The Lansing metropolitan area, colloquially referred to as "Mid-Michigan", is an important center for educational, cultural, governmental, business, and high-tech manufacturing institutions, including three medical schools (two human medicine and one veterinary), two nursing schools, two law schools including the nation's largest law school, a Big Ten Conference university (Michigan State), the state capital, the state Supreme Court and Court of Appeals, a federal court, the Library of Michigan and Historical Center, and headquarters of four national insurance companies.
Lansing is the only U.S. state capital (among the 44 located in counties) that is not also a county seat. The county seat of Ingham County is Mason, but the county maintains some offices in Lansing.
As of the census of 2000, there were 119,128 people, 49,505 households, and 28,366 families residing in the city. The population density was 3,399.0 per square mile (1,312.3/km²). There were 53,159 housing units at an average density of 1,516.8/sq mi (585.6/km²). The racial makeup of the city was 65.28% White (61.4% non-Hispanic White), 21.91% African American, 0.80% Native American, 2.83% Asian, 0.05% Pacific Islander, 4.54% from other races, and 4.60% from two or more races. Hispanic or Latino of any race were 10.0% of the population. The city's foreign-born population stood at 5.9%.
As of 2000, the city's population rose by 32,293 (27%) to 151,421 during the day due to the influx of workers.
There were 49,505 households out of which 30.0% had children under the age of 18 living with them, 35.8% were married couples living together, 17.0% had a female householder with no husband present, and 42.7% were non-families. 33.2% of all households were made up of individuals and 8.1% had someone living alone who was 65 years of age or older. The average household size was 2.39 and the average family size was 3.08.
In the city the population was spread out with 26.8% under the age of 18, 11.4% from 18 to 24, 32.7% from 25 to 44, 19.3% from 45 to 64, and 9.7% who were 65 years of age or older. The median age was 31 years. For every 100 females there were 92.3 males. For every 100 females age 18 and over, there were 87.9 males.
The median income for a household in the city was $34,833, and the median income for a family was $41,283. Males had a median income of $32,648 versus $27,051 for females. The per capita income for the city was $17,924. About 13.2% of families and 16.9% of the population were below the poverty line, including 23.2% of those under age 18 and 9.0% of those age 65 or over.