Midway is located in south-central Hot Spring County, between the Ouachita River and Interstate 30 and between the towns of Donaldson to the east and Friendship to the west. The closest access points to I-30 are Exit 83 at Friendship, 2.5 miles (4.0 km) west of the southern end of Midway, and Exit 91 at Social Hill, 4 miles (6 km) north of the northern end of town via Midway Road. U.S. Route 67 passes through the southern part of Midway and crosses the Ouachita River at the southeastern border of town.
According to the U.S. Census Bureau, the town of Midway has a total area of 3.6 square miles (9.2 km2), of which 0.01 square miles (0.03 km2), or 0.32%, are water.[4]
Midway town, Arkansas – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.