Hillburn is a city located in New York. With a 2020 population of 990, it is the 421st largest city in New York and the 10342nd largest city in the United States. Hillburn is currently growing at a rate of 0.10% annually and its population has increased by 4.10% since the most recent census, which recorded a population of 951 in 2010. Spanning over 2 miles, Hillburn has a population density of 443 people per square mile.
The average household income in Hillburn is $84,507 with a poverty rate of 12.25%. The median rental costs in recent years comes to $1,750 per month, and the median house value is $314,100. The median age in Hillburn is 38.3 years, 40.3 years for males, and 35.8 years for females. For every 100 females there are 89.7 males.