The geographic areas of Sugar Land, Texas are home to many master-planned communities featuring golf courses, country clubs, and lakes. Planning The city has the most master-planned communities in Fort Bend County, which is home to the largest number of master-planned communities in the nation. The first master-planned community to be developed in Sugar Land was Sugar Creek, a community consisting mainly of luxury homes on the city's east side. There are now a total of thirteen master-planned communities located in Sugar Land's city limits and its extraterritorial jurisdiction combined. Districts and communities Northern Sugar Land The northern portion of Sugar Land, sometimes referred to by residents and government officials as "north Sugar Land", comprises all the communities north of U.S. Highway 90A, such as Mayfield Park and Ragus Lake Estates. It also includes the subdivisions of Venetian Estates, Sugar Mill and Belknap/Brookside, which are just south of U.S. Highway 90A. Most of this area included the original city limits of Sugar Land when it was incorporated in 1959. Most outsiders are only aware about this part of the city when they think of Sugar Land. Located on the north side of U.S. Highway 90A is the former Imperial Sugar Company refinery and distribution center that was shut down in 2003. However, Imperial Sugar's headquarters are still located within the city just across the street from the old refinery. This part of the city has two master-planned communities, Sugar Mill and the recent development of Woodbridge, located outside of the city limits. Another recent mid-size residential development is the Glen Laurel community. On the east side of north Sugar Land is the Sugar Land Business Park, which is home to many of the city's electronic and energy companies. Sugar Land Business Park is the largest business and industrial area in the city. The majority of the pupils attending high school in this area are zoned to Kempner High School. The north side of Sugar Land is also home to the Fort Bend Christian Academy. Southern and southeastern Sugar Land Most of the population within the city limits is concentrated in the southern and southeastern areas of Sugar Land. This area is entirely master-planned communities, including an overwhelming majority of residents of First Colony, the largest in Sugar Land encompassing 10,000 acres (40 km2). All areas of First Colony located east of Dulles Avenue are located in nearby Missouri City. Other