Souderton dates to 1887, and 30% of its homes were built before 1940
More historic than 85% of U.S. towns · #255 of 1,035 in Pennsylvania. What drives it
1 place in town is on the National Register, among them a historic district with 485 buildings. Below: 4 old photos and papers, maps from 1888 on, and the census since 1890.
On its age, its old homes and the National Register, Souderton is more historic than 85% of U.S. towns, #255 of 1,035 in Pennsylvania. Its National Register listings hold the grade up; its age pulls it down.
A−
HistoryA character grade: shown, never part of Souderton’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 Souderton’s 675 sits above most of its state (95% of Pennsylvania towns have fewer) while its 485 historic buildings outnumber those of 97% 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 (±5.2 points). Two sources give 1887.
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 Souderton’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Souderton occupies a land that was historically inhabited by the Lenni Lenape for thousands of years. The first Welsh settlers, John Mathias and Thomas Morgan, established their settlement in the vicinity around 1710, near the intersection of School Lane and Chestnut Street where Souderton stands today. The town was originally named Welshtown, because of its Welsh influence.
Passages that mention Souderton, cut from the printed page as they were published.
History of Montgomery County, Pennsylvania1884 · page 830Read the page →
Read the text
The village of Souderton is situated on the line of the North Pennsylvania Railroad and about twentyseven miles distant from Philadelphia. It contains over one hundred residences, with all the industries and commercial thrift that mark the enterprising towns along this line of railroad from Philadelphia to Bethlehem. The Union National Bank of Souderton is located here. It was established in 1876 with
Text read by machine from the scan; it may contain errors.
History of Montgomery County, Pennsylvania1884 · page 947Read the page →
Read the text
breadth of the township for a distance of nearly five miles. The turnpike i'rom Lederachsville to Harleysville, one and a half miles in length, was completed in 1868, and from the latter place to Souderton, on the North Pennsylvania Railroad, in 1865. The villages are Harleysville, Lederachsville and Mainland, each possessing a post-office. The population of Lower Salford, in ISOO, was 524; in 1840, 1141; and
Text read by machine from the scan; it may contain errors.
A brief history of Montgomery County, Pennsylvania, with an accompanying map1923 · page 186Read the page →
Read the text
Franconia Square and Franconiaville, old settlements of ar¬ rested growth, have been far outstripped by the youthful boroughs along the railroad. Souderton in 1849 was marked on the map, Souder’s Lumberyard. The nearest post office, Bilger’s, was west of the cowpath road on the road leading from Franconia Square to Telford on the county line which has been making history wellnigh two-hundred years. The name cowpath road harks back to the day when the cattle of the Welsh pidneers wandered through
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
Souderton, 1858 to 1991
Woven from the archive, old maps, post office records, the National Register and the people born here.
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.
In 1887, according to Wikidata. the census of 1890 counted 679 people here.
How does Souderton rank for history?
Souderton is more historic than 85% of U.S. towns, #255 of 1,035 in Pennsylvania. 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 Souderton?
One place: the Souderton Historic District (listed 2011).
How old are the homes in Souderton?
30% of Souderton’s homes were built before 1940 (Census estimate, ±5.2 points), against a typical 18% for a Pennsylvania town; the median home was built in 1959.
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 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 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.