The Coalition for Smarter Growth is fortunate to be allied with some of the best organizations in the region and around the country working to win more sustainable growth.
- Piedmont Environmental Council
- Greater Greater Washington
- Sierra Club
- Action Committee for Transit
- Chesapeake Bay Foundation
- Southern Environmental Law Center
- Audubon Naturalist Society
- Fairfax Advocates for Better Bicycling
- Arlington Coalition for Sensible Transportation
- Washington Sustainable Growth Alliance
- Clean Water Action
- Smart Growth America
- National Trust for Historic Preservation
- National Parks Conservation Association
- 1000 Friends of Maryland
- Envision Prince George’s Community Action Team for Transit-Oriented Development
- Prince George’s Advocates for Community-based Transit
- CASA de Maryland
- Transportation for America
- Reconnecting America
- DC Fiscal Policy Institute
- DC Affordable Housing Alliance
- Ward3Vision
- Virginia League of Conservation Voters Education Fund (c3)
- Northern Virginia Affordable Housing Alliance
- Partnership for Smarter Growth
- Prince William Conservation Alliance
- Smarter Growth Alliance for Charles County
- Virginia Conservation Network
- Loudoun Citizens for a Countywide Transportation Plan
Reflecting the diverse interests of these groups, their listing here does not imply their endorsement of all CSG positions.

