Commonwealth Communities
- Information about city from state agencies.
- http://www.mass.gov/?pageID=mg2localgovccpage&L=1&L0=home&L1=Resident&sid=massgov2&selectCity=Haverhill

Haverhill Retirement Board
- Board member directory, contact information, annual reports, investment manager listings, investment and supplementary regulations.
- http://www.mass.gov/perac/haverhill/haverhill.htm

Haverhill District Court
- Provides information and resources for the public and for attorneys including directions, hours and contact information.
- http://www.mass.gov/courts/courtsandjudges/courts/haverhilldistrictmain.html

HaverhillUSA.com
- Community information and guide. Includes Haverhill government, city information, a picture tour, city history, real estate, and business directory.
- http://www.haverhillusa.com/