Ola, Arkansas
…mile (250.3/km2). There were 556 housing units at an average density of 299.4 per square mile (115.6/km2). The racial makeup of the city was 83.89% White, 0.42% Black or African American, 0.25% Native American, 0.25% Asian, 0.17% Pacific Islander, 12.96% from other races, and 2.08% from two or more races…