palatine 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 C+. 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; Wikidata’s 1866 falls in the same era, so the grade doesn’t depend on which one is used.
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 Palatine Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost post offices, old corners, places now gone and burying grounds
Another post office, Deer Grove, opened and closed inside today’s town.
Hamlets and corners on the map
Deer LakeHowe TerraceLake Park Estates
Gone or out of use
Deer Grove Schoolschool
3cemeteries and burying grounds inside Palatine Township
CadyDeer GroveMount Hope
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
On the map
Palatine Township on the map, 1923 to 1993
Every edition of the U.S. Geological Survey’s map of Palatine Township. Tap a year, or press play to watch the town change.
1923Barrington 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 Palatine Township.
The first European-American to settle in Palatine is generally thought to be George Ela, who built a log cabin in the area later called Deer Grove. Ela was one of the first of a wave of pioneers to migrate to northern Illinois following the Black Hawk War. A road that passes through the western edge of Palatine is called Ela Road in his honor. Palatine is thought to be named after a town in New York.
The Village of Palatine was founded in 1866. It was built around a station on the new Chicago and North Western Railway. Joel Wood surveyed and laid out the village, earning him the title of Palatine's founder. One of Palatine's original downtown streets is named after Wood.
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 Palatine Township post office opened in 1850, the earliest record of the town by name (U.S. post office records). Wikidata gives 1866.
How does Palatine Township rank for history?
Palatine Township is more historic than 33% of U.S. towns, #530 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 Palatine Township?
3% of Palatine Township’s homes were built before 1940 (Census estimate), against a typical 11% for an Illinois town; the median home was built in 1977.
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.