According to the U.S. Census Bureau, the county has a total area of, of which is land and is water. The highest point in Page County is Hawksbill Mountain, which is located along the border with Madison County within Shenandoah National Park.
As of the census of 2000, there were 23,177 people, 9,305 households, and 6,634 families residing in the county. The population density was 74 people per square mile. There were 10,557 housing units at an average density of 34 per square mile. The racial makeup of the county was 96.65% White, 2.61% Black or African American, 0.15% Native American, 0.24% Asian, 0.03% Pacific Islander, 0.48% from other races, and 0.68% from two or more races. 1.08% of the population were Hispanic or Latino of any race. There were 9,305 households out of which 29.60% had children under the age of 18 living with them, 55.80% were married couples living together, 10.50% had a female householder with no husband present, and 28.70% were non-families. 24.40% of all households were made up of individuals and 11.10% 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 2.91. In the county, the population was spread out with 23.00% under the age of 18, 7.70% from 18 to 24, 28.30% from 25 to 44, 25.30% from 45 to 64, and 15.70% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 96.20 males. For every 100 females age 18 and over, there were 94.40 males. The median income for a household in the county was $33,359, and the median income for a family was $39,005. Males had a median income of $27,199 versus $19,821 for females. The per capita income for the county was $16,321. About 10.10% of families and 12.50% of the population were below the poverty line, including 16.00% of those under age 18 and 14.70% of those age 65 or over.
Wayne Comer is a former Major League Baseball player.
Charles Frederick Crisp was a United States political figure. A Democrat, he was elected as a Congressman from Georgia in 1882, and served until his death in 1896. From 1890 until his death, he was leader of the Democratic Party in the House, as either the House Minority Leader or the Speaker of the House. He was also the father of Charles R. Crisp who also served in Congress.
William Alexander Harris, Sr. was a U.S. Representative from Virginia, father of William A. Harris.
Thomas Jordan was a Confederate general and major operative in the network of Confederate spies during the American Civil War. A West Point graduate and career soldier in the armies of three nations, he fought in numerous wars and rebellions in the United States, Mexico, and Cuba. Jordan was also a newspaper editor and author.
Donald Edward Keyhoe was an American Marine Corps naval aviator, writer of many aviation articles and stories in a variety of leading publications, and manager of the promotional tours of aviation pioneers, especially of Charles Lindbergh.