Question: What is the population of Jackson County, Wisconsin, which is named after the seventh President of the United States?

Context paragraphs:
Jackson County, Alabama: Jackson County is the northeasternmost county in the U.S. state of Alabama.  As of the 2010 census, the population was 53,227.  The county seat is Scottsboro.  It was named for Andrew Jackson, general in the United States Army and afterward President of the United States of America.  Jackson County is a prohibition or dry county, however three cities within the county (Bridgeport, Scottsboro, and Stevenson) are wet.

Jackson County, Arkansas: Jackson County is located in the Arkansas Delta in the U.S. state of Arkansas.  The county is named for Andrew Jackson, a national hero during the War of 1812.  By the county's formation in 1829, Jackson had become the seventh President of the United States.  Jackson County is home to seven incorporated towns and four incorporated cities, including Newport, the largest city and county seat.  The county is also the site of numerous unincorporated communities and ghost towns. Occupying 633.94 sqmi , Woodruff County is the 41st largest county of the 75 in Arkansas.  As of the 2010 Census, the county's population is 17,997 people in 7,601 households.  Based on population, the county is the 40th-largest county in Arkansas.  Although terrain rises in the west, most of Jackson County is within the Arkansas Delta, characterized by largely flat terrain with fertile soils.  Historically covered in forest, bayous and swamps, the area was cleared for agriculture by early settlers.  It is drained by the White River.

Cullowhee, North Carolina: Cullowhee is a census-designated place (CDP) in Jackson County, North Carolina, United States.  The population was 9,428 as of the 2010 census.  The area known as Cullowhee has Western Carolina University, part of the UNC System, and the village/town of Forest Hills within its area.  The Jackson County Recreation Department and the Jackson County Airport are also located in the Cullowhee area.  The name of the town was long thought to mean "Valley of the Lillies," but is actually derived from part of the Cherokee phrase "joolth-cullah-wee" which translates as "Judacullah's Place."  Judacullah, a giant warrior and hunter who the Cherokee believe lived in the area, is an important figure in their religion and culture.

Jackson County, Kentucky: Jackson County is a county located in the Commonwealth of Kentucky.  As of the 2010 census, the population was 13,494.  Its county seat is McKee.  The county was formed in 1858 from land given by Madison, Estill, Owsley, Clay, Laurel, and Rockcastle counties.  It was named for Andrew Jackson, seventh President of the United States.  It is a prohibition or dry county.

Jackson County, Wisconsin: Jackson County is a county located in the U.S. state of Wisconsin.  As of the 2010 census, the population was 20,449.  Its county seat is Black River Falls.  Jackson County was formed from Crawford County in 1853.  It was named for President Andrew Jackson.

Jackson County, Oregon: Jackson County is a county in the U.S. state of Oregon.  As of the 2010 census, the population was 203,206.  The county seat is Medford.  The county is named for Andrew Jackson, the seventh president of the United States.

David McKee Hall: David McKee Hall (May 16, 1918 – January 29, 1960) was a Representative from North Carolina.  He was born in Sylva, North Carolina.  He attended the public schools of Jackson County, North Carolina, and then became a special student at the University of North Carolina, receiving a certificate of law in 1947 and a law degree in 1948.  Hall was admitted to the bar and in 1948 commenced practice in Sylva.  He served as attorney for the towns of Sylva, Dillsboro, Webster, and Jackson County; Then, in 1952 he was appointed to the Twentieth Judicial District Committee.  He organized the Jackson County Savings & Loan Association and served as secretary; in 1953 organized Jackson County Industries, Inc., and served as president; member of the North Carolina Senate in the 1955 session; member of North Carolina Board of Water Commissioners 1955-1958; elected as a Democrat to the 86th United States Congress and served from January 3, 1959, until his death in Sylva, N.C., January 29, 1960; interment in Webster Methodist Church Cemetery, Webster, N.C.

Andrew Jackson: Andrew Jackson (March 15, 1767 – June 8, 1845) was an American soldier and statesman who served as the seventh President of the United States from 1829 to 1837.  Before being elected to the presidency, Jackson gained fame as a general in the United States Army and served in both houses of Congress.  As president, Jackson sought to advance the rights of the "common man" against a "corrupt aristocracy" and to preserve the Union.

Cottageville, West Virginia: Cottageville (also Moores Mill, Rhodess Mill, or Wrights Mill) is an unincorporated community in western Jackson County, West Virginia, United States.  It lies along West Virginia Route 331 northwest of the city of Ripley, the county seat of Jackson County.  Established in 1858, its elevation is 594 feet (181 m).  Although Cottageville is unincorporated, it has a post office, with the ZIP code of 25239.  It also is the site of the annual Jackson County Junior Fair.  Michael Coleman, a well known early Indian fighter, was killed and buried in the area, according to a historical marker placed by the state of WV.  The wooden Grist Mill located here since the 1840s burned to the ground in the summer of 1965.  Its foundation stones remain.  It had remained in operation full-time until 1930, part-time until 1937.  Cottageville was a commercial center with a bank, newspaper, tannery, blacksmith, several stores, a railroad station on the B & O and many other businesses in the early part of the twentieth century.  Its heyday faded with the closing of the mill and the improvement of roads in the county.  The B & O pulled up its tracks to the county seat, Ripley, in the mid-nineteen-sixties.  Less than a mile from the old town, the county operated what folks called the "poor farm," an early version of a welfare commune.  That closed in the thirties with the New Deal.  That land is now the Jackson County Junior Fairgrounds.

Jackson County, West Virginia: Jackson County is a county in the U.S. state of West Virginia.  As of the 2010 census, the population was 29,211.  Its county seat is Ripley, and its largest municipality is Ravenswood.  The county was formed in 1831 from parts of Kanawha, Wood, and Mason Counties, and named for Andrew Jackson, seventh President of the United States.

Supporting paragraphs: Jackson County, Wisconsin Andrew Jackson
Answer: 20,449