 For every 100 females age 18 and over, there were 142.4 males.There were 2,683 housing units at an average density of 1,005.6 per square mile, of the occupied units 1,488 (57.3%) were owner-occupied and 1,111 (42.7%) were rented.The homeowner vacancy rate was 0.9%; the rental vacancy rate was 2.6%.6,519 people (51.3% of the population) lived in owner-occupied housing units and 4,967 people (39.1%) lived in rental housing units.