Glen Head, NY has a population of 4,860 and is the 6,593rd largest city in the United States. The population density is 2,959 per sq mi which is 725% higher than the New York average and 3165% higher than the national average. The median age in Glen Head is 44 which is approximately 15% higher than the New York average of 38. In Glen Head, 66% of the population over 15 years of age are married, 71% speak English and 11% speak Spanish. 71% of Glen Head residents were born in New York, 7% were born out of state, 1% were born outside of the United States and 20% were foreign born.