LAKE BLUFF                    
Data Source: U.S. Census Bureau    
     
POPULATION BY AGE - 5 year increments
   
Year
1980 1990 2000 Difference Difference Percent Percent    
1990-1980 2000-1990 Change Change    
  1980-1990 1990-2000    
Total Population 4,434 5,513 6,056 1,079 543 24.33% 9.85%  
   Male 2,152 2,726 2,926 574 200 26.67% 7.34%    
   Female 2,282 2,787 3,130 505 343 22.13% 12.31%    
Median Age   39.4    
   Male   39.4      
   Female   39.3      
Under 5 Years 255 453 527 198 74 77.65% 16.34%  
   Male 132 232 248 100 16 75.76% 6.90%    
   Female 123 221 279 98 58 79.67% 26.24%    
5 to 9 Years 296 389 566 93 177 31.42% 45.50%  
   Male 151 194 287 43 93 28.48% 47.94%    
   Female 145 195 279 50 84 34.48% 43.08%    
10 to 14 Years 400 345 590 -55 245 -13.75% 71.01%  
   Male 199 184 290 -15 106 -7.54% 57.61%    
   Female 201 161 300 -40 139 -19.90% 86.34%    
15 to 19 Years 461 342 380 -119 38 -25.81% 11.11%  
   Male 263 195 191 -68 -4 -25.86% -2.05%    
   Female 198 147 189 -51 42 -25.76% 28.57%    
20 to 24 Years 210 207 106 -3 -101 -1.43% -48.79%  
   Male 92 105 59 13 -46 14.13% -43.81%    
   Female 118 102 47 -16 -55 -13.56% -53.92%    
25 to 29 Years 183 270 135 87 -135 47.54% -50%  
   Male 89 136 69 47 -67 52.81% -49.26%    
   Female 94 134 66 40 -68 42.55% -50.75%    
30 to 34 Years 321 403 276 82 -127 25.55% -31.51%  
   Male 147 184 110 37 -74 25.17% -40.22%    
   Female 174 219 166 45 -53 25.86% -24.20%    
35 to 44 Years 687 957 1,086 270 129 39.30% 13.48%  
   Male 310 479 513 169 34 54.52% 7.10%    
   Female 377 478 573 101 95 26.79% 19.87%    
    35 to 39 Years   466 510   44   9.44%  
      Male   231 235   4   1.73%    
      Female   235 275   40   17.02%    
    40 to 44 Years   491 576   85   17.31%  
      Male   248 278   30   12.10%    
      Female   243 298   55   22.63%    
45 to 54 Years 696 805 1,021 109 216 15.66% 26.83%  
   Male 347 380 497 33 117 9.51% 30.79%    
   Female 349 425 524 76 99 21.78% 23.29%    
    45 to 49 Years   442 555   113   25.57%  
      Male   207 257   50   24.15%    
      Female   235 298   63   26.81%    
    50 to 54 Years   363 466   103   28.37%  
      Male   173 240   67   38.73%    
      Female   190 226   36   18.95%    
55 to 59 Years 324 356 365 32 9 9.88% 2.53%  
   Male 160 168 186 8 18 5% 10.71%    
   Female 164 188 179 24 -9 14.63% -4.79%    
60 to 64 Years 206 349 275 143 -74 69.42% -21.20%  
   Male 106 174 133 68 -41 64.15% -23.56%    
   Female 100 175 142 75 -33 75% -18.86%    
65 to 74 Years 244 423 465 179 42 73.36% 9.93%    
   Male 111 211 223 100 12 90.09% 5.69%    
   Female 133 212 242 79 30 59.40% 14.15%    
    65 to 69 Years   291 243   -48   -16.49%  
      Male   150 110   -40   -26.67%    
      Female   141 133   -8   -5.67%    
    70 to 74 Years   132 222   90   68.18%  
      Male   61 113   52   85.25%    
      Female   71 109   38   53.52%    
75 to 84 Years 123 155 212 32 57 26.02% 36.77%  
   Male 36 67 103 31 36 86.11% 53.73%    
   Female 87 88 109 1 21 1.15% 23.86%    
    75 to 79 Years   92 159   67   72.83%  
      Male   33 78   45   136.36%    
      Female   59 81   22   37.29%    
    80 to 84 Years   63 53   -10   -15.87%  
      Male   34 25   -9   -26.47%    
      Female   29 28   -1   -3.45%    
85 Years and Over 28 59 52 31 -7 110.71% -11.86%  
   Male 9 17 17 8 0 88.89% 0%    
   Female 19 42 35 23 -7 121.05% -16.67%    
     
