A women's college
I would look into
Scripps College
Mills College
Mount Holyoke
Smith College
Bryn Mawr College
And for reach schools, Barnard College and Wellesley College.
If you don't mind a few boys, then Vassar College and Sarah Lawrence are historically women's colleges that went coed. They still have a 7 sisters vibe to the place.
Don't discount small liberal arts colleges like Kenyon College, St. Lawrence, Bennington, Connecticut College, Trinity College, Franklin and Marshall as well.
If Im not mistaken I believe Barnard College is the highest ranked women's college in the nation. Im not sure if you're looking to go to the best of the best but if you are then thats your school. The school is in New York so it is in correlation with Columbia university, meaning you will get a degree from Columbia and have a lot of the same opportunities many students at Columbia have which is a plus.
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Congratulations on your 1340 SAT score! Test taking is difficult, and you have performed well! For schools that fall within that range, consider Mount Holyoke College, Bryne Mawr College, Simmons University, or Mills College at Northeastern University. If you want to find more, you can use the school search engine here as well.