Church, Seaford Station Complex, and Sussex National Bank of Seaford are listed on the National Register of Historic Places. Geography Seaford is located at (38.6412256, –75.6110381). According to the United States Census Bureau, the city has a total area of , of which is land and (1.14%) is water. Climatology Situated on the Atlantic Coastal Plain, Seaford's weather is moderated by the Atlantic Ocean. Seaford has a mild subtropical climate consisting of hot, humid summers and mild winters. The average daytime high in July is 87 °F (30.6 °C) and a low of 65 °F (18.3 °C); in January, the average high is 44 °F (6.7 °C) with an average low of 25 °F (-3.9 °C) The month of highest average rainfall is August with 5.59 inches (142.0 mm) of rain, while February is historically the driest month, receiving an average of only 3.17 inches (80.5 mm) of rain. The highest official temperature ever recorded in Seaford was 104 °F (40.0 °C) on July 22, 2011, while the all-time low was -13 °F (-25.0 °C) on January 28, 1987. Demographics As of the census of 2000, there were 6,699 people, 2,629 households, and 1,664 families residing in the city. The population density was . There were 2,809 housing units at an average density of . The racial makeup of the city was 64.04% White, 30.02% African American, 0.37% Native American, 1.49% Asian, 0.19% Pacific Islander, 1.72% from other races, and 2.16% from two or more races. Hispanic or Latino of any race were 4.25% of the population. There were 2,629 households, out of which 31.5% had children under the age of 18 living with them, 37.8% were married couples living together, 22.3% had a female householder with no husband present, and 36.7% were non-families. 32.1% of all households were made up of individuals, and 15.4% had someone living alone who was 65 years of age or older. The average household size was 2.36 and the average family size was 2.95. In the city, the age distribution of the population shows 25.6% under the age of 18, 9.4% from 18 to 24, 24.1% from 25 to 44, 18.9% from 45 to 64, and 22.0% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 77.6 males. For every 100 females age 18 and over, there were 69.8 males. The median income