The Windsor Avenue Congregational Church is historic church in a city with a population of what as of 2010?
Windsor Avenue Congregational Church: The Windsor Avenue Congregational Church is historic church at 2030 Main Street in Hartford, Connecticut. Hartford, Connecticut: Hartford is the capital of the U.S. state of Connecticut. Hartford, Connecticut:  As of the 2010 Census, Hartford's population was 124,775, making it Connecticut's third-largest city after the coastal cities of Bridgeport and New Haven.
124,775