Wedgefield is a community bounded by SR 520 and SR 528 (Beachline Expressway), in a corner such that the two roads make a wedge shape where they meet. The other major road is Dallas Blvd., formerly SR 13, which used to link to East Colonial Drive but has not for decades since a portion north of Wedgefield was demolished and sodded over. Dallas Blvd. only links directly to the Beachline (Exit 28), where only eastbound traffic can exit onto Dallas and traffic on Dallas can only enter the Beachline westbound. Traffic seeking to get onto the Beachline eastbound, SR 520 or SR 50 must take a series of side roads onto SR 520.
Though there are denser subdivisions, most of the houses in Wedgefield sit on one-acre or multiacre lots.
There were 956 households out of which 35.6% had children under the age of 18 living with them, 72.5% were married couples living together, 6.7% had a female householder with no husband present, and 17.3% were non-families. 11.0% of all households were made up of individuals and 2.9% had someone living alone who was 65 years of age or older. The average household size was 2.82 and the average family size was 3.05.
In the CDP the population was spread out with 24.6% under the age of 18, 6.5% from 18 to 24, 32.5% from 25 to 44, 26.4% from 45 to 64, and 10.0% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 104.9 males. For every 100 females age 18 and over, there were 101.3 males.
The median income for a household in the CDP was $61,705, and the median income for a family was $62,174. Males had a median income of $34,792 versus $28,653 for females. The per capita income for the CDP was $24,448. About 6.3% of families and 5.8% of the population were below the poverty line, including 9.9% of those under age 18 and none of those age 65 or over.