Contact Us

Theresa Ward
Deputy County Executive and Commissioner, Economic Development and Planning

Sarah Lansdale

H. Lee Dennison Bldg., 11th Floor,
100 Veterans Memorial Hwy.,
Hauppauge, NY 11788-0099
Link to Google Maps to get directions from your location

Phone: 631-853-5191
Fax: 631-853-4044



Long Island Regional Planning Council

The Long Island Regional Planning Council (LIRPC) is established to represent the various interests and needs of all Long Islanders in providing education, research, planning, advocacy and leadership on important issues affecting the physical, economic and social health, and overall quality of life, of the region and its residents.

In furtherance of its goals, the LIRPC shall disseminate valuable information, serve as a regional forum for discourse and debate on key issues affecting Long Island, identify and address impediments and obstacles to resolving such issues, utilize the inherent powers entrusted to it to effectuate positive change, and assemble the available resources necessary to develop a comprehensive plan which shall serve as a blueprint for implementation of the Region's long-range planning goals and strategies.

The Long Island Regional Planning Council is a New York State Data Center affiliate for the Long Island Region.

Reports & Briefing Documents