| 1 | North Atlantic | RI, CT, MA, NH, VT, ME, PQ Can. |
| 2 | Border Lakes | E.MI, Ont Can. |
| 3 | Lake Michigan | NE.IL, NW.IN, SW.MI |
| 4 | East Central | OH, WV, IN, KY |
| 5 | Midwest Gateway | E.MO, IL |
| 6 | Can-Am | MN, SD, MT, MB Canada, ON Can. |
| 7 | Midwest Plains | N.W.MO, KS |
| 8 | Rocky Mountain | SD, CO, E.MT, WY, UT |
| 9 | Atlantic-Gulf | FL |
| 10 | Great Gulf Coast | S.LA, S.TX |
| 11 | Sequoia Pacifica | Mid.CA, S.NV |
| 12 | Pacific Shores | N.CA |
| 13 | North Pacific | AK, WA, N.ID |
| 14 | Blue Ridge | MD, VA, NC, SC, TN |
| 15 | Greater New York | N.NJ, NY (NYC, LI, Westch.) |
| 16 | Lake Ontario | NY (upstate), ON Can. |
| 17 | Lake Erie | W.PA, N.OH, SE.MI, NE.IN |
| 19 | Atlantic Bay-Mountain | S.NJ, E.PA, DE, MD |
| 20 | Two Rivers | IA, NE, SD |
| 21 | Golden West | S.CA, W.TX, AZ, NM |
| 22 | Mid-America | WI, MN |
| 23 | Heart of Dixie | AL, GA, TN, NW.FL, MS |
| 24 | Mount'n Shore | OR, W.MT, ID, WA |
| 25 | Heart of America | Northern Texas, OK, N.LA, S.MO, AR |
| 26 | Canadian Maple Leaf | AB, SK, BC |
| 31 | United Kingdom | Scotland, England |
| 32 | Scandinavian | Sweden, Finland |
| 33 | Netherlands | Netherlands |
| 34 | Southern Cross (Australia) | SA, WAUS, NSW, VIC, QLD |
| 35 | New Zealand | New Zealand |
Sweet Adelines Area:
| 30 | Satellite | HI, Mex., Ger., Japan |