Willow Street’s post office opened in 1840, and 2 of its places are on the National Register
Most of Willow Street was built recently: 8% of its homes predate 1940 and the median home dates from 1989. Below: 1 old photo or paper, maps from 1912 on, and old-book passages.
Every edition of the U.S. Geological Survey’s map of Willow Street. Tap a year, or press play to watch the town change.
1912Mc Calls Ferry 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 Willow Street.
The story so far
Willow Street, in brief
Wikipedia doesn’t have a history of Willow Street yet. The photos, dates and memories neighbors add here are how it gets written.
Its first post office opened in 1840. Between the 2010 and 2020 censuses its population grew from 7,578 to 9,149 (+21%).
From the old history books
What they wrote about Willow Street in 1883
Passages that mention Willow Street, cut from the printed page as they were published.
History of Lancaster County, Pennsylvania1883Read the page →
Read the text
The village of Lampeter has a population of 191 inhabitants, and the village of Willow Street 182. These villages, particularly in the summer time, wear an inviting appearance.
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.
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). How TownRatings grades history →
From Wikimedia Commons (4), the Library of Congress (1), U.S. Geological Survey historical maps 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.