Founding year: Wikipedia. First post office: 1828.The full story ↓
History grade
What drives New Wilmington’s History grade
On its age, its old homes and the National Register, New Wilmington is more historic than 86% of U.S. towns. All 2 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.
A
HistoryA character grade: shown, never part of New Wilmington’s overall grade.
Pennsylvania towns list about as much on the Register as the country (a typical Pennsylvania town has 2.1 per 10,000 residents, the U.S. 2.4), so New Wilmington’s 4.2 sits near the middle of its state (65% of Pennsylvania towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
NoteThe founding year comes from Wikipedia alone; no second source gives 1797.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share is a Census survey estimate (±9.0 points).
Founding year: Wikipedia (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 New Wilmington’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
1886Sheet 1 of 1
Edition
Sheets
BrickWoodStone
Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
On the map
New Wilmington on the map, 1905 to 1970
Every edition of the U.S. Geological Survey’s map of New Wilmington. Tap a year, or press play to watch the town change.
1905Neshannock 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 New Wilmington.
The town of New Wilmington was established in 1797–1798. In 1824, the first house was built and other buildings were soon erected. In 1847, an Amish settlement was established between New Wilmington and Volant. On April 4, 1863, New Wilmington was established as a half-borough, and on April 9, 1873, it was made a full borough.
Passages that mention New Wilmington, cut from the printed page as they were published.
Atlas of the County of Lawrence and the State of Pennsylvania, bound with History of Lawrence County, Pennsylvania1872 · page 143Read the page →
Read the text
recorded, but it is known that they were frequent and earnest. They took definite shape January 1, 1852, in a joint resolution of these two Presbyteries, that a college should be established, and it was afterwards decided that it should be in New Wilmington. Of course the resolutions to establish a college could not be adopted and finally disposed of without’ settling the question as to the locality, and no project of the kind was ever discussed without exciting local interest; and so, before the choice fell on the quiet town of New Wilmington, the claims of Wolf Creek, New Bedford, Poland,
Text read by machine from the scan; it may contain errors.
Atlas of the County of Lawrence and the State of Pennsylvania, bound with History of Lawrence County, Pennsylvania1872Read the page →
Read the text
‘ William M. Francis came from Baltimore, Maryland, in 1839, and located in the then small village of New Wilmington. In February, 1841, he purchased a piece of and south of town, and built a house upon it, which has since been his residence. In the Winters of 1858-59-60, Mr. Francis reprepresented Lawrence county in the State Senate, and was Speaker of the Senate in 1860.
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.
Timeline
New Wilmington, 1797 to 1923
Woven from the archive, old maps, post office records, the National Register and the people born here.
In 1797, according to Wikipedia’s history of the town. New Wilmington’s post office opened in 1828, and the census of 1880 counted 628 people here.
How does New Wilmington rank for history?
New Wilmington is more historic than 86% of U.S. towns. 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.
What is on the National Register in New Wilmington?
One place: the S. R. Thompson House (listed 1985).
How old are the homes in New Wilmington?
35% of New Wilmington’s homes were built before 1940 (Census estimate, ±9.0 points), against a typical 18% for a Pennsylvania town; the median home was built in 1954.
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), the Library of Congress (16), the National Register of Historic Places (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), the USGS Geographic Names Information System, Sanborn fire insurance maps (Library of Congress) 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.