KENDALL COUNTY                   
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 37,202 39,413 54,544 2,211 15,131 5.94% 38.39%  
   Male 18,593 19,721 27,092 1,128 7,371 6.07% 37.38%    
   Female 18,609 19,692 27,452 1,083 7,760 5.82% 39.41%    
Median Age 28   34.1    
   Male 27.5   33.4      
   Female 28.4   34.8      
Under 5 Years 3,208 3,017 4,362 -191 1,345 -5.95% 44.58%  
   Male 1,647 1,558 2,227 -89 669 -5.40% 42.94%    
   Female 1,561 1,459 2,135 -102 676 -6.53% 46.33%    
5 to 9 Years 3,425 3,511 4,613 86 1,102 2.51% 31.39%  
   Male 1,808 1,825 2,383 17 558 0.94% 30.58%    
   Female 1,617 1,686 2,230 69 544 4.27% 32.27%    
10 to 14 Years 3,528 3,310 4,477 -218 1,167 -6.18% 35.26%  
   Male 1,761 1,742 2,300 -19 558 -1.08% 32.03%    
   Female 1,767 1,568 2,177 -199 609 -11.26% 38.84%    
15 to 19 Years 3,638 3,126 4,047 -512 921 -14.07% 29.46%  
   Male 1,857 1,624 2,093 -233 469 -12.55% 28.88%    
   Female 1,781 1,502 1,954 -279 452 -15.67% 30.09%    
20 to 24 Years 2,908 2,422 2,677 -486 255 -16.71% 10.53%  
   Male 1,423 1,214 1,389 -209 175 -14.69% 14.42%    
   Female 1,485 1,208 1,288 -277 80 -18.65% 6.62%    
25 to 29 Years 3,188 2,932 3,528 -256 596 -8.03% 20.33%  
   Male 1,596 1,499 1,745 -97 246 -6.08% 16.41%    
   Female 1,592 1,433 1,783 -159 350 -9.99% 24.42%    
30 to 34 Years 3,441 3,411 4,413 -30 1,002 -0.87% 29.38%  
   Male 1,673 1,651 2,136 -22 485 -1.32% 29.38%    
   Female 1,768 1,760 2,277 -8 517 -0.45% 29.38%    
35 to 44 Years 5,156 6,659 9,736 1,503 3,077 29.15% 46.21%  
   Male 2,635 3,306 4,823 671 1,517 25.46% 45.89%    
   Female 2,521 3,353 4,913 832 1,560 33% 46.53%    
    35 to 39 Years   3,397 5,019   1,622   47.75%  
      Male   1,694 2,511   817   48.23%    
      Female   1,703 2,508   805   47.27%    
    40 to 44 Years   3,262 4,717   1,455   44.60%  
      Male   1,612 2,312   700   43.42%    
      Female   1,650 2,405   755   45.76%    
45 to 54 Years 3,444 4,757 7,524 1,313 2,767 38.12% 58.17%  
   Male 1,781 2,458 3,759 677 1,301 38.01% 52.93%    
   Female 1,663 2,299 3,765 636 1,466 38.24% 63.77%    
    45 to 49 Years   2,729 4,028   1,299   47.60%  
      Male   1,410 2,013   603   42.77%    
      Female   1,319 2,015   696   52.77%    
    50 to 54 Years   2,028 3,496   1,468   72.39%  
      Male   1,048 1,746   698   66.60%    
      Female   980 1,750   770   78.57%    
55 to 59 Years 1,490 1,558 2,662 68 1,104 4.56% 70.86%  
   Male 746 797 1,364 51 567 6.84% 71.14%    
   Female 744 761 1,298 17 537 2.28% 70.57%    
60 to 64 Years 1,155 1,274 1,870 119 596 10.30% 46.78%  
   Male 550 627 940 77 313 14% 49.92%    
   Female 605 647 930 42 283 6.94% 43.74%    
65 to 74 Years 1,598 2,079 2,474 481 395 30.10% 19%    
   Male 726 930 1,159 204 229 28.10% 24.62%    
   Female 872 1,149 1,315 277 166 31.77% 14.45%    
    65 to 69 Years   1,184 1,350   166   14.02%  
      Male   535 648   113   21.12%    
      Female   649 702   53   8.17%    
    70 to 74 Years   895 1,124   229   25.59%  
      Male   395 511   116   29.37%    
      Female   500 613   113   22.60%    
75 to 84 Years 773 1,050 1,625 277 575 35.83% 54.76%  
   Male 299 411 619 112 208 37.46% 50.61%    
   Female 474 639 1,006 165 367 34.81% 57.43%    
    75 to 79 Years   653 1,004   351   53.75%  
      Male   259 392   133   51.35%    
      Female   394 612   218   55.33%    
    80 to 84 Years   397 621   224   56.42%  
      Male   152 227   75   49.34%    
      Female   245 394   149   60.82%    
85 Years and Over 250 307 536 57 229 22.80% 74.59%  
   Male 91 79 155 -12 76 -13.19% 96.20%    
   Female 159 228 381 69 153 43.40% 67.11%    
     
