In the county, the population was spread out with 23.50% under the age of 18, 8.70% from 18 to 24, 29.70% from 25 to 44, 24.70% from 45 to 64, and 13.30% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 99.10 males. For every 100 females age 18 and over, there were 96.60 males.

Which age group is the highest percentage, 23.50% under the age of 18 or 13.30% who were 65 years of age or older?
A: under the age of 18

As of the 2010 United States Census, there were 529,710 people, 200,934 households, and 134,323 families residing in the county. The population density was . There were 212,450 housing units at an average density of . The racial makeup of the county was 76.6% white, 8.6% Asian, 1.8% black or African American, 0.7% American Indian, 0.5% Pacific islander, 7.5% from other races, and 4.3% from two or more races. Those of Hispanic or Latino origin made up 15.7% of the population. In terms of ancestry, 20.8% were German American, 12.4% were English American, 12.1% were Irish American, and 3.2% were Americans.

Which made up more of a percentage of the population, Pacific Islander or American Indian?
A: American Indian

The McNabb-less Eagles travelled to Indiana to take on the 9-1 Indianapolis Colts. Any chances of victory would be reliant upon a strong defensive showing, but the Colts stormed ahead behind three rushing touchdowns by rookie Joseph Addai in the first two quarters.  Philadelphia's new starting quarterback, Jeff Garcia, found L.J. Smith for a 1-yard touchdown to make it 21-7 in the second quarter. Adam Vinatieri booted a 44-yard kick before the end of the half for Indianapolis. Peyton Manning tossed an 11-yard touchdown pass to Reggie Wayne making it 31-7 Colts in the third quarter. The Eagles showed signs of life with touchdowns by Reggie Brown and Brian Westbrook to climb within ten with about ten minutes to play.  However, Addai scored his fourth touchdown of the game and a Garcia fumble led to a defensive touchdown for the Colts, making it 45-21 - a score representative of how overmatched the Eagles appeared all night. The Colts rushed for 237 yards on the Eagles' beleaguered defense. Westbrook had his third consecutive 100-yard game - the first Eagle to do that since Wilbert Montgomery 25 years ago. The loss drops the Eagles to under .500 for the first time all year.

Which team was playing with home field advantage?
A:
Indianapolis Colts