Calvary is located in south Georgia. Calvary is part of Grady County. Calvary has 1.54 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Calvary population is 71. Calvary median household income is $11,667 in 2010-2014. On average, the public school district that covers Calvary is close to the state average in quality. The Calvary area code is 229.