Question: What portion of households in the city located in the same county James Glisson was born have only one person?

full_context: Document 1: Hernando County Courthouse: The Hernando County Courthouse, built in 1913, is an historic courthouse building located in Brooksville, Florida, It was designed by Atlanta-based architect William Augustus Edwards who designed one other courthouse in Florida, two in Georgia and nine in South Carolina as well as academic buildings at 12 institutions in Florida, Georgia and South Carolina. He designed most of the original buildings on the campus of the University of Florida in Gainesville.
Document 2: Gordon Glisson: Born in Winnsboro, South Carolina, at age fifteen he and his mother moved to Seattle, Washington. He began working at the Longacres Racetrack in nearby Renton, Washington then as an apprentice jockey rode in his first race at the Ak-Sar-Ben Racetrack in Omaha, Nebraska. In 1948, younger brother John Weldon Glisson would also become a jockey.
Document 3: Jacksonville, Florida: As of 2010[update], there were 366,273 households out of which 11.8% were vacant. 23.9% of households had children under the age of 18 living with them, 43.8% were married couples, 15.2% had a female householder with no husband present, and 36.4% were non-families. 29.7% of all households were made up of individuals and 7.9% had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 3.21. In the city, the population was spread out with 23.9% under the age of 18, 10.5% from 18 to 24, 28.5% from 25 to 44, 26.2% from 45 to 64, and 10.9% who were 65 years of age or older. The median age was 35.5 years. For every 100 females there were 94.1 males. For every 100 females age 18 and over, there were 91.3 males.
Document 4: Philadelphia: In 2010, 24.9 percent of households reported having children under the age of 18 living with them, 28.3 percent were married couples living together and 22.5 percent had a female householder with no husband present, 6.0 percent had a male householder with no wife present, and 43.2 percent were non-families. The city reported 34.1 percent of all households were made up of individuals while 10.5 percent had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 3.20. In 2013, the percentage of women who gave birth in the previous 12 months who were unmarried was 56 percent. Of Philadelphia's adults, 31 percent were married or lived as a couple, 55 percent were not married, 11 percent were divorced or separated, and 3 percent were widowed.
Document 5: Jackson County Courthouse (Jacksonville, Oregon): The Jackson County Courthouse is a former county courthouse in Jacksonville, Oregon, United States, built in 1883. The courthouse is a contributing property of the Jacksonville Historic District, which is listed on the National Register of Historic Places (NRHP). It was formerly the Jacksonville Museum owned by Jackson County and operated by the Southern Oregon Historical Society (SOHS), which also managed several other historic properties in Jacksonville. The museum in the courthouse closed in 2006 because of lack of funding. Ownership of the historic courthouse was transferred to the City of Jacksonville in 2012. The SOHS still operates Hanley Farm in Central Point and a research library in Medford.
Document 6: Richard A. Pettigrew: Pettigrew was born in Charleston, West Virginia in 1930, and moved to Florida with his family that same year. He attended the University of Florida and is an attorney. He served in the Florida House of Representatives for the 97th district, as a Democrat, serving from 1963 to 1972. From 1971 to 1972, he was Speaker of the Florida House of Representatives.
Document 7: Oklahoma City: There were 230,233 households, 29.4% of which had children under the age of 18 living with them, 43.4% were married couples living together, 13.9% had a female householder with no husband present, and 37.4% were non-families. One person households account for 30.5% of all households and 8.7% of all households had someone living alone who is 65 years of age or older. The average household size was 2.47 and the average family size was 3.11.
Document 8: James Glisson: Glisson was born in Jackson County, Florida. He attended Palmer College and earned a degree in chiropractic studies He served in the Florida House of Representatives for the 33rd district from 1968 to 1972, as a Republican. He was elected to the State Senate in 1973 and served the 11th district until 1978. In 1976, he changed his party affiliation from Republican to Democratic.
Document 9: Atlantic City, New Jersey: There were 15,848 households out of which 27.7% had children under the age of 18 living with them, 24.8% were married couples living together, 23.2% had a female householder with no husband present, and 45.1% were non-families. 37.2% of all households were made up of individuals and 15.4% had someone living alone who was 65 years of age or older. The average household size was 2.46 and the average family size was 3.26.
Document 10: Calaveras County Courthouse: The Calaveras County Courthouse is a historic courthouse building in San Andreas, California. The brick courthouse was built in 1867 and contained the county's courtroom, jail, and sheriff's office; until 1888, executions were also conducted in the building. The county's Hall of Records was built in front of the courthouse in 1893; the two buildings nearly touch and are considered part of the same complex. The building's jail held outlaw Black Bart, a notorious Northern California highwayman, during his 1883 trial. In 1966, the county moved its courthouse to a new building; the old courthouse is now the Calaveras County Museum, which is operated by the Calaveras County Historical Society.
Document 11: Daniel P. Gordon: In September 2011 he was expelled from the Republican caucus for allegedly making derogatory comments about other Republicans online. Gordon changed his party affiliation from Republican to Libertarian, becoming the only Libertarian Party member in any United States legislature during that time.
Document 12: Hudson County Courthouse: The courthouse was used as the primary seat of government for Hudson County from its opening on September 20, 1910 until the construction of the Hudson County Administration Building in 1966. The courthouse was vacant for many years and was scheduled for demolition. The building was added to the National Register of Historic Places on August 25, 1970. Restoration began in the mid-1970s, and the building was reopened in 1985. In 1984, the Hudson County Board of Chosen Freeholders renamed the building in honor of Supreme Court Justice William J. Brennan Jr. The restoration of the courthouse was acknowledged by a Victorian Society in America Preservation Award in 1988.
Document 13: Ion Farris: Ion Lowndes Farris (September 14, 1878 – November 10, 1934) was an American politician and attorney from the state of Florida. He served as both a member of the Florida House of Representatives and the Florida Senate. He served twice as the Speaker of the Florida House of Representatives at a time when the legislature meet only once every two years, in both 1909 and 1913 and President of the Florida Senate in 1913. He was an ardent supporter of former Governor of Florida Napoleon Broward, and led the effort to get Broward County, Florida named after him. He also led efforts to reduce the amount of Committees in the Senate. In 1916, he made a run for Governor, but lost the Democrat primary. However, he led efforts to drain the Everglades, and forced the other candidates to take a position on the issue.
Document 14: Old Meigs County Courthouse: The Old Meigs County Courthouse is a historic former government building in the small community of Chester, Ohio, United States. Erected in the early nineteenth century, the courthouse served multiple purposes for the surrounding community in its early years, but it operated as a courthouse for less than twenty years before being abandoned in favor of another courthouse in another community. Following a restoration in the 1950s, it was designated a historic site in the 1970s along with an adjacent school; the two buildings are operated together as a museum. It is Ohio's oldest extant building constructed as a courthouse.
Document 15: Atlantic City, New Jersey: There were 15,504 households, of which 27.3% had children under the age of 18 living with them, 25.9% were married couples living together, 22.2% had a female householder with no husband present, and 44.8% were non-families. 37.5% of all households were made up of individuals, and 14.3% had someone living alone who was 65 years of age or older. The average household size was 2.50 and the average family size was 3.34.
ground_truth: 29.7%
sub_queries: James Glisson >> place of birth Answer: Jackson County
Jackson County Courthouse >> located in the administrative territorial entity Answer: Jacksonville
What portion of households in Jacksonville have only one person? Answer: 29.7%