     
     
POPULATION BY AGE      
     
 
   
Year 2000    
Total Population 54,544  
   Male 27,092    
   Female 27,452    
Median Age 34.1  
   Male 33.4    
   Female 34.8    
Under 1 Year 838  
   Male 430    
   Female 408    
1 Year 875  
   Male 435    
   Female 440    
2 Years 872  
   Male 435    
   Female 437    
3 Years 867  
   Male 447    
   Female 420    
4 Years 910  
   Male 480    
   Female 430    
5 Years 939  
   Male 482    
   Female 457    
6 Years 922  
   Male 465    
   Female 457    
7 Years 899  
   Male 470    
   Female 429    
8 Years 919  
   Male 467    
   Female 452    
9 Years 934  
   Male 499    
   Female 435    
10 Years 903  
   Male 483    
   Female 420    
11 Years 905  
   Male 479    
   Female 426    
12 Years 933  
   Male 483    
   Female 450    
13 Years 887    
   Male 443    
   Female 444    
14 Years 849  
   Male 412    
   Female 437    
15 Years 898  
   Male 446    
   Female 452    
16 Years 859  
   Male 435    
   Female 424    
17 Years 874  
   Male 469    
   Female 405    
18 Years 748  
   Male 384    
   Female 364    
19 Years 668  
   Male 359    
   Female 309    
20 Years 571  
   Male 299    
   Female 272    
21 Years 514  
   Male 269    
   Female 245    
22 to 24 Years 1,592  
   Male 821    
   Female 771    
25 to 29 Years 3,528  
   Male 1,745    
   Female 1,783    
30 to 34 Years 4,413    
   Male 2,136    
   Female 2,277    
35 to 39 Years 5,019    
   Male 2,511    
   Female 2,508    
40 to 44 Years 4,717  
   Male 2,312    
   Female 2,405    
45 to 49 Years 4,028  
   Male 2,013    
   Female 2,015    
50 to 54 Years 3,496    
   Male 1,746    
   Female 1,750    
55 to 59 Years 2,662  
   Male 1,364    
   Female 1,298    
60 and 61 Years 849  
   Male 442    
   Female 407    
62 to 64 Years 1,021  
   Male 498    
   Female 523    
65 and 66 Years 550  
   Male 272    
   Female 278    
67 to 69 Years 800    
   Male 376    
   Female 424    
70 to 74 Years 1,124    
   Male 511    
   Female 613    
75 to 79 Years 1,004    
   Male 392    
   Female 612    
80 to 84 Years 621    
   Male 227    
   Female 394    
85 Years and Over 536    
   Male 155    
   Female 381    
     
Population by Race and Hispanic Origin       
       
 
     
Year 2000    
Total Population 54,544    
   Single-Race classification 53,815    
     White 50,658    
       Under 18 years of age 14,543    
       18 or older 36,115    
     Black or African-American 718    
       Under 18 years of age 246    
       18 or older 472    
     American Indian or Native Alaskan 105    
       Under 18 years of age 43    
       18 or older 62    
     Asian 480    
       Under 18 years of age 148    
       18 or older 332    
     Native Hawaiian or Pacific Islander 12    
       Under 18 years of age 2    
       18 or older 10    
     Asian or Pacific Islander 492    
       Under 18 years of age 150    
       18 or older 342    
     Other 1,842    
       Under 18 years of age 700    
       18 or older 1,142    
   Two or more races classified 729    
     Under 18 years of age 401    
     18 or older 328    
  4,086    
   Hispanic or Latino    
     Under 18 years of age 1,669    
     18 or older 2,417    
   Not Hispanic or Latino 50,458    
     Under 18 years of age 14,414    
     18 or older 36,044    
       
Population by Household for Kendall County, Illinois      
       
       
       
