Each edition grades its towns against each other only.
More historic than 67% of U.S. towns · #456 of 993 in Ohio. What drives it
Its Register listing is the Fulton Lodge No. 248. Its Register listing is the Fulton Lodge No. 248. Below: maps from 1893 on and the census since 1870.
Delta dates its founding to 1863 (Wikidata and Wikipedia’s history agree). The census first counted it in 1870.
More historic than 67% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Delta is more historic than 67% of U.S. towns, #456 of 993 in Ohio. Its share of homes from before 1940 holds the grade up; its age pulls it down.
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 Delta’s 3.2 sits near the middle of its state (57% of Ohio towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
Founding year: Wikidata (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 →
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 Delta’s history is told.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
1893Sheet 1 of 2Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
Every edition of the U.S. Geological Survey’s map of Delta. 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 Delta.
From Wikipedia’s history of Delta.
The first settlement at Delta was made in the 1830s. A post office called Delta has been in operation since 1837. The village was incorporated about 1863.
Text from Wikipedia, licensed CC BY-SA 4.0.
Passages that mention Delta, cut from the printed page as they were published.
John S. Trowbridge settled nearly a mile west of the present village of Delta, and eventually became a merchant in Delta. The Trowbridge family has good place in the records of York Township and Delta, and were good members of the Presbyterian Church of Delta. They were formerly from Saratoga, New York. He and his wife, Hannah Compton, became the parents of nine children, all of whom were born in Ohio. His wife’s father, came into Fulton county at the same time, and purchased from William King an entry of eighty
Text read by machine from the scan; it may contain errors.
reached the section in York Township upon which they were destined to live for very many years. James Trowbridge is stated to have been the first settler to conduct a store within what became the limits of the village of Delta. It appeal's, however, that Eli Kitts, of Maumee City, was the first storekeeper, James Trowbridge being second. A TOWNSHIP OFFICE IN PIONEER DAYS WAS THAT OF FENCE VIEWER.
Text read by machine from the scan; it may contain errors.
No grist-mills were ever run in York township, outside of the village of Delta, and the one there is a roller process mill which does a large and profitable business, both in home and foreign trade. A water saw-mill was built on Bad Creek, above Delta, in the early 4o’s, which was later moved to Delta and used in making plank for the “plank road.” It could be run during only a small part of the year, because of insufficient water. It was owned by Thomas Bayes and James McQuillen.
Text read by machine from the scan; it may contain errors.
continuing the services in the houses of the members for several years, school Houses were used, and later, houses for worship were erected. The first church built in the township was by the Presbyterian society of Delta; but at the present time, the township, including the village of Delta, has eight houses of public worship, located as follows: Four in Delta, one. each on sections 11, 29, 31 and 34, embodying in faith all the principal denominations of the county.
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.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Born hereCharles Haubiel is born here
On the mapFirst mapped by the U.S. Geological SurveyThe 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.
Grew from 753 people in 1870 to 3,316 in 2020, 4 times over.
16 censuses, 1870–2020.
U.S. Census Bureau decennial counts, from the census table on Delta’s Wikipedia page.
Old hamlets and crossroads still carry their names on the map.
Places and cemeteries from the USGS Geographic Names Information System (2021).
Each neighbor’s History grade, on the same three inputs.
In 1863, according to Wikidata and Wikipedia’s history of the town. the census of 1870 counted 753 people here.
Delta is more historic than 67% of U.S. towns, #456 of 993 in Ohio. 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.
One place: the Fulton Lodge No. 248 (listed 2021).
33% of Delta’s homes were built before 1940 (Census estimate, ±9.2 points), against a typical 15% for an Ohio town; the median home was built in 1959.
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 Wikimedia Commons (8), Wikidata (1), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the USGS Geographic Names Information System, Sanborn fire insurance maps (Library of Congress) 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.
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