There are 7 nonprofits in Williamstown, New York.

Name EIN Income Assets
American Legion 166093696 $259,886 $138,048
American Legion Auxiliary 222507259 $0 $0
Fairview Cemetery Association Incorporated 150596030 $0 $0
Kasoag Trailblazers Incorporated 222526956 $0 $0
National Rural Letter Carriers Association 237234768 $0 $0
Williamstown Library 861149674 $0 $0
Williamstown Volunteer Fire Corporation 161217136 $156,647 $151,959