Question: What was the 2010 population of the city where the USAir Arena is located?
Context: Waco ( ) is a city which is the county seat of McLennan County, Texas, United States.  It is situated along the Brazos River and I-35, halfway between Dallas and Austin.  The city had a 2010 population of 124,805, making it the 22nd-most populous city in the state.  The US Census 2016 population estimate is 134,432 The Waco Metropolitan Statistical Area consists of McLennan and Falls Counties, which had a 2010 population of 234,906.  Falls County was added to the Waco MSA in 2013.  The US Census 2016 population estimate for the Waco MSA is 265,207. Ocean County is a county located along the Jersey Shore in the U.S. state of New Jersey.  Its county seat is Toms River.  Since 1990, Ocean County has been one of New Jersey's fastest-growing counties.  As of the 2016 Census estimate, the county's population was 592,497, a 2.8% increase from the 576,567 enumerated in the 2010 United States Census, making Ocean the state's sixth-most populous county.  The 2010 population figure represented an increase of 65,651 (+12.8%) from the 2000 Census population of 510,916, as Ocean surpassed Union County to become the sixth-most populous county in the state.  Ocean County was also the fastest growing county in New Jersey between 2000 and 2010 in terms of increase in the number of residents and second-highest in percentage growth.  Ocean County was established on February 15, 1850, from portions of Monmouth County, with the addition of Little Egg Harbor Township which was annexed from Burlington County on March 30, 1891.  The most populous place was Lakewood Township, with 92,843 residents at the time of the 2010 Census (up 32,491 since 2000, the largest population increase of any municipality in the state), while Jackson Township, covered 100.62 sqmi , the largest total area of any municipality in the county. Sierra Vista is a city in Cochise County, Arizona, United States.  As of the 2010 census the population of the city was 43,888.  The city is part of the Sierra Vista-Douglas Metropolitan Area, with a 2010 population of 131,346.  Fort Huachuca, a U.S. Army post, is located in the northwest part of the city. The 1996–97 Georgetown Hoyas men's basketball team represented Georgetown University in the 1996–97 NCAA Division I basketball season.  John Thompson, Jr., coached them in his 25th season as head coach.  Their home court was USAir Arena in Landover, Maryland.  They were members of the Big East 7 Division of the Big East Conference, were the regular-season champions of the Big East 7 Division, and finished the season with a record of 20-10, 11-7 in Big East play.  Their record earned them a bye in the first round of the 1997 Big East Men's Basketball Tournament, and they advanced to the semifinals before losing to Boston College.  They received a No. 10 seed in the West Regional of the 1997 NCAA Men's Division I Basketball Tournament – Georgetown' s 18th NCAA Tournament appearance in 19 years – and lost to No. 7 seed North Carolina-Charlotte in the first round. Landover is an unincorporated community and census-designated place in Prince George's County, Maryland, United States.  As of the 2010 census it had a population of 23,078. The Capital Centre, later renamed USAir Arena, was an indoor arena located in Landover, Maryland, a suburb east of Washington, D.C.. Mount Vernon is a city in and the county seat of Posey County, Indiana, United States.  Located in the state's far southwestern corner, within 15 miles of either the southernmost or westernmost points it is the westernmost city in the state, but not the southernmost, that being Rockport, about 40 miles to the southeast.  The population was 6,687 at the 2010 census.  It is located in Black Township and is part of the Evansville, Indiana, metropolitan area, which had a 2010 population of 358,676. FedExField (originally Jack Kent Cooke Stadium) is a football stadium located in Landover, Maryland near the Capital Beltway (I-495) in Prince George's County, Maryland, United States, near the site of the old Capital Centre (later called USAir Arena in 1993 and US Airways Arena in 1996).  FedExField is the home of the Washington Redskins football team.  From 2004 until 2010, it had the largest stadium capacity in the National Football League (NFL), at over 91,000.  Currently, the capacity is 82,000. Harrisburg ( or ) is a city in and the county seat of Saline County, Illinois, United States.  It is located about 57 miles (92 km) southwest of Evansville, Indiana and 111 miles (179 km) southeast of St. Louis, Missouri.  The 2010 population was 9,017, and the surrounding Harrisburg Township had a population of 10,790, including the city residents.  Harrisburg is included in the Illinois-Indiana-Kentucky Tri-State Area and is the principal city in the Harrisburg Micropolitan Statistical Area with a combined population of 24,913. Marshfield is a city in Wood County and Marathon County in the U.S. state of Wisconsin.  It is located at the intersection of U.S. Highway 10, Highway 13 and Highway 97.  The largest city in Wood County, its population was 19,118 at the 2010 census.  Of this, 18,218 were in Wood County, and 900 were in Marathon County.  The city is part of the United States Census Bureau's Marshfield-Wisconsin Rapids Micropolitan Statistical Area, which includes all of Wood County (2010 population: 74,749).  The portion of the city in Marathon County is part of the Wausau Metropolitan Statistical Area.
Answer: 23,078