The 2014 Dix Hills, New York, population is 26,870. There are 1,685 people per square mile (population density).
The median age is 41.3. The US median is 37.2. 64.32% of people in Dix Hills, New York, are married. 3.96% are divorced.
The average household size is 3.18 people. 48.87% of people are married, with children. 3.77% have children, but are single.
83.50% of people are white, 4.37% are black, 9.85% are asian, 0.01% are native american, and 1.15% claim 'Other'.
5.74% of the people in Dix Hills, New York, claim hispanic ethnicity (meaning 94.26% are non-hispanic).