More historic than 15% of U.S. towns · #20 of 42 in Nevada. What drives it
Most of Dayton was built recently: 1% of its homes predate 1940 and the median home dates from 2002. Below: 1 old photo or paper, maps from 1890 on, and the census since 1970.
The Dayton post office opened in 1862, the earliest record of the town by name. Two smaller post offices, Mineral Rapids (1860) and Sutro (1872), opened inside today’s town and later closed.
First census: 826 in 19702020 census: 15,153164 years
How historic is Dayton?
C−
More historic than 15% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Dayton post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Dayton’s History grade
On its age, its old homes and the National Register, Dayton is more historic than 15% of U.S. towns, #20 of 42 in Nevada. Its age holds the grade up; its share of homes from before 1940 pulls it down.
C−
HistoryA character grade: shown, never part of Dayton’s overall grade.
Few Nevada towns list much on the Register (a typical Nevada town has 0.0 per 10,000 residents, the U.S. 2.4), so Dayton’s 0.0 sits below most of its state (29% of Nevada towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from D to C−. The pre-1940 share (±1.0 points) is firm at this size. 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 Dayton’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost post offices, old corners, places now gone and burying grounds
Dayton’s post office has been open since 1862. Two other post offices opened and closed inside today’s town.
Mineral Rapids
1860–1861
Dayton
1862–today
Sutro
1872–1920
18601940today
Hamlets and corners on the map
Carson Rapids CityJohntownSutro
Gone or out of use
Atlanta MilllocaleAurora MilllocaleBarrys MilllocaleCarson River Quartz MilllocaleCarson Valley MilllocaleDayton Placer MinemineDayton StationlocaleDesert MilllocaleEldorado Canyon QuarrymineFranklin MilllocaleFreeborn and Sheldons MilllocaleFrothingham and Company MilllocaleGautiers MilllocaleGoldylocaleHastings and Woodworth MilllocaleIllinois MilllocaleIsland MilllocaleLeversy Stationlocale
1cemetery inside Dayton
Dayton
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Every building
Dayton, building by building, 1890–1930
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.
1890Sheet 1 of 1
Edition
Sheets
BrickWoodStone
Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
Dayton is at the western end of the Twenty-Six Mile Desert at a bend in the Carson River. Immigrants stopping there for water would decide whether to follow the river south or continue west, giving the location its first name, Ponderers Rest. In 1849, Abner Blackburn, while heading for California, discovered a gold nugget in nearby Gold Creek, a tributary of the Carson River.
The Dayton post office opened in 1862, the earliest record of the town by name (U.S. post office records).
How does Dayton rank for history?
Dayton is more historic than 15% of U.S. towns, #20 of 42 in Nevada. 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.
How old are the homes in Dayton?
1% of Dayton’s homes were built before 1940 (Census estimate, ±1.0 points), against a typical 0.3% for a Nevada town; the median home was built in 2002.
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 (11), the Library of Congress (1), 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 Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.