A post office called Dravosburg(h) has been in operation since 1862.[6] The borough was named for John F. Dravo, a mine owner.[7] The town was struck by a severe tornado on June 23, 1944.
According to the United States Census Bureau, the borough has a total area of 1.1 square miles (2.8 km2), of which 1.0 square mile (2.6 km2) is land and 0.1 square miles (0.26 km2), or 9.73%, is water.
By land, Dravosburg is entirely surrounded by West Mifflin. Across the Monongahela River to the east, Dravosburg runs adjacent with McKeesport and Glassport, both boroughs sharing a direct connector via Mansfield Bridge.
As of the 2000 census,[17] there were 2,015 people, 948 households, and 563 families residing in the borough. The population density was 1,981.8 inhabitants per square mile (765.2/km2). There were 1,021 housing units at an average density of 1,004.2 per square mile (387.7/km2). The racial makeup of the borough was 98.71% White, 0.50% African American, 0.25% Native American, 0.25% from other races, and 0.30% from two or more races. Hispanic or Latino of any race were 0.60% of the population.
There were 948 households, out of which 22.6% had children under the age of 18 living with them, 47.0% were married couples living together, 9.6% had a female householder with no husband present, and 40.6% were non-families. 36.8% of all households were made up of individuals, and 18.6% had someone living alone who was 65 years of age or older. The average household size was 2.13 and the average family size was 2.77.
In the borough the population was spread out, with 18.5% under the age of 18, 7.2% from 18 to 24, 28.0% from 25 to 44, 26.6% from 45 to 64, and 19.7% who were 65 years of age or older. The median age was 42 years. For every 100 females, there were 84.0 males. For every 100 females age 18 and over, there were 83.3 males.
The median income for a household in the borough was $30,461, and the median income for a family was $39,663. Males had a median income of $30,435 versus $22,232 for females. The per capita income for the borough was $17,264. About 7.5% of families and 12.6% of the population were below the poverty line, including 17.7% of those under age 18 and 8.4% of those age 65 or over.