     
     
POPULATION BY AGE      
     
 
   
Year 2000    
Total Population 6,056    
   Male 2,926    
   Female 3,130    
Median Age 39.4    
   Male 39.4    
   Female 39.3    
Under 1 Year 89    
   Male 48    
   Female 41    
1 Year 104    
   Male 42    
   Female 62    
2 Years 100    
   Male 46    
   Female 54    
3 Years 112    
   Male 52    
   Female 60    
4 Years 122    
   Male 60    
   Female 62    
5 Years 94    
   Male 45    
   Female 49    
6 Years 121    
   Male 62    
   Female 59    
7 Years 126    
   Male 59    
   Female 67    
8 Years 102    
   Male 54    
   Female 48    
9 Years 123    
   Male 67    
   Female 56    
10 Years 135    
   Male 71    
   Female 64    
11 Years 109    
   Male 57    
   Female 52    
12 Years 119    
   Male 53    
   Female 66    
13 Years 124    
   Male 58    
   Female 66    
14 Years 103    
   Male 51    
   Female 52    
15 Years 108    
   Male 59    
   Female 49    
16 Years 81    
   Male 38    
   Female 43    
17 Years 120    
   Male 60    
   Female 60    
18 Years 54    
   Male 27    
   Female 27    
19 Years 17    
   Male 7    
   Female 10    
20 Years 19    
   Male 9    
   Female 10    
21 Years 22    
   Male 16    
   Female 6    
22 to 24 Years 65    
   Male 34    
   Female 31    
25 to 29 Years 135    
   Male 69    
   Female 66    
30 to 34 Years 276    
   Male 110    
   Female 166    
35 to 39 Years 510    
   Male 235    
   Female 275    
40 to 44 Years 576    
   Male 278    
   Female 298    
45 to 49 Years 555    
   Male 257    
   Female 298    
50 to 54 Years 466      
   Male 240    
   Female 226    
55 to 59 Years 365    
   Male 186    
   Female 179    
60 and 61 Years 121    
   Male 59    
   Female 62    
62 to 64 Years 154    
   Male 74    
   Female 80    
65 and 66 Years 85    
   Male 40    
   Female 45    
67 to 69 Years 158    
   Male 70    
   Female 88    
70 to 74 Years 222    
   Male 113    
   Female 109    
75 to 79 Years 159    
   Male 78    
   Female 81    
80 to 84 Years 53    
   Male 25    
   Female 28    
85 Years and Over 52    
   Male 17    
   Female 35    
     
Population by Race and Hispanic Origin     
       
 
     
Year 2000    
Total Population 6,056    
   Single-Race classification 6,020    
     White 5,771    
       Under 18 years of age 1,886    
       18 or older 3,885    
     Black or African-American 31    
       Under 18 years of age 13    
       18 or older 18    
     American Indian or Native Alaskan 2    
       Under 18 years of age      
       18 or older 2    
     Asian 200    
       Under 18 years of age 67    
       18 or older 133    
     Native Hawaiian or Pacific Islander 2    
       Under 18 years of age      
       18 or older 2    
     Asian or Pacific Islander 202    
       Under 18 years of age 67    
       18 or older 135    
     Other 14    
       Under 18 years of age 5    
       18 or older 9    
   Two or more races classified 36    
     Under 18 years of age 21    
     18 or older 15    
  72    
   Hispanic or Latino    
     Under 18 years of age 30    
     18 or older 42    
   Not Hispanic or Latino 5,984    
     Under 18 years of age 1,962    
     18 or older 4,022    
       
Poplulation by Household Lake Bluff, Illinois      
       
       
       
