State of Florida Peachtree Plumbing services and generates revenue from the northern Florida area. It is instructive to assess its situation as well. Demographics: In 2005, Florida had a household population of 17.4 million ‐ 8.9 million (51 percent) females and 8.5 million (49 percent) males. The median age was 39.5 years. Twenty‐three percent of the population were under 18 years and 17 percent were 65 years and older. In 2005, there were 7.0 million households in Florida. The average household size was 2.5 people. Families made up 65 percent of the households in Florida. This figure includes both married‐couple families (48 percent) and other families (17 percent. Nonfamily households made up 35 percent of all households in Florida. Most of the nonfamily households were people living alone, but some were comprised of people living in households in which no one was related to the householder. In 2005, there were 7.0 million households in Florida. The average household size was 2.5 people. Families made up 65 percent of the households in Florida. This figure includes both married‐couple families (48 percent) and other families (17 percent. Nonfamily households made up 35 percent of all households in Florida. Most of the nonfamily households were people living alone, but some were comprised of people living in households in which no one was related to the householder.