Year
1980 1990 2000 Difference Difference Percent Percent    
1990-1980 2000-1990 Change Change    
  1980-1990 1990-2000    
Total Population 37,202 39,413 54,544 2,211 15,131 5.94% 38.39%    
Number of Households 12,042 13,301 18,798 1,259 5,497 10.46% 41.33%  
   With people under 18 present 6,306 6,045 8,305 -261 2,260 -4.14% 37.39%    
   With people 65 or older 1,876 2,424 3,291 548 867 29.21% 35.77%    
Population in Households 37,060 39,160 54,352 2,100 15,192 5.67% 38.79%  
   In Family Households 34,611 36,119 49,598 1,508 13,479 4.36% 37.32%    
   In Nonfamily Households 2,449 3,041 4,754 592 1,713 24.17% 56.33%    
Population in Group Quarters 142 253 192 111 -61 78.17% -24.11%  
   Institutionalized 139 151 190 12 39 8.63% 25.83%    
   Other 3 102 2 99 -100 3300% -98.04%    
  3.08 2.94 2.89 -0.13 -0.05 -4.34% -1.84%    
Average Household Size  
Number of Households 12,042 13,301 18,798 1,259 5,497 10.46% 41.33%    
   Single-person households 1,771 2,142 3,077 371 935 20.95% 43.65%    
     Male 784 961 1,346 177 385 22.58% 40.06%    
     Female 987 1,181 1,731 194 550 19.66% 46.57%    
     Householder 65 or older 671 866 1,155 195 289 29.06% 33.37%    
   Multiple-person households 10,271 11,159 15,721 888 4,562 8.65% 40.88%    
     With people 65 or older present 1,205 1,558 2,136 353 578 29.29% 37.10%    
     Family households 9,970 10,753 14,969 783 4,216 7.85% 39.21%    
       With people under 18 present 6,272 6,011 8,229 -261 2,218 -4.16% 36.90%    
       With people 65 or older present 1,184 1,525 2,074 341 549 28.80% 36%    
       Married-couple family 9,011 9,443 12,938 432 3,495 4.79% 37.01%    
         With people under 18 present 5,641 5,197 6,936 -444 1,739 -7.87% 33.46%    
       Male householder family, no wife present 260 379 624 119 245 45.77% 64.64%    
         With people under 18 present 132 222 363 90 141 68.18% 63.51%    
       Female householder family, no husband present 699 931 1,407 232 476 33.19% 51.13%    
         With people under 18 present 499 592 930 93 338 18.64% 57.09%    
     Non-family households 301 406 752 105 346 34.88% 85.22%    
       With people 65 or older present 21 33 62 12 29 57.14% 87.88%    
       Male householder 214 259 491 45 232 21.03% 89.58%    
         
       Female householder 87 147 261 60 114 68.97% 77.55%    
       
     
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 12,482 13,747 19,519 1,265 5,772 10.13% 41.99%  
   Occupied 12,042 13,301 18,798 1,259 5,497 10.46% 41.33%    
     Owner occupied 9,008 10,231 15,810 1,223 5,579 13.58% 54.53%    
     Renter occupied 3,034 3,070 2,988 36 -82 1.19% -2.67%    
   Vacant 440 446 721 6 275 1.36% 61.66%    
    113 193   80   70.80%    
Age of householder    
Owner-occupied housing units:    
   15 to 24 years    
   25 to 34 years   1,739 2,728   989   56.87%    
   35 to 44 years   2,892 4,356   1,464   50.62%    
   45 to 54 years   2,328 3,737   1,409   60.52%    
   55 to 64 years   1,447 2,391   944   65.24%    
   65 to 74 years   1,077 1,330   253   23.49%    
   75 years and over   635 1,075   440   69.29%    
     75 to 84 years   857      
     85 years and over   218      
    359 268   -91   -25.35%    
Renter-occupied housing units    
   15 to 24 years    
   25 to 34 years   1,073 821   -252   -23.49%    
   35 to 44 years   662 736   74   11.18%    
   45 to 54 years   345 440   95   27.54%    
   55 to 64 years   189 246   57   30.16%    
   65 to 74 years   193 179   -14   -7.25%    
   75 years and over   249 298   49   19.68%    
     75 to 84 years   192      
     85 years and over   106      
  8,892 10,041 15,048 1,149 5,007 12.92% 49.87%    
Race of householder    
Owner-occupied housing units:    
   White    
   Black 25 34 192 9 158 36% 464.71%    
   American Indian, Eskimo, Aluet 10 11 20 1 9 10% 81.82%    
   Asian and Pacific Islander 25 38 116 13 78 52% 205.26%    
     Asian   114      
     Native Hawiian/Pacific Islander   2      
   Other or Multiple 56 107 434 51 327 91.07% 305.61%    
  2,893 2,932 2,742 39 -190 1.35% -6.48%    
Renter-occupied housing units    
   White    
   Black 40 27 61 -13 34 -32.50% 125.93%    
   American Indian, Eskimo, Aluet 8 12 15 4 3 50% 25%    
   Asian and Pacific Islander 5 8 18 3 10 60% 125%    
     Asian   17      
     Native Hawiian/Pacific Islander   1      
   Other or Multiple 88 91 152 3 61 3.41% 67.03%