History – Cairo | Grady County Chamber of Commerce
https://cairogachamber.com/history/
webWhen Grady County was created, Cairo was designated the county seat. The City of Whigham located nine miles from Cairo on Highway 84 west is the other incorporated city in Grady County. According to records in the National Archives in Washington, the first post office was established in Harrell, Georgia, on May 26, 1868.
DA: 8 PA: 77 MOZ Rank: 63