Blue Ash, Ohio

Blue Ash, Ohio
Offices and houses in southern Blue Ash
Motto(s): 
Aspire; Achieve; Advance
Location in Hamilton County and the state of Ohio.
Coordinates: 39°14′50″N 84°22′34″W / 39.24722°N 84.37611°W / 39.24722; -84.37611
CountryUnited States
StateOhio
CountyHamilton
Government
  MayorMarc Sirkin
Area
  Total
7.60 sq mi (19.69 km2)
  Land7.58 sq mi (19.64 km2)
  Water0.02 sq mi (0.05 km2)
Elevation
810 ft (250 m)
Population
 (2020)
  Total
13,394
  Estimate 
(2023)
13,408
  Density1,766.09/sq mi (681.89/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code
45242
Area code513
FIPS code39-07300
GNIS feature ID1086199
Websitewww.blueash.com

Blue Ash is a city in Hamilton County, Ohio. An inner suburb of Cincinnati, the population was 13,394 at the time of the 2020 census.