Download the list of Non-profit organizations in New Haven. Smartscrapers provides an accurate directory and the latest data on the number of Non-profit organizations in New HavenThere are 174 Non-profit organizations in New Haven as of October 15, 2025; which is an 0.00% increase from 2023. Of these locations, 151 Non-profit organizations which is 86.78% of all Non-profit organizations in New Haven are single-owner operations, while the remaining 23 which is 13.22% are part of larger brands. Average age of Non-profit organizations in New Haven is 7 years and 2 months.