Idaho Age Demographics

Summary: Table of age-related census data for 1990 and 2000
  Amount
  2000   1990  
  Idaho National % National Idaho National % National
Households            
All 469,645 105,480,101 0.4% 360,723 91,947,410 0.4%
  Age 65+ 100,742 24,672,708 0.4% 83,623 22,154,422 0.4%
      Alone 38,789 9,722,857 0.4% 32,939 8,824,845 0.4%
      Not Alone 61,953 14,949,851 0.4% 50,684 13,329,577 0.4%
             
Population            
All Ages 1,293,953 281,421,906 0.5% 1,006,749 248,709,873 0.4%
Under 5 years 97,643 19,175,798 0.5% 80,193 18,354,443 0.4%
5 to 9 years 100,756 20,549,505 0.5% 90,043 18,099,179 0.5%
10 to 14 years 104,608 20,528,072 0.5% 90,186 17,114,249 0.5%
15 to 19 years 110,858 20,219,890 0.5% 80,438 17,754,015 0.5%
20 to 24 years 93,994 18,964,001 0.5% 65,792 19,020,312 0.3%
25 to 34 years 169,433 39,891,724 0.4% 152,800 43,175,932 0.4%
35 to 44 years 192,968 45,148,527 0.4% 149,168 37,578,903 0.4%
45 to 54 years 170,248 37,677,952 0.5% 98,907 25,223,086 0.4%
55 to 59 years 60,024 13,469,237 0.4% 39,407 10,531,756 0.4%
60 to 64 years 47,505 10,805,447 0.4% 38,550 10,616,167 0.4%
65 to 74 years 75,970 18,390,986 0.4% 69,755 18,106,558 0.4%
75 to 84 years 51,889 12,361,180 0.4% 40,112 10,055,108 0.4%
85 years and over 18,057 4,239,587 0.4% 11,398 3,080,165 0.4%
             
Age 15 303,007 60,253,375 0.5% 260,422 53,567,871 0.5%
Age 15-24 204,852 39,183,891 0.5% 146,230 36,774,327 0.4%
Age 25-34 169,433 39,891,724 0.4% 152,800 43,175,932 0.4%
Age 35-44 192,968 45,148,527 0.4% 149,168 37,578,903 0.4%
Age 45-54 170,248 37,677,952 0.5% 98,907 25,223,086 0.4%
Age 55-64 107,529 24,274,684 0.4% 77,957 21,147,923 0.4%
Age 65-74 75,970 18,390,986 0.4% 69,755 18,106,558 0.4%
Age 75-84 51,889 12,361,180 0.4% 40,112 10,055,108 0.4%
Age 85+ 18,057 4,239,587 0.4% 11,398 3,080,165 0.4%
             
Under Age 55 1,040,508 222,155,469 0.5% 807,527 196,320,119 0.4%
Age 55+ 253,445 59,266,437 0.4% 199,222 52,389,754 0.4%
Age 65+ 145,916 34,991,753 0.4% 121,265 31,241,831 0.4%
Age 75+ 69,946 16,600,767 0.4% 51,510 13,135,273 0.4%
Age 85+ 18,057 4,239,587 0.4% 11,398 3,080,165 0.4%
             
Age 65+ population living alone 27% 28%   27% 28%  
             
  1990-2000 Change
  Amount of Change Percentage Change
  Idaho National % National Idaho National Difference
Households            
All 108,922 13,532,691 0.8% 30% 15% 15%
  Age 65+ 17,119 2,518,286 0.7% 20% 11% 9%
      Alone 5,850 898,012 0.7% 18% 10% 8%
      Not Alone 11,269 1,620,274 0.7% 22% 12% 10%
             
