Lumberton, TX, population 10,672, is located in Texas's Hardin county, about 13.7 miles from Beaumont and 72.4 miles from Pasadena. Through the 90's Lumberton's population has grown by about 31%. It is estimated that in the first 5 years of the past decade the population of Lumberton has grown by about 10%. Since 2005 Lumberton's population has grown by about 10%. Lumberton's property crime levels tend to be lower than Texas's average level.