Beaumont is a city and county seat of Jefferson County, Texas and is within the Beaumont-Port Arthur metropolitan area. As of the 2000 U.S. Census, the city had a population of 113,866. With Port Arthur and Orange, it forms the Golden Triangle, a major industrial area on the Gulf Coast. Beaumont is on Texas' coastal plain, about 30 miles inland from the Gulf of Mexico, and just south of the dense pine forests of East Texas. The city is bordered on the east by the Neches River and to the north by Pine Island Bayou. Before being settled, the area was crisscrossed by numerous small streams. Most of these streams have since been filled in or converted for drainage purposes.

As of the census of 2000, there were 113,866 people, 44,361 households, and 29,100 families residing in the city. The population density was 517.2/km² (1,339.4/mi²). There were 48,815 housing units at an average density of 221.7/km² (574.2/mi²). The racial makeup of the city was 46.39% Caucasian, 45.85% African American, 0.24% Native American, 2.48% Asian, 0.04% Pacific Islander, 3.55% from other races, and 1.45% from two or more races. Hispanic or Latino of any race were 7.93% of the population. There were 44,361 households out of which 31.8% had children under the age of 18 living with them, 43.5% were married couples living together, 18.1% had a female householder with no husband present, and 34.4% were non-families. 29.5% of all households were made up of individuals and 10.7% had someone living alone who was 65 years of age or older. The average household size was 2.50 and the average family size was 3.12.