what county is deerfield beach fl located in
Deerfield Beach is located in southeast Florida. Deerfield Beach is part of Broward County. Deerfield Beach has 15.09 square miles of land area and 1.16 square miles of water area. As of 2010, the total Deerfield Beach population is 75,018, which has grown 16.16% since 2000. The population growth rate is lower than the state average rate of 17.64% and is much higher than the national average rate of 9.71%.