Newark Valley is a city located in Tioga County New York. Newark Valley has a 2020 population of 3,677. Newark Valley is currently declining at a rate of -0.33% annually and its population has decreased by -6.79% since the most recent census, which recorded a population of 3,945 in 2010. Newark Valley reached it's highest population of 3,945 in 2010.
The average household income in Newark Valley is $77,598 with a poverty rate of 6.44%. The median rental costs in recent years comes to $661 per month, and the median house value is $107,900. The median age in Newark Valley is 42.8 years, 40 years for males, and 44.6 years for females.