Johnston County Map
The County of Johnston is located in the State of Oklahoma. Find directions to Johnston County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Johnston County population is estimated at 10,824 people. The Johnston County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Atoka County, Bryan County, Carter County, Coal County, Marshall County, Murray County, Pontotoc County.
Top cities include Tishomingo, Mannsville, Ravia, Wapanucka, Mill Creek