 The average household size was 2.48.There were 3,418 families (57.3% of households); the average family size was 3.11.The age distribution was 3,656 people (24.0%) under the age of 18, 1,528 people (10.0%) aged 18 to 24, 3,384 people (22.2%) aged 25 to 44, 4,389 people (28.8%) aged 45 to 64, and 2,293 people (15.0%) who were 65 or older.