Leachville, AR has a population of 1,862 and is the 11,445th largest city in the United States. The population density is 935 per sq mi which is 1586% higher than the Arkansas average and 932% higher than the national average. The median age in Leachville is 36 which is approximately 5% lower than the Arkansas average of 38. In Leachville, 60% of the population over 15 years of age are married, 92% speak English and 8% speak Spanish. 65% of Leachville residents were born in Arkansas, 32% were born out of state, 0% were born outside of the United States and 3% were foreign born.