Question: The county in Kentucky containing Peytona had how many people in its population in the 2010 census?

full_context: Document 1: Kentenia, Kentucky: Kentenia is an unincorporated community and coal town in Harlan County, Kentucky, United States. Kentenia was served by a post office from 1917 to 1930.
Document 2: Robertson County, Kentucky: Robertson County is a county located in the U.S. Commonwealth of Kentucky. As of the 2010 census, the population was 2,282. Its county seat is Mount Olivet, Kentucky. The county is named for George Robertson, a Kentucky Congressman from 1817 to 1821. Robertson is a prohibition or dry county. It is Kentucky's smallest county, both by population and by total area.
Document 3: Shelby County, Kentucky: Shelby County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 42,074. The county seat is Shelbyville. The county was founded in 1792 and named for Isaac Shelby, the first Governor of Kentucky.
Document 4: Jefferson County, Kentucky: Jefferson County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 741,096. It is the most populous county in Kentucky and is more than twice as large as the second most populous, Fayette. The county was formed in 1780 and named for future President Thomas Jefferson, who was Governor of Virginia at the time.
Document 5: Greenup County, Kentucky: Greenup County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 36,910. The county was founded in 1803 and named in honor of Christopher Greenup. Its county seat is Greenup.
Document 6: Shelbyville, Kentucky: Shelbyville is a home rule-class city in and the county seat of Shelby County, Kentucky, United States. The population was 14,045 at the 2010 census.
Document 7: Sarah, Kentucky: Sarah is an unincorporated community within Elliott County, Kentucky, United States. Its post office is closed.
Document 8: Squire Boone: Squire Maugridge Boone Jr., Squire Boone Jr., or Squire Boone (October 5, 1744 – August 5, 1815) was an American frontiersman, longhunter, soldier, city planner, politician, land locator, judge, politician, gunsmith, miller, and brother of Daniel Boone. In 1780, he founded the first settlement in Shelby County, Kentucky. The tenth of eleven children, Squire Boone was born to Squire Boone Sr. and his wife Sarah (Morgan) Boone in Berks County, Pennsylvania at the Daniel Boone Homestead. Although overshadowed by his famous brother, Squire Boone was well known in his day.
Document 9: Peytona, Kentucky: Peytona is an unincorporated community within Shelby County, Kentucky, United States. Its post office is closed.
Document 10: Mount Sherman, Kentucky: Mount Sherman is an unincorporated community located in LaRue County, Kentucky, United States. The community is concentrated around the intersection of Kentucky Route 61 and Kentucky Route 1906, southeast of Hodgenville. The zip code is: 42764.
Document 11: Levi, Kentucky: Levi is an unincorporated community located in Owsley County, Kentucky, United States. Its post office is closed.
Document 12: Garrard County, Kentucky: Garrard County ( ;) is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 16,912. Its county seat is Lancaster. The county was formed in 1796 and was named for James Garrard, Governor of Kentucky from 1796 to 1804. It is a prohibition or dry county but Lancaster is wet. Lancaster was founded as a settlement of log cabins in 1776 at a springs that later provided a constant source of water to early pioneers. It is one of the oldest cities in the Commonwealth. Boonesborough, 25 miles to the east, was founded by Daniel Boone in 1775. Lexington, 28 miles to the north, was founded in 1775. Stanford, originally known as St. Asaph, is 10 miles south of Lancaster. It too was founded in 1775. The oldest permanent settlemenet in Kentucky, Harrodsburg, was founded in 1774 and is 18 miles to the west. The present day courthouse is one of the oldest courthouses in Kentucky in continuous use.
Document 13: Henry County, Kentucky: Henry County is a county located in the U.S. state of Kentucky bordering the Kentucky River. As of the 2010 census, the population was 15,416. Its county seat is New Castle, but its largest city is Eminence. The county was founded in 1798 from portions of Shelby County. It was named for the statesman and governor of Virginia Patrick Henry.
Document 14: Cannel City, Kentucky: Cannel City is an unincorporated community in Morgan County, Kentucky, United States. It lies along Route 191 south of the city of West Liberty, the county seat of Morgan County. In 1901, the Ohio and Kentucky railway tracks were laid through the region and thrived until the Cannel Coal Company's resources were depleted and forestry resources of the Licking River played out at the same time. On November 1, 1933, the last train trip of the Ohio and Kentucky Junction Railroad-Cannel City Line was made and the track was scrapped. During the golden years, there were several grocery stores, a hardware store, post office, mine, bank, blacksmith and an elegant hotel named The DeLancy. Also standing at over 100 years old is the well used by the trains to put water into their engines. Lost over the years was a train depot at the end of Highway 134, where it currently intersects with Highway 191. At one time, the area had a larger population and count of buildings than the present-day county seat West Liberty. After the mine closed, the area still partially thrived during the times after the Great Depression.
Document 15: Owsley County, Kentucky: Owsley County is a county located in the Eastern Coalfield region of the U.S. state of Kentucky. As of the 2010 census, the population was 4,755, making it the second-least populous county in Kentucky. The county seat is Booneville. The county was organized on January 23, 1843 from Clay, Estill, and Breathitt counties and named for William Owsley (1782–1862), the judge of the Kentucky Court of Appeals and Governor of Kentucky (1844–48).
ground_truth: 42,074