Roseville is a city in Macomb County in the U.S. state of Michigan, and is a part of the Metro Detroit area. The population was 47,299 at the 2010 census. Until 1958, Roseville was a part of Erin Township.
According to the United States Census Bureau, the city has a total area of 9.86 square miles (25.54 km), of which 9.83 square miles (25.46 km) is land and 0.03 square miles (0.08 km) is water.
As of the census of 2010, there were 47,299 people, 19,553 households, and 12,055 families residing in the city. The population density was 4,811.7 inhabitants per square mile (1,857.8/km). There were 21,260 housing units at an average density of 2,162.8 per square mile (835.1/km). The racial makeup of the city was 83.1% White, 11.8% African American, 0.4% Native American, 1.6% Asian, 0.4% from other races, and 2.6% from two or more races. Hispanic or Latino of any race were 2.0% of the population.
There were 19,553 households of which 30.9% had children under the age of 18 living with them, 38.3% were married couples living together, 17.4% had a female householder with no husband present, 6.0% had a male householder with no wife present, and 38.3% were non-families. 31.7% of all households were made up of individuals and 11.6% had someone living alone who was 65 years of age or older. The average household size was 2.41 and the average family size was 3.03.
The median age in the city was 37.9 years. 23% of residents were under the age of 18; 8.9% were between the ages of 18 and 24; 28.3% were from 25 to 44; 26.7% were from 45 to 64; and 13.1% were 65 years of age or older. The gender makeup of the city was 48.4% male and 51.6% female.
As of the census of 2000, there were 48,129 people, 19,976 households, and 12,724 families residing in the city. The population density was 4,905.6 per square mile (1,894.3/km²). There were 20,519 housing units at an average density of 2,091.4 per square mile (807.6/km²). The racial makeup of the city was 93.43% White, 2.60% African American, 0.42% Native American, 1.63% Asian, 0.03% Pacific Islander, 0.32% from other races, and 1.57% from two or more races. Hispanic or Latino of any race were 1.50% of the population.
There were 19,976 households out of which 28.6% had children under the age of 18 living with them, 46.4% were married couples living together, 12.7% had a female householder with no husband present, and 36.3% were non-families. 30.8% of all households were made up of individuals and 12.6% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 3.02.
In the city, the population was spread out with 23.1% under the age of 18, 8.2% from 18 to 24, 33.0% from 25 to 44, 20.2% from 45 to 64, and 15.4% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 93.8 males. For every 100 females age 18 and over, there were 90.1 males.
The median income for a household in the city was $41,220, and the median income for a family was $49,244. Males had a median income of $40,113 versus $26,281 for females. The per capita income for the city was $19,823. About 6.1% of families and 7.9% of the population were below the poverty line, including 9.9% of those under age 18 and 5.8% of those age 65 or over.