| Capital: | Edgartown |
|---|---|
| Origen y Formación del condado: | From Martha's Vineyard and the Elizabeth Islands, which had been part of Dukes County, New York until Massachusetts gained it in 1691 |
| Población: | 16,535 habitantes |
| Área: | 104 sq mi |
| Localización del condado dentro de Massachusetts: |
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