In the city the population was spread out with 36.1% under the age of 18, 5.9% from 18 to 24, 37.8% from 25 to 44, 17.4% from 45 to 64, and 2.8% who were 65 years of age or older.
The median income for a household in the city was $72,404, and the median income for a family was $76,542 (these figures had risen to $90,014 and $96,662 respectively as of a 2007 estimate).