Founding year: the first Rockton Township post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Rockton Township’s History grade
On its age, its old homes and the National Register, Rockton Township is more historic than 85% of U.S. towns, #123 of 768 in Illinois. All 3 inputs are above most U.S. towns; its National Register listings ranks highest and its share of homes from before 1940 lowest.
A
HistoryA character grade: shown, never part of Rockton 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 Rockton Township’s 105 sits above most of its state (94% of Illinois towns have fewer) while its 169 historic buildings outnumber those of 92% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A. The pre-1940 share is a Census survey estimate (±3.1 points). 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 Rockton 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 Rockton Township. Tap a year, or press play to watch the town change.
1918Rockford 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 Rockton Township.
Native American tribes originally inhabited the region. Stephen Mack, Jr. was the first white settler in the Rockton area. He was married to Hononegah, a respected Native American woman from one of the surrounding tribes. His original outpost (c. 1830s) eventually became Macktown. William Talcott arrived to the area later and, after a disagreement with Mack, settled on the other side of the nearby river within the present village of Rockton. Citizens who lived in Macktown would frequently travel across the river to Rockton but in 1851, the bridge from Macktown to Rockton washed away. The bridge had been built with funding from Stephen Mack and its destruction, along with Mack's death in 1850, led citizens to permanently move to Rockton. In northern Illinois, Macktown is the only community from the 1830s that is still standing without subsequent development.
Passages that mention Rockton Township, cut from the printed page as they were published.
The History of Winnebago County, Illinois1877 · page 410Read the page →
Read the text
Miss Eunice Brown, now Mrs. J. G. Lyon, of Rockton Township, was the first person who taught a school here. She taught in 1837, in a log school house which stood near the residence of Mr. John Early, East Side, and afterward on the West Side in several places. Miss Frances Bradford taught the same year on the West Side in a log cabin that stood near the present residence of S. C. Withrow. From this time, schools were taught from year to year, by different persons, in many places, until the graded schools were adopted, in 1857. The previous year the city was
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
The Rockton Township post office opened in 1846, the earliest record of the town by name (U.S. post office records).
How does Rockton Township rank for history?
Rockton Township is more historic than 85% of U.S. towns, #123 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 Rockton Township?
11% of Rockton Township’s homes were built before 1940 (Census estimate, ±3.1 points), against a typical 11% for an Illinois town; the median home was built in 1984.
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 (6), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
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