DE KALB COUNTY                
Data Source: U.S. Census Bureau    
   
POPULATION BY AGE - 5 year increments
   
     
Year
1980 1990 2000    
Total Population  74,624 77,932 88,969      
   Male  36,374 38,312 44,086      
   Female  38,250 39,620 44,883      
Under 5 Years  4,546 4,913 5,551        
   Male  2,336 2,477 2,831      
   Female  2,210 2,436 2,720    
5 to 9 Years  4,525 4,902 5,774      
   Male  2,324 2,531 2,948    
   Female  2,201 2,371 2,826        
10 to 14 Years  4,748 4,414 5,878        
   Male  2,465 2,298 2,976      
   Female  2,283 2,116 2,902          
15 to 19 Years  10,256 8,510 9,237        
   Male  4,633 4,013 4,480      
   Female  5,623 4,497 4,757        
20 to 24 Years  14,291 13,592 13,743        
   Male  7,098 6,747 7,006      
   Female  7,193 6,845 6,737        
25 to 29 Years  6,262 6,279 6,300        
   Male  3,273 3,304 3,343        
   Female  2,989 2,975 2,957      
30 to 34 Years  5,029 5,900 5,708        
   Male  2,579 3,028 2,905      
   Female  2,450 2,872 2,803      
35 to 44 Years  6,921 9,731 12,558        
   Male  3,428 4,973 6,259      
   Female  3,493 4,758 6,299      
    35 to 39 Years    5,246 6,310        
      Male    2,682 3,132      
      Female    2,564 3,178      
    40 to 44 Years    4,485 6,248        
      Male    2,291 3,127        
      Female    2,194 3,121          
45 to 54 Years  5,936 6,528 9,643        
   Male  2,936 3,246 4,939      
   Female  3,000 3,282 4,704          
    45 to 49 Years    3,591 5,284        
      Male    1,793 2,692      
      Female    1,798 2,592        
    50 to 54 Years    2,937 4,359        
      Male    1,453 2,247        
      Female    1,484 2,112          
55 to 59 Years  2,988 2,599 3,316        
   Male  1,433 1,281 1,659      
   Female  1,555 1,318 1,657          
60 to 64 Years  2,675 2,574 2,550        
   Male  1,270 1,268 1,223      
   Female  1,405 1,306 1,327      
65 to 74 Years  3,705 4,392 4,285        
   Male  1,673 1,912 1,922      
   Female  2,032 2,480 2,363      
    65 to 69 Years    2,411 2,214          
      Male    1,090 1,013      
      Female    1,321 1,201        
    70 to 74 Years    1,981 2,071        
      Male    822 909      
      Female    1,159 1,162      
75 to 84 Years  2,020 2,623 3,224        
   Male  719 984 1,258      
   Female  1,301 1,639 1,966      
    75 to 79 Years    1,584 1,876        
      Male    623 768      
      Female    961 1,108      
    80 to 84 Years    1,039 1,348        
      Male    361 490      
      Female    678 858      
85 Years and Over  722 975 1,202        
   Male  207 250 337      
   Female  515 725 865      
   
 
 
Population by Race and Hispanic Origin     
 
   
Year 2000  
Total Population  88,969  
   Single-Race classification  87,570  
     White  78,704  
       Under 18 years of age  18,156  
       18 or older  60,548  
     Black or African-American  4,084  
       Under 18 years of age  818  
       18 or older  3,266  
     American Indian or Native Alaskan  197  
       Under 18 years of age  54  
       18 or older  143  
     Asian  2,087  
       Under 18 years of age  260  
       18 or older  1,827  
     Native Hawaiian or Pacific Islander  58  
       Under 18 years of age  11  
       18 or older  47  
     Asian or Pacific Islander  2,145  
       Under 18 years of age  271  
       18 or older  1,874  
     Other  2,440  
       Under 18 years of age  691  
       18 or older  1,749  
   Two or more races classified  1,399  
     Under 18 years of age  579  
     18 or older  820  
  5,830  
Hispanic or Latino   
   Under 18 years of age  1,862  
   18 or older  3,968  
Not Hispanic or Latino  83,139  
   Under 18 years of age  18,707  
   18 or older  64,432  
     
Population by Household for De Kalb County, IL    
     
Year
1980 1990 2000    
Total Population  74,624 77,932 88,969        
Number of Households  24,353 26,413 31,674        
   With people under 18 present  8,762 8,769 10,899      
   With people 65 or older  4,526 5,358 5,922        
Population in Households  64,373 67,721 81,184        
   In Family Households  52,668 53,592 63,696      
   In Nonfamily Households  11,705 14,129 17,488      
Population in Group Quarters  10,251 10,211 7,785        
   Institutionalized  637 873 700      
   Other  9,614 9,338 7,085    
  2.64 2.56 2.56      
Average Household Size       
Number of Households  24,353 26,413 31,674        
   Single-person households  5,635 6,657 8,090        
     Male  2,341 2,972 3,709      
     Female  3,294 3,685 4,381      
     Householder 65 or older  1,882 2,247 2,509        
   Multiple-person households  18,718 19,756 23,584        
     With people 65 or older present  2,644 3,111 3,413        
     Family households  16,270 17,035 19,964        
       With people under 18 present  8,697 8,678 10,757        
       With people 65 or older present  2,560 3,025 3,305        
       Married-couple family  14,194 14,418 16,113        
         With people under 18 present  7,459 7,086 8,141        
       Male householder family, no wife present  529 683 1,165        
         With people under 18 present  231 336 697        
       Female householder family, no husband present  1,547 1,934 2,686        
         With people under 18 present  1,007 1,256 1,919        
     Non-family households  2,448 2,721 3,620        
       With people 65 or older present  84 86 108          
       Male householder  1,378 1,567 2,049          
           
       Female householder  1,070 1,154 1,571        
       
   
Housing Occupancy and Occupant Characteristics     
     
Year
1980 1990 2000    
Housing units  25,275 27,351 32,988      
   Occupied  24,353 26,413 31,674      
     Owner occupied  14,040 15,351 18,861      
     Renter occupied  10,313 11,062 12,813      
   Vacant  922 938 1,314      
    204 254        
Age of householder        
Owner-occupied housing units:          
   15 to 24 years     
   25 to 34 years    2,489 2,459    
   35 to 44 years    3,630 4,770    
   45 to 54 years    2,893 4,300      
   55 to 64 years    2,462 2,844      
   65 to 74 years    2,144 2,175      
   75 years and over    1,529 2,059      
     75 to 84 years    1,621      
     85 years and over    438      
    3,091 4,169    
Renter-occupied housing units    
   15 to 24 years           
   25 to 34 years    3,513 3,453    
   35 to 44 years    1,797 2,061    
   45 to 54 years    826 1,263      
   55 to 64 years    572 620      
   65 to 74 years    580 485      
   75 years and over    683 762      
     75 to 84 years    510      
     85 years and over    252      
  13,858 15,102 18,276    
Race of householder    
Owner-occupied housing units:          
   White     
   Black  78 89 139    
   American Indian, Eskimo, Aluet  7 14 20    
   Asian and Pacific Islander  43 88 145        
     Asian    141    
     Native Hawiian/Pacific Islander    4        
   Other or Multiple  54 58 281    
  9,552 10,083 10,595    
Renter-occupied housing units        
   White           
   Black  404 442 1,077    
   American Indian, Eskimo, Aluet  19 28 31    
   Asian and Pacific Islander  108 348 488    
     Asian    477    
     Native Hawiian/Pacific Islander    11      
   Other or Multiple  230 161 622