Each edition grades its towns against each other only.
Below: maps from 1933 on and the census since 1870.
Annin Township dates its founding to 1836 (Wikidata). The census first counted it in 1870.
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Annin Township’s history is told.
Two other post offices 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).
Peaked at 1,188 in 1890; 709 people lived here in 2020.
15 censuses, 1870–2020.
U.S. Census Bureau decennial counts, from the census table on Annin Township’s Wikipedia page.
Wikipedia doesn’t have a history of Annin Township yet. The photos, dates and memories neighbors add here are how it gets written.
Annin Township is a township in McKean County, Pennsylvania, United States. As of the 2020 census, it had a population of 709.
Annin Township was established in 1836. Between the 2010 and 2020 censuses its population grew from 694 to 709 (+2%).
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.
Every edition of the U.S. Geological Survey’s map of Annin Township. 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 Annin Township.
Nobody well known was born in Annin Township itself, so here are the best known from just nearby.
Each neighbor’s History grade, on the same three inputs.
In 1836, according to Wikidata. Annin Township’s post office opened in 1851, and the census of 1870 counted 760 people here.
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). How TownRatings grades history →
From U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.
