Calera is located in Bryan County, OK. The population is 2,578, making Calera the 2nd largest city in Bryan County.
There are 2 public schools in Calera with an average Homefacts rating of B. The total crime rate for Calera is low , and there are 8 registered sex offenders residing in the city. Unemployment in Calera is low and the median home sales price is $0. Detailed and up-to-date Calera property reports are available for any property address.