Croghan is a city located in Lewis County New York. Croghan has a 2020 population of 2,967. Croghan is currently declining at a rate of -0.77% annually and its population has decreased by -3.98% since the most recent census, which recorded a population of 3,090 in 2010. Croghan reached it's highest population of 3,113 in 2012.
The average household income in Croghan is $63,029 with a poverty rate of 11.23%. The median rental costs in recent years comes to $695 per month, and the median house value is $125,400. The median age in Croghan is 43.3 years, 41.9 years for males, and 44.3 years for females.