Question: ishop Gorman High School (also commonly referred to as Gorman High School or BGHS) is a Roman Catholic, private, preparatory school located in Summerlin, Nevada, Summerlin is an affluent planned community in which location of Nevada?

Context paragraphs:
Summerlin, Nevada: Summerlin is an affluent planned community in the Las Vegas Valley of Nevada.  It lies at the edge of the Spring Mountains and Red Rock Canyon, on the western periphery of Las Vegas, Nevada in unincorporated Clark County.  The community occupies 22,500 acres and includes a variety of land uses, including: residential, commercial, recreational, educational, medical, open space, and cultural.  At the 2010 census, Summerlin's population was nearly 100,000, having risen from 59,000 in 2000.

Joe Kristosik: Joe Kristosik (born c. 1974) is a former American football player.  After graduating from Bishop Gorman High School in Summerlin, Nevada, he entered the working world as a door-to-door salesman and a valet before enrolling at the University of Nevada, Las Vegas.  He was a walk-on to the UNLV Rebels football team and, after a redshirt season in 1994, he became the starting punter for the Rebels from 1995 to 1998.  As a senior, he led the NCAA with an average of 46.2 yards on 76 punts.  His average of 46.2 yards per punt was, at the time, the second-highest in NCAA history for a punter with at least 75 career attempts.  Kristosik was a consensus first-team selection for the 1998 College Football All-America Team.  He was inducted into the UNLV Athletic Hall of Fame in 2008.

Ryan Reynolds (American football): Ryan Reynolds (born September 20, 1986) is a former linebacker for the Oklahoma Sooners.  He was a four-year standout in football and judo in high school, both at Lake Havasu High School in Arizona and at Bishop Gorman High School in Summerlin, Nevada, where he was recognized nationally.

Durango High School (Nevada): Durango High School is a public high school in Spring Valley, Nevada, USA, with an enrollment of approximately 2600 students.  It is a part of the Area 4 region of the Clark County School District, which is the fifth largest school district in the United States.  Durango High School's main sports rivals are Bishop Gorman High School and Spring Valley High School.

Saint Charles Preparatory School: Saint Charles Preparatory School is a four-year Catholic college preparatory school (a type of high school) in Columbus, Ohio, USA.  It was founded in 1923 by the fourth Bishop of Columbus, James J. Hartley, as a Roman Catholic college seminary and high school.  Today, it is an all-male high school serving the Roman Catholic Diocese of Columbus.

St. John Vianney High School (Kirkwood, Missouri): St. John Vianney High School (a.k.a. Vianney High School, or simply Vianney) is a private, all male, Catholic college preparatory school located in Kirkwood, Missouri.  It is located in the Roman Catholic Archdiocese of Saint Louis.  The school was founded by the Society of Mary (Marianists), a religious order of priests and brothers who continue to run the school.  The Marianists also run a number of other St. Louis area high schools including Chaminade College Preparatory School and St. Mary's High School.

O'Gorman High School (Timmins): O'Gorman High School is a Catholic high school located in Timmins, Ontario, Canada.  O'Gorman Intermediate School, which is located down the street from the high school, is a feeder school for 7th and 8th graders.  It is currently the only school in Timmins where the students wear uniforms.

Bishop Gorman High School: Bishop Gorman High School (also commonly referred to as Gorman High School or BGHS) is a Roman Catholic, private, preparatory school located in Summerlin, Nevada.  The school is administered by the Diocese of Las Vegas, and has been serving Clark County and the Las Vegas Valley for over 50 years.  The school opened in 1954 and its mascot is a Gael, or mounted Irish Knight.

Seton Hall Preparatory School: Seton Hall Preparatory School, generally called Seton Hall Prep or "The Prep", is a Roman Catholic all boys' high school located in the suburban community of West Orange in Essex County, New Jersey, operating under the supervision of the Archdiocese of Newark.  Founded in 1856 with an original enrollment of five boys, Seton Hall Prep was originally located on the campus of Seton Hall University where it became commonly known as "The Prep" as a way to distinguish it from "The University."  In 1985, The Prep moved to its present location which was, at the time, West Orange High School.  Seton Hall is the oldest Catholic college preparatory school in New Jersey.

Gorman High School: Gorman High School is a public high school located in Gorman, Texas (USA) and classified as a 1A school by the UIL.  It is part of the Gorman Independent School District located in southeast Eastland County.  In 2015, the school was rated "Met Standard" by the Texas Education Agency.

Supporting paragraphs: Bishop Gorman High School Summerlin, Nevada
Answer: Las Vegas Valley