Question: What was the population as of the 2010 census of the city where Chris Dyson was born?

Context articles: Greenfield, Ohio
Cornelia, Georgia
Kara, Togo
Nizhny Novgorod
Sheffield, Alabama
Chris Dyson
Sioux City, Iowa
Andrews, South Carolina
Poughkeepsie, New York
West Branch, Iowa

Greenfield is a large village in Highland and Ross counties, Ohio, United States.
 As of the 2010 census, the population was 4,639.
 Since the population declined to under 5,000, the Census Bureau may still call it a city, but by Ohio's laws it is technically deemed a village.
 Since the change from city to village there is no longer a mayor of the town but a city manager; the current city manager is Ron Coffey, who was born and raised in Greenfield.
 Greenfield is most well known because of its rich history, including its community members helping in the underground railroad, new industries, and a school.
Cornelia is a city in Habersham County, Georgia, United States.
 The population was 4,160 at the 2010 census, up from 3,674 at the 2000 census.
 It is home to one of the world's largest apple sculptures, which is displayed on top of an obelisk-shaped monument.
 Cornelia was the retirement home of baseball legend Ty Cobb who was born nearby, and was a base of operation for production of the 1956 Disney film "The Great Locomotive Chase" that was filmed along the Tallulah Falls Railway that ran from Cornelia northward along the rim of Tallulah Gorge to Franklin, North Carolina.
Kara is a city in northern Togo, situated in Kara Region, 413 km north of the capital Lomé.
 Kara is the capital of the Kara region and, according to the 2010 census, had a population of 94,878.
 The Kara River flows through the city and is its main resource of water.
 Originally known as "Lama-Kara", the city developed from the village of this name that still exists into an administrative centre.
 Etienne Eyadéma was born in the nearby village of Piya.
Nizhny Novgorod (Russian: Ни́жний Но́вгород ; ] ), colloquially shortened to Nizhny, is a city in the administrative center (capital) of Volga Federal District and Nizhny Novgorod Oblast in Russia.
 From 1932 to 1990, it was known as Gorky (Горький , ] ), after the writer Maxim Gorky, who was born there.
 The city is an important economic, transportation, scientific, educational and cultural center in Russia and the vast Volga-Vyatka economic region, and is the main center of river tourism in Russia.
 In the historic part of the city there is a large number of universities, theaters, museums and churches.
 Nizhny Novgorod is located about 400 km east of Moscow, where the Oka empties into the Volga.
 Population:  (2010 Census) ;  (2002 Census) ;  (1989 Census)
Sheffield is a city in Colbert County, Alabama, United States, and is included in the Shoals metropolitan area.
 As of the 2010 census, the population of the city was 9,039.
 Sheffield is the birthplace of "country-soul pioneer" and songwriter Arthur Alexander, French horn player Willie Ruff, notable attorney, actor, former senator and presidential contender Fred Thompson, Watergate committee U.S. Senator Howell Heflin and U.S. Senator Mitch McConnell, whose father was working in nearby Athens when he was born.
 It sometimes is referred to as "the City of Senators" due to the births of Heflin, McConnell and Thompson within its borders.
 Col. Harland Sanders worked in the Sheffield depot for Southern Railway in the 1900s.
 It is also home to the Muscle Shoals Sound Studio where many popular 20th century musicians recorded their work, including Alexander and Ruff.
 It is the site of historic Helen Keller Hospital, formerly known as Colbert County Hospital and originally constructed in 1921.
 It was changed to Helen Keller Hospital in 1979, and Keller's birthplace Ivy Green is located less than one mile southwest of the hospital in adjacent Tuscumbia.
Chris Dyson (born February 24, 1978, in Poughkeepsie, New York) is an American racing driver who competes in the American Le Mans Series for Dyson Racing.
 The son of team owner Rob Dyson, Chris is a two-time ALMS champion, having taken the LMP675 Drivers title in 2003 and earning the LMP1 Championship in 2011.
 He is the Vice President and Sporting Director of Dyson Racing.
Sioux City ( ) is a city in Woodbury and Plymouth counties in the northwestern part of the U.S. state of Iowa.
 The population was 82,684 in the 2010 census, which makes it the fourth largest city in Iowa.
 The bulk of the city is in Woodbury County, of which it is the county seat, though a small portion is in Plymouth County.
 Sioux City is located at the navigational head of the Missouri River.
 Often the city and surrounding area is referred to as Siouxland, especially by the local media and residents.
 The city is home to several cultural points of interest including the Sioux City Public Museum, Sioux City Art Center and Sergeant Floyd Monument, which is a National Historical Landmark.
 The city is also home to Chris Larsen Park, commonly referred to as “the Riverfront,” which is the launching point for a riverboat casino and includes the Anderson Dance Pavilion, Sergeant Floyd Riverboat Museum and Lewis and Clark Interpretive Center.
Andrews is a town in Georgetown and Williamsburg counties in the U.S. state of South Carolina.
 The population was 2,861 at the 2010 census, down from 3,068 in 2000.
 General aviation airfield Robert F. Swinnie Airport is located 2 mi east of the central business district.
 Chubby Checker and Chris Rock were born in Andrews.
Poughkeepsie ( ), officially the City of Poughkeepsie, is a city in the state of New York, United States, which is the county seat of Dutchess County.
 As of the 2010 census it had a population of 32,736.
 Poughkeepsie is in the Hudson Valley midway between New York City and Albany, and is part of the New York metropolitan area.
 The name derives from a word in the Wappinger language, roughly "U-puku-ipi-sing", meaning "the reed-covered lodge by the little-water place," referring to a spring or stream feeding into the Hudson River south of the present downtown area.
West Branch is a city in Cedar and Johnson counties in the U.S. state of Iowa.
 The population was 2,322 as of 2010 the 2010 census.
 It is the birthplace of the only American president born in Iowa, Herbert Hoover.