Question: How many people were in the census-designated place where W. Tresper Clarke High School was located as of the 2010 census?

Context paragraphs:
Alum Rock, California: Alum Rock ( ) is a census-designated place (CDP) in Santa Clara County, California, United States and a community of San Jose.  The CDP, which excludes all annexed areas, had a population of 15,536 at the 2010 census.  Alum Rock was named after a rock formerly thought to be composed of alum in nearby Alum Rock Park.  Formerly a separate town, much of the community is unincorporated surrounded by incorporated San Jose; neighborhoods between White Road and Capitol Avenue are part of a city/county agreement for annexation.  James Lick High School, Mt. Pleasant High School, and William C. Overfelt High School (which are part of the East Side Union High School District), Joseph George Middle School, Ocala Middle School, and other schools in the Alum Rock Union School District serve the neighborhood.  Near the center of the community is a small neighborhood commercial strip along Alum Rock Avenue at White Road.

W. Tresper Clarke High School: W. Tresper Clarke High School is a high school in Westbury (technically in Salisbury) New York, United States.  It is operated by the East Meadow Union Free School District, also known as the East Meadow School District.  The school serves students living in Salisbury, or South Westbury; East Meadow; and Levittown, New York.  Named after William Tresper Clarke, a former president of the East Meadow School Board, the school opened in 1957.

Center Point, Alabama: Center Point is a newly incorporated city and a former census-designated place (CDP) in northeastern Jefferson County, Alabama, United States.  It is part of the Birmingham metropolitan area.  At the 2000 census the population was 22,784.  However, after its incorporation in 2002, the city's boundaries are much smaller than those of the CDP.  As of the 2010 census, the population of the incorporated city was 16,921.  The public high school for Center Point is Center Point High School grades 9th-12th.  The public middle school for Center Point is Erwin Middle School grades 6th-8th.  Center Point has 2 public elementary schools, Erwin Intermediate School grades 3rd-5th and Center Point Elementary School grades K-2nd.

Cabramatta High School: Cabramatta High School is the local high school of Cabramatta, an urbanised suburb located in south-west Sydney, Australia.  The school was established in 1958 as the suburb's first high school.  Cabramatta High School is becoming increasingly popular within the region, with impressive records of academic and practical successful students, mostly achieving grade-averages higher than most other schools in the local area.  Well known for its multiculturalism, Cabramatta High School consists of a very diverse range of students and staff, with majority coming from non-English speaking backgrounds, predominantly Vietnamese and Chinese.  Cabramatta High School has been praised by many people in the public for its great diversity of students with the great conception of multiculturalism and peace of many different cultures in enabling an enjoyable location to learn.

Alta, California: Alta is a small unincorporated community and census-designated place (CDP) in Placer County, California, United States, about 30 mi northeast of Auburn.  The village is located off Interstate 80 and along the historical First Transcontinental Railroad.  The ZIP code is 95701 and the area code 530.  One of the few buildings other than private residences is the Alta-Dutch Flat Grammar School serving kindergarten through eighth grade students.  The high school that serves Alta is Colfax high School.  Colfax High School is 11 miles southwest in the incorporated town of Colfax.  The population of Alta was 610 at the 2010 census.

Marlborough, Connecticut: Marlborough is a town in Hartford County, Connecticut, United States.  It contains the census-designated place (CDP) of Terramuggus.  The town's population was 6,404 at the 2010 census.  Marlborough is an upper class suburban and rural community.  The local high school is RHAM High School.  In 2013, Marlborough ranked third (of 24) in "Connecticut Magazine's" biannual ranking of Connecticut small towns, median home sale price between $175,000 and $224,999.  Educationally, RHAM High School, which serves Marlborough, Hebron, and Andover students, was the top-ranked regional high school in the state on the SAT in 2017, and 11th highest-performing school in the state on the test.

Arnold, Minnesota: Arnold is a former census-designated place (CDP), which was located in Rice Lake, Saint Louis County, Minnesota, United States.  The population was 2,960 at the 2010 census.  The census-designated place of Arnold was located entirely within the former Rice Lake Township, adjacent to the north side of the city of Duluth.  Rice Lake Township was incorporated as the city of Rice Lake on October 22, 2015, thus rendering the census-designated place of Arnold to no longer exist.

Ricardo, Texas: Ricardo is a small census-designated place in Kleberg County, Texas, United States.  Located on HWY 77 between Kingsville and Riviera.  It consists of a Farmers Co-Op, a convenience store, and an elementary/junior high school.  The school's mascot is a Yellow Jacket.  Since there is no high school, students either attend Kaufer High School in Riviera, Academy High School in Kingsville, Bishop High School, or H.M. King High School in Kingsville.

Woodbridge, Virginia: Woodbridge is a census-designated place (CDP) in Prince William County, Virginia, United States, located 20 mi south of Washington, D.C. Bounded by the Occoquan and Potomac rivers, Woodbridge Magisterial District had 54,275 residents at the 2010 census.  The Woodbridge census-designated place comprises just one portion of the magisterial district and had a population of 4,055 in the 2010 census.  The census-designated place consists solely of the section north of Occoquan Road and Dawson Beach Road, and east of Interstate 95.

Salisbury, Nassau County, New York: Salisbury is a hamlet and census-designated place (CDP) in Nassau County, New York, United States.  The population was 12,093 at the 2010 census.  Many [William Levitt|Levitt]] style homes lie adjacent to Eisenhower Park, formerly Salisbury Park.  Although sometimes referred to by realtors as "South Westbury", Salisbury is located in the Town of Hempstead, but located in the Westbury postal zone, served by the Westbury Railroad Station of the Long Island Railroad, shares fire districts with Westbury and East Meadow, and is within the East Meadow School District.  The hamlet is 90% residential, with strip malls along Old Country Road and Carmen Avenue.  There is a single house of worship, a Conservative Jewish synagogue.  Most residents attend religious services in Westbury-proper.  Nassau County Medical Center is nearby in East Meadow

Supporting paragraphs: W. Tresper Clarke High School Salisbury, Nassau County, New York
Answer: 12,093