Browse / United States / Tennessee / Dayton
Dayton
Tennesseecity
Dayton
Total population
7,625
Founded
1820
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Dayton is a city in and the county seat of Rhea County, Tennessee, United States. As of the 2020 census, the city population was 7,065. The Dayton Urban Cluster includes developed areas adjacent to the city and extends south to Graysville.
Read more on WikipediaHistory & geography
History
The community was originally settled circa 1820 as Smith's Crossroads. In 1877, the town was renamed Dayton, after Dayton, Ohio. The town was incorporated in 1903. Early industry included manufacture of pig iron. In 1925, the famous Scopes trial was held in Dayton and, for a period of time, filled the town with hucksters of every description and journalists from around the world. The participants included William Jennings Bryan in the role of prosecutor and Clarence Darrow as the principal defense counsel. The trial was over the issue of whether evolution should be taught in public schools. John T. Scopes, the defendant in the trial, was a local science teacher who was recruited by George Rappleyea to begin to teach evolution in his science class, and at the provocation of the ACLU (American Civil Liberties Union), despite it being against Tennessee law at that time. Rappleyea believed that this conflict would create an enormous amount of publicity for the town, and he was proven correct. The town bustled with activity as people began to flock from near and far to hear the verdict on this controversial issue. Although this trial is often represented as being pivotal in the movement to allow evolution to be taught in American schools, it actually marked the beginning of a major decline in the teaching of evolution which did not start to recover until the early 1960s. Likewise, the Butler Act, which Scopes was supposed to have violated—though it was never invoked again—remained on the books until 1967, when it was repealed by the Tennessee Legislature. H. L. Mencken famously covered the trial for The Baltimore Sun and recruited Clarence Darrow to lead the defense team. Immediately after the trial, Bryan continued to edit and deliver speeches, traveling hundreds of…
Geography
Dayton is located at 35°30′N 85°1′W (35.493, -85.013). According to the United States Census Bureau, the city has a total area of , of which is land and (3.62%) is water. Dayton has a humid subtropical climate with four distinct seasons; hot and humid in the summer, warm and mild in spring and fall, and cool in winter with some snow.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Dayton, TN from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
Largest nearby schools
- Rhea County High SchoolHigh · Evensville · 1,500 students · 17.4:1 ratio
- Dayton City ElementaryElementary · Dayton · 848 students · 16.3:1 ratio
- Rhea Central ElementaryElementary · Dayton · 607 students · 11.9:1 ratio
- Rhea Middle SchoolMiddle · Evensville · 556 students · 15.4:1 ratio
- Frazier ElementaryElementary · Dayton · 336 students · 14.6:1 ratio
- Graysville Elementary SchoolElementary · Dayton · 229 students · 12.7:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Photos
Sights & places nearby
Notable people from here






People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in Tennessee
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Dayton

Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Live readings from USGS NWIS · measured 2026-09-26 04:45 UTC.
Events
Gallery
Sources
- • Wikipedia
- • NOAA National Weather Service
- • Wikidata
- • USGS NWIS (water data)
- • NCES via Urban Institute Education Data Portal
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library