Everett attempted to annex the entire Murphy's Corner area in the late 1980s, but was forced to split the neighborhood at 132nd Street with Mill Creek after a decision by the state court of appeals and additional arbitration by boundary review boards. The Henry M. Jackson High School was opened in 1994 and is located on the Mill Creek side of Murphy's Corner, which was annexed the following year. A private high school, Archbishop Murphy High School, was opened in 1999 on a campus in northeastern Mill Creek. The Thomas Lake area in the northeastern corner of the city, bordered to the north by 132nd Street and east by Seattle Hill Road, was annexed in 2005 and added 2,200 residents to the city's population. The annexations of other developed subdivisions, lacking the original development's upscale image, created a divide between residents on the issue of further growth. Residents in several potential annexation targets preferred to be left alone by Mill Creek, due to its "snobbish" reputation, which faded as new neighborhoods were absorbed into the city.