Portland is a town in Middlesex County, Connecticut, United States. The population was 9,508 at the 2010 census. The town center is listed as a census-designated place. It is situated across the Connecticut River from Middletown. Brownstone quarried in Portland was used in the construction of Hartford's Old State House in 1796. The vast majority of the brownstone buildings in Connecticut as well as the famous brownstones in New York City were built... Show more

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