were 69 households, out of which 11.6% had children under the age of 18 living with them, 58.0% were married couples living together, 1.4% had a female householder with no husband present, and 39.1% were non-families. 36.2% of all households were made up of individuals, and 26.1% had someone living alone who was 65 years of age or older. The average household size was 2.01 and the average family size was 2.62. In the town, the population was spread out, with 11.5% under the age of 18, 2.2% from 18 to 24, 10.8% from 25 to 44, 32.4% from 45 to 64, and 43.2% who were 65 years of age or older. The median age was 62 years. For every 100 females, there were 82.9 males. For every 100 females age 18 and over, there were 83.6 males. The median income for a household in the town was $122,423, and the median income for a family was $162,681. Males had a median income of $0 versus $31,563 for females. The per capita income for the town was $82,091. 3.5% of the population is below the poverty line. Out of the total population, none of those under the age of 18 and 9.8% of those 65 and older were living below the poverty line. Henlopen Acres and Greenville (where the DuPont estate is located) are the two richest places in Delaware, all but tied for highest personal incomes, averaging over $80,000 per annum. Only about one-third of the homes in Henlopen Acres are lived in year-round; the rest are vacation homes or rental properties. In 2000, the least expensive home was valued at $325,000 for real estate tax purposes and the value of all the land in Henlopen Acres was estimated at over $100 million. History The name "Henlopen" probably is derived from that of Thijmen Jacobsz Hinlopen (1572–1637), a merchant in Amsterdam in the Netherlands. Evidence of Native American activity prior to the arrival of Europeans has been found in Henlopen Acres. After the arrival of the first European settlers, organized by the Dutch merchant Samuel Blommaert (1583–1651 or 1654), the area became farmland. In 1930, a parcel of this farmland was deeded to Colonel Wilbur S. Corkran (1888–1962) for $100,000. Corkran developed the parcel during the 1930s as a "residential development where quiet-loving, cultured people may live in a country seaside community amid conditions which make for health, comfort