Each edition grades its towns against each other only.
More historic than 21% of U.S. towns · #32 of 37 in Delaware. What drives it
Its Register listings are the Mermaid Tavern and the R. Walker Barn. Most of Pike Creek Valley was built recently: 1% of its homes predate 1940 and the median home dates from 1979. Its Register listings are the Mermaid Tavern and the R. Walker Barn. Below: maps from 1904 on.
More historic than 21% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Pike Creek Valley is more historic than 21% of U.S. towns, #32 of 37 in Delaware. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
Delaware towns list more on the Register than most of the country (a typical Delaware town has 29.4 per 10,000 residents, the U.S. 2.4), so Pike Creek Valley’s 1.6 sits below most of its state (32% of Delaware towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.
Founding year: our sources. 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 →
Read from the archive, the National Register and the record. The page puts what stands out first.
Another post office, Mermaid, opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The first neighbors to add old photos shape how Pike Creek Valley’s history is told.
Every edition of the U.S. Geological Survey’s map of Pike Creek Valley. Tap a year, or press play to watch the town change.
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Pike Creek Valley.
Wikipedia doesn’t have a history of Pike Creek Valley yet. The photos, dates and memories neighbors add here are how it gets written.
Pike Creek Valley is a census-designated place in New Castle County, Delaware, United States. As of the 2020 census, Pike Creek Valley had a population of 11,692.
Between the 2010 and 2020 censuses its population grew from 11,217 to 11,692 (+4%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Woven from the archive, old maps, post office records, the National Register and the people born here.
On the mapFirst mapped by the U.S. Geological SurveyWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The country’s official list of buildings and places worth saving.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Nobody well known was born in Pike Creek Valley itself, so here are the best known from just nearby.
Each neighbor’s History grade, on the same three inputs.
Pike Creek Valley is more historic than 21% of U.S. towns, #32 of 37 in Delaware. 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.
Two places: the Mermaid Tavern (listed 1973) and the R. Walker Barn (1986).
1% of Pike Creek Valley’s homes were built before 1940 (Census estimate, ±1.3 points), against a typical 5.9% for a Delaware town; the median home was built in 1979.
What the archives can’t tell you, neighbors can.
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 the National Register of Historic Places (2), U.S. Geological Survey historical maps, 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.
