are Brandon to the north, Palm River-Clair Mel to the northwest, Progress Village and Gibsonton to the west, Apollo Beach to the southwest, Balm to the south, and FishHawk to the east. Interstate 75 forms the western edge of the Riverview CDP, with access from Exits 246, 250, 254, and 256. U.S. Route 301 runs through the western side of the CDP, parallel to I-75 and through the original settlement of Riverview at the Alafia River. Downtown Tampa is to the northwest via US-301 and the Selmon Expressway. According to the United States Census Bureau, the Riverview CDP has a total area of , of which are land and , or 3.72%, are water. Demographics As of 2010, there were 27,513 housing units, out of which 11.0% were vacant. Out of the 24,488 occupied households in the community, 45.2% had children under the age of 18 living with them, 57.0% were headed by married couples living together, 14.3% had a female householder with no husband present, and 23.5% were non-families. 17.4% of all households were made up of individuals, and 4.4% were someone living alone who was 65 years of age or older. The average household size was 2.89 and the average family size was 3.27. Within the CDP, 29.1% of the population were under the age of 18, 7.6% were from 18 to 24, 31.9% were from 25 to 44, 23.8% were from 45 to 64, and 7.7% were 65 years of age or older. The median age was 34.1 years. For every 100 females, there were 92.6 males. For every 100 females age 18 and over, there were 88.7 males. For the period 2011-15, the estimated median annual income for a household in the community was $66,497, and the median income for a family was $71,517. Male full-time workers had a median income of $47,554 versus $38,000 for females. The per capita income for the community was $26,126. 9.5% of the population and 7.2% of families were below the poverty line. 11.7% of people under 18 and 7.9% of people 65 or older were living in poverty. Languages According to the American Community Survey (ACS), the following estimates were given for the period 2011-15, English spoken at home accounted for 76.64% of all residents, while 23.36% spoke some other language at home. Spanish speakers (of whom 75.5% spoke English "very well") made up 16.98% of the population. No