How Dayton came to be
From Wikipedia’s history of Dayton.
A post office called Dayton has been in operation since 1877. The city was named after Dayton, Ohio.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
Below: 1 old photo or paper, maps from 1923 on, and the census since 1880.
The Dayton post office opened in 1877, the earliest record of the town by name. Another post office, West Dayton (1858), opened inside today’s city and later closed.
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 Dayton’s history is told.
From Wikipedia’s history of Dayton.
A post office called Dayton has been in operation since 1877. The city was named after Dayton, Ohio.
Text from Wikipedia, licensed CC BY-SA 4.0.
Passages that mention Dayton, cut from the printed page as they were published.

assisted his father with the work of. the farm until he was nineteen, when he started out to earn his own living. He returned to Illinois, where he worked as a farm hand for a year, and then came back to Dayton and entered the employ of the Chicago & Northwestern Railroad as a construction hand. During the succeeding two years he followed the carpenter's trade in Dayton, but at the expiration of that period he accepted a position as clerk in the store of John Lundeen for two and one-half years.
Text read by machine from the scan; it may contain errors.
Dayton, tlie largsst village in t'.ve county, except Fort Do Ige, is situated on the southeast quarter of the northeast quarter of section 14, townsliip 86, range 28. It was laid out, platted and recorded as a town by Benjamin F. Allison, in November, 18.56.
Text read by machine from the scan; it may contain errors.
trade in the home office, working nights, mornings and Saturdays, and since that time has followed that business as his chosen occupation. On November 26, 1894, he left Macedonia for Dayton, and began work on the Dayton Review, under J. G. Durell, who at that time owned and published the paper. He retained this position until February i, 1898, when he in partnership with Emory A. Rolfe, principal of the Dayton public schools, purchased the plant and began operating the newspaper. On October 12,
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 hereJoseph A. A. Burnquist is born here
In the archiveMusquaka, Iowa (Ambrose, Iowa), Dayton Township
On the mapFirst mapped by the U.S. Geological SurveyOne decade in the archive so far: the 1880s. Scroll each row; tap a photo for its story.
Every edition of the U.S. Geological Survey’s map of Dayton. 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 Dayton.
No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Dayton’s page.
Retake this view · +15Between 239 and 941 people in every census since 1880.
15 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Dayton’s Wikipedia page.
Writers, athletes, leaders and more, ranked by how widely they’re known.
Dayton’s post office has been open since 1877. Another post office, West Dayton, 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 Dayton post office opened in 1877, the earliest record of the town by name (U.S. post office records).
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 Wikimedia Commons (4), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.
1923Lehigh sheet · 1:62,500