The "States" meaning the United States?
For Those Who Dare...
That's a good question, because I can't easily Google it. So I'm going to guess that Irina Krush was one, and Jennifer Shahade was the other.
None of the above are correct but Adele Rivero, only she was Adele Belcher.
"Chess Life" May 20, 1954
Adele Belcher Tops in Vermont.
After a silence of some years Adele R. Belcher (Mrs. Donald Belcher), who will be better remembered by some as former U.S. Women's Champion Adele Rivero, returned to chess competition by winning the Vermont Chess Association State Championship ahead of a field of 12 male players which included three past State champions. At the annual meeting, Mrs. Belcher was elected vice-president of the Vermont Chess Association.

...a little trivia question :
Two women, within a two year period, won the overall chess championships (not the women's championship) of their respective states.
Who can name those two ladies?