Its Register listing is the St. Boniface Roman Catholic Church, School, Rectory, and Convent of the Sister of the Precious Blood. Below: old-book passages.
The Big Spring Township post office opened in 1846, the earliest record of the town by name. Four smaller post offices, Springville (1836), Big Spring (1846) and Fosters Mill (1846), opened inside today’s town and later closed.
2020 census: 1,683180 years
How historic is Big Spring Township?
A
More historic than 94% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Big Spring Township post office (Blevins & Helbock, CC0).
History grade
What drives Big Spring Township’s History grade
On its age, its old homes and the National Register, Big Spring Township is more historic than 94% of U.S. towns. All 3 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its age lowest.
A
HistoryA character grade: shown, never part of Big Spring Township’s overall grade.
Ohio towns list about as much on the Register as the country (a typical Ohio town has 2.9 per 10,000 residents, the U.S. 2.4), so Big Spring Township’s 28.5 sits above most of its state (84% of Ohio towns have fewer) while its 5 historic buildings outnumber those of 70% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from A− to A. The pre-1940 share is a Census survey estimate (±9.4 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Big Spring Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Wikipedia doesn’t have a history of Big Spring Township yet. The photos, dates and memories neighbors add here are how it gets written.
Big Spring Township is one of the fifteen townships of Seneca County, Ohio, United States. The 2020 census found 1,683 people in the township.
Its first post office opened in 1846. Between the 2010 and 2020 censuses its population fell from 1,769 to 1,683 (-5%).
Intro from Wikipedia. Population: U.S. Census Bureau.
From the old history books
What they wrote about Big Spring Township in 1886
Passages that mention Big Spring Township, cut from the printed page as they were published.
History of Seneca County, Ohio, containing a history of the county, its townships, towns, villages ... portraits of early settlers and prominent men1886 · page 894Read the page →
Read the text
and Lucy Crocker had two childi-en: Laura, wife of C. W. Foster, and Roswell. The subject of our sketch settled in what is now Fostoria in 1832; built a saw-mill, the first in the place and in the western part of the county. After conducting this mill for seven years he went to Big Spring Township, this county, where he remained for two years, and built a saw-mill and a grist-mill. He then returned here, bringing his mill machinery with him. and conducted a grist-mill for several years. He has been largely interested in real estate, has l^latted several additions to the town of Fostoria. and is now residing in what
Text read by machine from the scan; it may contain errors.
History of Seneca County, Ohio1886 · page 894Read the page →
Read the text
and Lucy Crocker had two children: Laiu-a. wife of C. AV. Foster, and Roswell. The subject of our sketch settled in what is now Fostoria in 1832; built a saw-mill, the first in the place and in the western part of the county. After conducting this mill for seven years he went to Big Spring Township, this county, where he remained for two years, and built a saw-mill and a gi'ist-mill. He then retiu-ned here, bringing his mill machinery with him. and conducted a grist-mill for several years. He has been largely interested in real estate, has platted several additions to the town of Fostoria. and is now residing in what
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.
By decade
No old photos in the archives yet
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Be the first to add onePhotograph a print flat, in daylight, no flash.
The Big Spring Township post office opened in 1846, the earliest record of the town by name (U.S. post office records).
How does Big Spring Township rank for history?
Big Spring Township is more historic than 94% of U.S. towns. 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 Big Spring Township?
One place: the St. Boniface Roman Catholic Church, School, Rectory, and Convent of the Sister of the Precious Blood (listed 1982).
How old are the homes in Big Spring Township?
38% of Big Spring Township’s homes were built before 1940 (Census estimate, ±9.4 points), against a typical 15% for an Ohio 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 the National Register of Historic Places (1), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System 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.