Population            
All Ages 287,204 32,712,033 0.9% 29% 13% 16%
Under 5 years 17,450 821,355 2.1% 22% 4% 18%
5 to 9 years 10,713 2,450,326 0.4% 12% 14% (2%)
10 to 14 years 14,422 3,413,823 0.4% 16% 20% (4%)
15 to 19 years 30,420 2,465,875 1.2% 38% 14% 24%
20 to 24 years 28,202 (56,311) 50.1% 43% - 43%
25 to 34 years 16,633 (3,284,208) 0.5% 11% (8%) 19%
35 to 44 years 43,800 7,569,624 0.6% 29% 20% 9%
45 to 54 years 71,341 12,454,866 0.6% 72% 49% 23%
55 to 59 years 20,617 2,937,481 0.7% 52% 28% 24%
60 to 64 years 8,955 189,280 4.7% 23% 2% 21%
65 to 74 years 6,215 284,428 2.2% 9% 2% 7%
75 to 84 years 11,777 2,306,072 0.5% 29% 23% 6%
85 years and over 6,659 1,159,422 0.6% 58% 38% 20%
             
Age 15 42,585 6,685,504 0.6% 16% 12% 4%
Age 15-24 58,622 2,409,564 2.4% 40% 7% 33%
Age 25-34 16,633 (3,284,208) 0.5% 11% (8%) 19%
Age 35-44 43,800 7,569,624 0.6% 29% 20% 9%
Age 45-54 71,341 12,454,866 0.6% 72% 49% 23%
Age 55-64 29,572 3,126,761 0.9% 38% 15% 23%
Age 65-74 6,215 284,428 2.2% 9% 2% 7%
Age 75-84 11,777 2,306,072 0.5% 29% 23% 6%
Age 85+ 6,659 1,159,422 0.6% 58% 38% 20%
             
Under Age 55 232,981 25,835,350 0.9% 29% 13% 16%
Age 55+ 54,223 6,876,683 0.8% 27% 13% 14%
Age 65+ 24,651 3,749,922 0.7% 20% 12% 8%
Age 75+ 18,436 3,465,494 0.5% 36% 26% 10%
Age 85+ 6,659 1,159,422 0.6% 58% 38% 20%
             
  Percent of Total
  2000 1990
  Idaho National Difference Idaho National Difference
Households            
  Age 65+ 21% 23% (2%) 23% 24% (1%)
      Alone 8% 9% (1%) 9% 10% (1%)
      Not Alone 13% 14% (1%) 14% 14% -
             
Population            
Under 5 years 8% 7% 1% 8% 7% 1%
5 to 9 years 8% 7% 1% 9% 7% 2%
10 to 14 years 8% 7% 1% 9% 7% 2%
15 to 19 years 9% 7% 2% 8% 7% 1%
20 to 24 years 7% 7% - 7% 8% (1%)
25 to 34 years 13% 14% (1%) 15% 17% (2%)
35 to 44 years 15% 16% (1%) 15% 15% -
45 to 54 years 13% 13% - 10% 10% -
55 to 59 years 5% 5% - 4% 4% -
60 to 64 years 4% 4% - 4% 4% -
65 to 74 years 6% 7% (1%) 7% 7% -
75 to 84 years 4% 4% - 4% 4% -
85 years and over 1% 2% (1%) 1% 1% -
             
Age 15 23% 21% 2% 26% 22% 4%
Age 15-24 16% 14% 2% 15% 15% -
Age 25-34 13% 14% (1%) 15% 17% (2%)
Age 35-44 15% 16% (1%) 15% 15% -
Age 45-54 13% 13% - 10% 10% -
Age 55-64 8% 9% (1%) 8% 9% (1%)
Age 65-74 6% 7% (1%) 7% 7% -
Age 75-84 4% 4% - 4% 4% -
Age 85+ 1% 2% (1%) 1% 1% -
             
Under Age 55 80% 79% 1% 80% 79% 1%
Age 55+ 20% 21% (1%) 20% 21% (1%)
Age 65+ 11% 12% (1%) 12% 13% (1%)
Age 75+ 5% 6% (1%) 5% 5% -
Age 85+ 1% 2% (1%) 1% 1% -
Source: U.S. Census Bureau, 1990 and 2000 census data