Petersburg, Boone County, Kentucky

Petersburg, Kentucky
Location within Boone County and the state of Kentucky
Coordinates: 39°03′11″N 84°51′26″W / 39.05306°N 84.85722°W / 39.05306; -84.85722
CountryUnited States
StateKentucky
CountyBoone
Area
  Total
7.01 sq mi (18.17 km2)
  Land6.28 sq mi (16.26 km2)
  Water0.74 sq mi (1.91 km2)
Elevation
522 ft (159 m)
Population
 (2020)
  Total
500
  Density79.64/sq mi (30.75/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP codes
41080
FIPS code21-60312
GNIS feature ID2629662

Petersburg is a rural unincorporated community and census-designated place (CDP) in Boone County, Kentucky, United States. As of the 2020 census Petersburg, along with its surrounding areas that use the 41080 zip code, had a population of 500. It is located on the Ohio River, 25 miles from Cincinnati, Ohio.

Archaeological evidence reveals an ancient Indian settlement was located at Petersburg town site. The first white settlement at Petersburg was Tanner's Station, an outpost founded before 1790. Tanner's station was the first settlement in Boone County, KY. Tanner's Station was renamed Petersburg in 1814.

The Bullittsburg Baptist Church was founded outside the former hamlets of Utzinger and Gainesville/Idewild, east and north of Petersburg, in 1794.

Petersburg contains the Creation Museum, operated by Answers in Genesis.