2020 census
As of the 2020 census, the county had a population of 123,498. The median age was 34.5 years. 23.3% of residents were under the age of 18 and 13.8% of residents were 65 years of age or older. For every 100 females there were 94.9 males, and for every 100 females age 18 and over there were 91.6 males age 18 and over.[12][13]
The racial makeup of the county was 76.2% White, 11.6% Black or African American, 0.6% American Indian and Alaska Native, 1.2% Asian, 0.1% Native Hawaiian and Pacific Islander, 2.7% from some other race, and 7.6% from two or more races. Hispanic or Latino residents of any race comprised 5.5% of the population.[13]
53.9% of residents lived in urban areas, while 46.1% lived in rural areas.[14]
There were 47,622 households in the county, of which 32.4% had children under the age of 18 living in them. Of all households, 48.4% were married-couple households, 18.4% were households with a male householder and no spouse or partner present, and 26.9% were households with a female householder and no spouse or partner present. About 26.6% of all households were made up of individuals and 8.9% had someone living alone who was 65 years of age or older.[12]
There were 51,685 housing units, of which 7.9% were vacant. Among occupied housing units, 62.7% were owner-occupied and 37.3% were renter-occupied. The homeowner vacancy rate was 1.7% and the rental vacancy rate was 8.1%.[12]
2000 census
As of the 2000 United States census,[15] there were 86,014 people, 31,882 households, and 22,444 families residing in the county. The population density was 133 inhabitants per square mile (51/km2). There were 34,546 housing units at an average density of 53 per square mile (20/km2). The racial makeup of the county was 88.33% White, 8.48% Black or African American, 0.52% Native American, 0.72% Asian, 0.03% Pacific Islander, 0.68% from other races, and 1.23% from two or more races. 1.75% of the population were Hispanic or Latino of any race.
There were 31,882 households, out of which 35.70% had children under the age of 18 living with them, 56.70% were married couples living together, 10.20% had a female householder with no husband present, and 29.60% were non-families. 22.50% of all households were made up of individuals, and 6.90% had someone living alone who was 65 years of age or older. The average household size was 2.57 and the average family size was 3.04.
In the county, the population was spread out, with 25.60% under the age of 18, 15.30% from 18 to 24, 30.10% from 25 to 44, 19.50% from 45 to 64, and 9.50% who were 65 years of age or older. The median age was 31 years. For every 100 females, there were 95.50 males. For every 100 females age 18 and over, there were 92.30 males.
The median income for a household in the county was $38,204, and the median income for a family was $45,946. Males had a median income of $32,288 versus $24,428 for females. The per capita income for the county was $35,159.[16] About 7.90% of families and 12.50% of the population were below the poverty line, including 12.90% of those under age 18 and 12.00% of those age 65 or over.