New Haven County QuickFacts from the U.S. Census Bureau
- Table of statistics with county comparison to the state numbers.
- http://quickfacts.census.gov/qfd/states/09/09009.html

Cemetery Transcription and Photo Project: New Haven County, Connecticut
- Links to gravestone inscriptions for cemeteries in the county, with contact information of submitter.
- http://www.usgennet.org/usa/topic/cemetery/connecticut/newhaven.htm

The Political Graveyard: New Haven County, Conn.
- Information on politicians who were born in, lived in or are buried in New Haven County.
- http://politicalgraveyard.com/geo/CT/NH5.html

Greater Waterbury Genealogy and Local History
- Project dedicated to preserving and sharing the genealogical and historical source material of interest to those researching the greater Waterbury area, including Watertown, Middlebury, Naugatuck, Prospect, Cheshire, Wolcott, Plymouth and Thomaston..
- http://www.greaterwaterbury.com/

New Haven Home Recovery
- Private, nonprofit organization supporting the needs of women with children as they confront homelessness, behavioral health issues, and HIV/AIDS. Offers a shelter and transitional and supportive housing services.
- http://www.nhhr.org/

Valley YMCA
- Information on health and fitness, child care, sports and aquatics. Serves the towns of Ansonia, Derby, Oxford, Seymour and Shelton.
- http://www.valleyymca.com/

RootsWeb Message Board
- Message board for New Haven County genealogical queries.
- http://boards.ancestry.com/mbexec?htx=board&r=rw&p=localities.northam.usa.states.connecticut.counties.newhaven

The ConnecticuT View
- Local affiliate of the Renaissance Transgender Association, Inc.
- http://www.transgender.org/ctv/

Jewish Historical Society of Greater New Haven, Inc.
- Articles, biographies, cemetery listings, book index, membership information and organization's history.
- http://pages.cthome.net/hirsch/

New Haven Legal Assistance Association, Inc.
- Provides free representation to low income individuals and groups in the Greater New Haven area, including the lower Naugatuck Valley, for family/child, housing, benefits and consumer law.
- http://www.nhlegal.org/