2.17 and the average family size was 2.77. In the county, the population was spread out, with 19.30% under the age of 18, 6.40% from 18 to 24, 27.30% from 25 to 44, 24.50% from 45 to 64, and 22.50% who were 65 years of age or older. The median age was 43 years. For every 100 females there were 91.00 males. For every 100 females age 18 and over, there were 87.80 males. In 2000, 87.8% of persons age 25 or above were high school graduates, slightly above Florida's average of 84.9% for Florida. 26.7% of persons age 25 or above held a Bachelor's degree or higher, also slightly higher than Florida's rate of 25.6%. The median income for a household in the county was $37,111, and the median income for a family was $46,925. Males had a median income of $32,264 versus $26,281 for females. The per capita income for the county was $23,497. About 6.70% of families and 10.00% of the population were below the poverty line, including 13.90% of those under age 18 and 8.20% of those age 65 or over. In 2000, as Florida's 6th and the nation's 53rd most populous county, Pinellas has a population greater than that of the individual states of Wyoming, Montana, Delaware, South Dakota, Alaska, North Dakota, and Vermont, as well as the District of Columbia. With a population density (as of the 2000 Census) of 3292 inhabitants/mi2, Pinellas County is by far the most densely populated county in the state, more than double that of Broward County, the next most densely populated. Languages As of 2010, 87.17% of all residents spoke English as their first language, while 5.56% spoke Spanish, 0.78% Vietnamese, 0.70% French, 0.65% Greek, 0.56% German, and 0.52% of the population spoke Serbo-Croatian as their mother language. In total, 12.83% of the population spoke languages other than English as their primary language. Government and politics The Board of County Commissioners governs all unincorporated areas of the county under the state's constitution, with the power to adopt ordinances, approve the county budget, set millages, and provide services. The county's municipalities, while governing their own affairs, may call upon the county for specialized services. The county administrator, appointed by and reporting to the Board, oversees most of the day-to-day operations of the county. As of 2020, The members of the Board of County Commissioners are as follows: Janet Long