Dacoma is a town in Woods County, Oklahoma, United States.

Dacoma is located 16 miles (26 km) southeast of Alva, the county seat.

[4] According to the United States Census Bureau, the town has a total area of 0.5 square miles (1.3 km2), all land.

The racial makeup of the town was 97.30% White, 1.35% Native American, and 1.35% from two or more races.

There were 12.5% of families and 10.3% of the population living below the poverty line, including no under eighteens and none of those over 64.Dacoma shares a school district with the nearby town of Carmen.