The Sydney Township post office opened in 1913, the earliest record of the town by name. Another post office, Sydney (1913), opened inside today’s town and later closed.
2020 census: 79113 years
Founding year: the first Sydney Township post office (Blevins & Helbock, CC0).
What stands out about Sydney Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Sydney Township. Tap a year, or press play to watch the town change.
1896Jamestown sheet · 1:125,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Sydney Township.
The story so far
Sydney Township, in brief
Wikipedia doesn’t have a history of Sydney Township yet. The photos, dates and memories neighbors add here are how it gets written.
Its first post office opened in 1913. Its population held steady between the last two censuses: 78 in 2010, 79 in 2020.
Timeline
Sydney Township, 1896 to 1974
Woven from the archive, old maps, post office records, the National Register and the people born here.
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, 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.