People United States
Population:
290,342,554 (July 2003 est.)
Age structure:
0-14 years: 20.9% (male 31,098,473; female 29,675,712)
15-64 years: 66.7% (male 96,628,469; female 97,061,559)
65 years and over: 12.4% (male 14,888,185; female 20,990,156) (2003
est.)
Median age: total: 35.8 years male: 34.5 years female: 37.1 years (2002)
Population growth rate:
0.92% (2003 est.)
Birth rate:
14.14 births/1,000 population (2003 est.)
Death rate:
8.44 deaths/1,000 population (2003 est.)
Net migration rate:
3.52 migrant(s)/1,000 population (2003 est.)
Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.71 male(s)/female
total population: 0.97 male(s)/female (2003 est.)
Infant mortality rate:
total: 6.75 deaths/1,000 live births
male: 7.46 deaths/1,000 live births
female: 6.02 deaths/1,000 live births (2003 est.)