Est.

GEOGRAPHY

CHAPTER

DISTRICT/S

REGION/S

 

Illinois, Missouri, most of Wisconsin

Central Midwest

Central Midwest

2003

Michigan, Indiana, Kentucky

Heartland

Heartland

2000

New Jersey, Delaware, Maryland, Washington D.C. North Virginia

(Divided into northern and southern clusters)

Joseph Priestley

Joseph Priestley

 

New York City

Metro New York

Metro New York

 

Montana, Wyoming, Utah, Colorado, New Mexico

Mountain Desert

Mountain District

1993

Maine, Massachusetts, New Hampshire, Vermont, Rhode Island

North Atlantic

Ballou-Channing,

Clara Barton,

Northeast,

Mass Bay,

NHVT Districts

 

Ohio, West Virginia, part of Pennsylvania, part of Ohio

Ohio-Meadville

Ohio-Meadville

 

Upper half of California and Nevada, Hawaii

Pacific Central

Pacific Central

 

British Columbia, Washington, Oregon, part of Idaho, Alaska

Pacific Northwest

Pacific Northwest District, British Columbia Region

 

Arizona, lower half of California, part of Nevada

Pacific Southwest

Pacific Southwest

2005

Minnesota, Iowa, North Dakota, South Dakota, part of Kansas, Wisconsin and Nebraska

Prairie Star

Prairie Star

2003

New York, Ontario and Quebec

Seaway

Saint Lawrence

Distric,

Central &

Eastern Regions

2003

Alabama, Georgia, Florida, Mississippi, North Carolina, South Carolina, Virginia 

Southeast

Florida, Mid-South &Thomas Jefferson Districts

2005

Arkansas, Oklahoma, Texas, Louisiana, Texas, parts of southwestern Missouri and western Tennessee (Memphis area)

Southwest

Southwest District

 

NO CHAPTERS YET: Part of the Eastern Region (New Brunswick, Newfoundland and Labrador, Nova Scotia, and Prince Edward Island), the Western Region (Alberta, Saskatchewan, and Manitoba)