Year
1980 1990 2000 Difference Difference Percent Percent    
1990-1980 2000-1990 Change Change    
  1980-1990 1990-2000    
Total Population 4,434 5,513 6,056 1,079 543 24.33% 9.85%    
Number of Households 1,511 2,028 2,118 517 90 34.22% 4.44%  
   With people under 18 present 662 737 984 75 247 11.33% 33.51%    
   With people 65 or older 293 452 497 159 45 54.27% 9.96%    
Population in Households 4,392 5,477 6,056 1,085 579 24.70% 10.57%  
   In Family Households 4,130 5,025 5,634 895 609 21.67% 12.12%    
   In Nonfamily Households 262 452 422 190 -30 72.52% -6.64%    
Population in Group Quarters 42 36 0 -6 -36 -14.29% -100%  
   Institutionalized 42 36 0 -6 -36 -14.29% -100%    
   Other 0 0 0 0 0 --N/A--% --N/A--%    
  2.91 2.7 2.86 -0.21 0.16 -7.09% 5.9%    
Average Household Size    
Number of Households 1,511 2,028 2,118 517 90 34.22% 4.44%    
   Single-person households 205 327 334 122 7 59.51% 2.14%    
     Male 50 119 129 69 10 138% 8.40%    
     Female 155 208 205 53 -3 34.19% -1.44%    
     Householder 65 or older 96 122 133 26 11 27.08% 9.02%    
   Multiple-person households 1,306 1,701 1,784 395 83 30.25% 4.88%    
     With people 65 or older present 197 330 364 133 34 67.51% 10.30%    
     Family households 1,282 1,640 1,743 358 103 27.93% 6.28%    
       With people under 18 present 659 737 982 78 245 11.84% 33.24%    
       With people 65 or older present 191 321 352 130 31 68.06% 9.66%    
       Married-couple family 1,172 1,510 1,573 338 63 28.84% 4.17%    
         With people under 18 present 597 684 868 87 184 14.57% 26.90%    
       Male householder family, no wife present 25 26 35 1 9 4% 34.62%    
         With people under 18 present 10 10 20 0 10 0% 100%    
       Female householder family, no husband present 85 104 135 19 31 22.35% 29.81%    
         With people under 18 present 52 43 94 -9 51 -17.31% 118.60%    
     Non-family households 24 61 41 37 -20 154.17% -32.79%    
       With people 65 or older present 6 9 12 3 3 50% 33.33%    
       Male householder 14 36 20 22 -16 157.14% -44.44%    
         
       Female householder 10 25 21 15 -4 150% -16%    
       
     
Housing Occupancy and Occupant Characteristics     
       
       
Year
1980 1990 2000 Difference Difference Percent Percent    
1990-1980 2000-1990 Change Change    
  1980-1990 1990-2000    
Housing units 1,567 2,079 2,202 512 123 32.67% 5.92%  
   Occupied 1,511 2,028 2,118 517 90 34.22% 4.44%    
     Owner occupied 1,352 1,810 1,921 458 111 33.88% 6.13%    
     Renter occupied 159 218 197 59 -21 37.11% -9.63%    
   Vacant 56 51 84 -5 33 -8.93% 64.71%    
    9 1   -8   -88.89%    
Age of householder    
Owner-occupied housing units:    
   15 to 24 years    
   25 to 34 years   194 113   -81   -41.75%    
   35 to 44 years   442 516   74   16.74%    
   45 to 54 years   411 524   113   27.49%    
   55 to 64 years   385 338   -47   -12.21%    
   65 to 74 years   248 257   9   3.63%    
   75 years and over   121 172   51   42.15%    
     75 to 84 years   138      
     85 years and over   34      
    13 11   -2   -15.38%    
Renter-occupied housing units    
   15 to 24 years    
   25 to 34 years   81 57   -24   -29.63%    
   35 to 44 years   60 38   -22   -36.67%    
   45 to 54 years   22 50   28   127.27%    
   55 to 64 years   16 19   3   18.75%    
   65 to 74 years   16 12   -4   -25%    
   75 years and over   10 10   0   0%    
     75 to 84 years   9      
     85 years and over   1      
  1,332 1,790 1,853 458 63 34.38% 3.52%    
Race of householder    
Owner-occupied housing units:    
   White    
   Black 4 3 5 -1 2 -25% 66.67%    
   American Indian, Eskimo, Aluet 0 1 1 1 0 --N/A--% 0%    
   Asian and Pacific Islander 15 15 54 0 39 0% 260%    
     Asian   54      
     Native Hawiian/Pacific Islander   0      
   Other or Multiple 5 1 8 -4 7 -80% 700%    
  155 211 185 56 -26 36.13% -12.32%    
Renter-occupied housing units    
   White    
   Black 0 3 6 3 3 --N/A--% 100%    
   American Indian, Eskimo, Aluet 0 0 1 0 1 --N/A--% --N/A--%    
   Asian and Pacific Islander 0 3 3 3 0 --N/A--% 0%    
     Asian   1      
     Native Hawiian/Pacific Islander   2      
   Other or Multiple 0 1 2 1 1 --N/A--% 100%