As of the census of 2000, there were 92,757 people, 31,778 households, and 22,530 families residing in the city. The population density was 1,234.5 people per square mile (476.6/km²). There were 36,433 housing units at an average density of 484.9/sq mi (187.2/km²). The racial makeup of the city was 61.34% White, 23.06% African American, 3.81% Native American, 2.46% Asian, 0.44% Pacific Islander, 3.96% from other races, and 4.93% from two or more races. Hispanic or Latino of any race were 9.40% of the population.
There were 31,778 households out of which 39.6% had children under the age of 18 living with them, 51.7% were married couples living together, 15.3% had a female householder with no husband present, and 29.1% were non-families. 24.6% of all households were made up of individuals and 7.8% had someone living alone who was 65 years of age or older. The average household size was 2.61 and the average family size was 3.12.
In the city the population was spread out with 27.8% under the age of 18, 15.3% from 18 to 24, 31.4% from 25 to 44, 16.3% from 45 to 64, and 9.3% who were 65 years of age or older. The median age was 29 years. For every 100 females there were 108.8 males. For every 100 females age 18 and over, there were 110.7 males.
The median income for a household in the city was $32,521, and the median income for a family was $37,831. Males had a median income of $27,573 versus $21,623 for females. The per capita income for the city was $15,397. About 14.2% of families and 16.3% of the population were below the poverty line, including 22.2% of those under age 18 and 10.8% of those age 65 or over.
Lawton is served by Interstate Highway 44, which is also designated as the H.E. Bailey Turnpike and connects the city with Oklahoma City, Oklahoma to the northeast and Wichita Falls, Texas to the south. The city is also served by U.S. Highways 62, 277 and 281, and State highways 7 and 36, which connect Lawton with other locations in and out of Southwest Oklahoma.
The Lawton-Fort Sill Regional Airport offers commuter airline flights to Dallas/Fort Worth International Airport and direct flights to Atlanta.
Lawton is also served by the Lawton Area Transit System