Dammeron Valley is a census-designated place in central Washington County, Utah, United States.

Although Dammeron Valley is unincorporated, it has its own ZIP code of 84783.

The racial makeup of the town was 98.6% White, 0.5% American Indian and Alaska Native, 0.7% Asian, 0.2% Native Hawaiian and Other Pacific Islander, 0.4% from some other race, and 1.5% from two or more races.

Hispanic or Latino of any race were 1.5% of the population.

This article about a location in Utah is a stub.