Orangefield is an unincorporated community located in Orange County, Texas, in the Beaumont-Port Arthur metropolitan area, about twelve miles east of Beaumont in Orange County, Texas, United States.. In 1913, the town began to develop around the oilfield just west of Orange, and its name was derived from being called the "Orange Oil Field" which was later shorted to "Orangefield". After a major producing well was discovered in August 1913, a post office was established for Orangefield in 1922.It was a small community of farmers before the discovery of oil. A few rice farms and marshes were what lived in the area between Orange, Bridge City, and Vidor. The rice crop planted in the area was linked to W.R. Hill possibly as early as 1888. Immigrant farmers made up much of the population in the area that was divided into three different communities. The communities fell under the names Oilla, Terry, and Duncan's Woods.