Total population...................................... 3,685,296 SEX Male..................................................... 1,785,235 Female................................................... 1,900,061 AGE Under 5 years............................................ 250,871 5 to 17 years............................................ 703,223 18 to 20 years........................................... 182,178 21 to 24 years........................................... 217,811 25 to 44 years........................................... 1,159,182 45 to 54 years........................................... 382,366 55 to 59 years........................................... 162,821 60 to 64 years........................................... 159,999 65 to 74 years........................................... 268,226 75 to 84 years........................................... 152,252 85 years and over........................................ 46,367 Median age............................................... 33.0 Under 18 years.............................................. 954,094 Percent of total population.............................. 25.9 65 years and over........................................... 466,845 Percent of total population.............................. 12.7 HOUSEHOLDS BY TYPE Total households............................................ 1,379,782 Family households (families)............................. 1,015,998 Married-couple families............................... 816,732 Percent of total households........................ 59.2 Other family, male householder........................ 39,606 Other family, female householder...................... 159,660 Nonfamily households..................................... 363,784 Percent of total households........................ 26.4 Householder living alone.............................. 321,247 Householder 65 years and over...................... 142,045 Persons living in households............................. 3,584,120 Persons per household.................................... 2.60 GROUP QUARTERS Persons living in group quarters......................... 101,176 Institutionalized persons............................. 47,609 Other persons in group quarters....................... 53,567 RACE AND HISPANIC ORIGIN White.................................................... 3,391,832 Black.................................................... 262,907 Percent of total population........................... 7.1 American Indian, Eskimo, or Aleut........................ 5,769 Percent of total population........................... 0.2 Asian or Pacific Islander................................ 17,812