Brookfield Town Hall (203) 775-7300 Fairfield County Demographics Population Town County State 1990 14,113 827,645 3,287,116 2000 15,664 882,567 3,405,565 2011 16,314 927,503 3,610,073 2016 16,694 971,083 3,754,486 Share this:TwitterFacebookLike Loading...