Cold Spring Harbor is a city located in New York. Cold Spring Harbor has a 2020 population of 5,164. Cold Spring Harbor is currently declining at a rate of 0.00% annually and its population has increased by 1.85% since the most recent census, which recorded a population of 5,070 in 2010. Cold Spring Harbor reached it's highest population of 5,202 in 2011.
The average household income in Cold Spring Harbor is $258,856 with a poverty rate of 2.57%. The median rental costs in recent years comes to $2,884 per month, and the median house value is $780,000. The median age in Cold Spring Harbor is 45.8 years, 47.3 years for males, and 45.4 years for females. For every 100 females there are 85.4 males.