Volusia County is the sole county in the Deltona-Daytona Beach-Ormond Beach Metropolitan Statistical Area.
As of the census of 2000, there were 443,343 people, 184,723 households, and 120,069 families residing in the county. The population density was 402/mile. There were 211,938 housing units at an average density of 192/mile.
There were 184,723 households out of which 24.10% had children under the age of 18 living with them, 50.40% were married couples living together, 10.90% had a female householder with no husband present, and 35.00% were non-families. 27.90% of all households were made up of individuals and 13.60% had someone living alone who was 65 years of age or older. The average household size was 2.32 and the average family size was 2.82.
In the county the population was spread out with 20.30% under the age of 18, 8.20% from 18 to 24, 25.30% from 25 to 44, 24.20% from 45 to 64, and 22.10% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 94.50 males. For every 100 females age 18 and over, there were 91.80 males.
The median income for a household in the county was $35,219, and the median income for a family was $41,767. Males had a median income of $30,573 versus $22,471 for females. The per capita income for the county was $19,664.