As of the census of 2000, there were 6,131 people, 2,880 households, and 1,552 families residing in the borough. The population density was 4,582.3 people per square mile (1,766.6/km²). There were 3,119 housing units at an average density of 2,331.1/sq mi (898.7/km²). The racial makeup of the borough was 84.96% White, 12.43% Black or African American, 0.08% Native American, 0.28% Asian, 0.02% Pacific Islander, 0.57% from other races, and 1.66% from two or more races. 0.98% of the population were Hispanic or Latino of any race.
There were 2,880 households out of which 21.4% had children under the age of 18 living with them, 38.0% were married couples living together, 11.8% had a female householder with no husband present, and 46.1% were non-families. 40.3% of all households were made up of individuals and 19.2% had someone living alone who was 65 years of age or older. The average household size was 2.10 and the average family size was 2.85.
In the borough the population was spread out with 19.4% under the age of 18, 7.2% from 18 to 24, 30.3% from 25 to 44, 21.6% from 45 to 64, and 21.5% who were 65 years of age or older. The median age was 41 years. For every 100 females there were 84.1 males. For every 100 females age 18 and over, there were 81.7 males.
The median income for a household in the borough was $32,321, and the median income for a family was $41,081. Males had a median income of $31,374 versus $25,269 for females. The per capita income for the borough was $17,595. About 6.4% of families and 9.7% of the population were below the poverty line, including 10.9% of those under age 18 and 11.8% of those age 65 or over.