NAPERVILLE                
Data Source: U.S. Census Bureau      
   
POPULATION BY AGE - 5 year increments
     
     
Year
1980 1990 2000    
Total Population  42,330 85,351 128,358      
   Male  20,840 42,012 62,831      
   Female  21,490 43,339 65,527      
Under 5 Years  3,077 7,611 10,806        
   Male  1,567 3,932 5,492      
   Female  1,510 3,679 5,314    
5 to 9 Years  3,963 7,752 12,373      
   Male  1,969 3,952 6,337    
   Female  1,994 3,800 6,036        
10 to 14 Years  4,675 6,842 11,512        
   Male  2,455 3,489 5,897      
   Female  2,220 3,353 5,615          
15 to 19 Years  4,130 5,933 8,926        
   Male  2,082 2,962 4,516      
   Female  2,048 2,971 4,410        
20 to 24 Years  2,587 4,959 5,452        
   Male  1,302 2,464 2,717      
   Female  1,285 2,495 2,735        
25 to 29 Years  2,670 6,463 6,873        
   Male  1,200 3,095 3,213        
   Female  1,470 3,368 3,660      
30 to 34 Years  4,243 8,707 9,915        
   Male  1,950 4,109 4,726      
   Female  2,293 4,598 5,189      
35 to 44 Years  7,215 18,004 26,445        
   Male  3,670 8,767 12,718      
   Female  3,545 9,237 13,727      
    35 to 39 Years    9,061 13,053        
      Male    4,334 6,196      
      Female    4,727 6,857      
    40 to 44 Years    8,943 13,392        
      Male    4,433 6,522        
      Female    4,510 6,870          
45 to 54 Years  4,622 9,708 19,719        
   Male  2,398 5,101 9,807      
   Female  2,224 4,607 9,912          
    45 to 49 Years    6,128 10,845        
      Male    3,214 5,324      
      Female    2,914 5,521        
    50 to 54 Years    3,580 8,874        
      Male    1,887 4,483        
      Female    1,693 4,391          
55 to 59 Years  1,832 2,528 5,429        
   Male  946 1,316 2,867      
   Female  886 1,212 2,562          
60 to 64 Years  996 2,089 2,917        
   Male  504 1,053 1,486      
   Female  492 1,036 1,431      
65 to 74 Years  1,214 2,812 3,998        
   Male  483 1,199 1,766      
   Female  731 1,613 2,232      
    65 to 69 Years    1,680 2,065          
      Male    748 940      
      Female    932 1,125        
    70 to 74 Years    1,132 1,933        
      Male    451 826      
      Female    681 1,107      
75 to 84 Years  796 1,448 2,854        
   Male  246 473 1,037      
   Female  550 975 1,817      
    75 to 79 Years    853 1,656        
      Male    299 658      
      Female    554 998      
    80 to 84 Years    595 1,198        
      Male    174 379      
      Female    421 819      
85 Years and Over  310 495 1,139        
   Male  68 100 252      
   Female  242 395 887      
   
 
 
Population by Race and Hispanic Origin       
 
   
Year 2000  
Total Population  128,358  
   Single-Race classification  126,758  
     White  109,346  
       Under 18 years of age  34,238  
       18 or older  75,108  
     Black or African-American  3,887  
       Under 18 years of age  1,293  
       18 or older  2,594  
     American Indian or Native Alaskan  154  
       Under 18 years of age  59  
       18 or older  95  
     Asian  12,380  
       Under 18 years of age  4,071  
       18 or older  8,309  
     Native Hawaiian or Pacific Islander  24  
       Under 18 years of age  3  
       18 or older  21  
     Asian or Pacific Islander  12,404  
       Under 18 years of age  4,074  
       18 or older  8,330  
     Other  967  
       Under 18 years of age  329  
       18 or older  638  
   Two or more races classified  1,600  
     Under 18 years of age  859  
     18 or older  741  
  4,160  
Hispanic or Latino   
   Under 18 years of age  1,552  
   18 or older  2,608  
Not Hispanic or Latino  124,198  
   Under 18 years of age  39,300  
   18 or older  84,898  
     
Population by Household for Naperville, Illinois      
     
Year
1980 1990 2000      
Total Population  42,330 85,351 128,358        
Number of Households  13,043 29,101 43,751        
   With people under 18 present  7,040 13,640 21,064      
   With people 65 or older  1,560 3,372 5,248        
Population in Households  41,493 84,162 126,372        
   In Family Households  39,024 76,498 114,076      
   In Nonfamily Households  2,469 7,664 12,296      
Population in Group Quarters  837 1,189 1,986        
   Institutionalized  322 378 943      
   Other  515 811 1,043    
  3.18 2.89 2.89      
Average Household Size       
Number of Households  13,043 29,101 43,751        
   Single-person households  1,711 5,114 8,247        
     Male  651 2,173 3,451      
     Female  1,060 2,941 4,796      
     Householder 65 or older  589 1,323 1,957        
   Multiple-person households  11,332 23,987 35,504        
     With people 65 or older present  971 2,049 3,291        
     Family households  10,998 22,798 33,644        
       With people under 18 present  7,030 13,602 21,009        
       With people 65 or older present  949 2,001 3,237        
       Married-couple family  10,225 20,744 30,256        
         With people under 18 present  6,572 12,436 18,847        
       Male householder family, no wife present  167 459 788        
         With people under 18 present  76 178 435        
       Female householder family, no husband present  606 1,595 2,600        
         With people under 18 present  382 988 1,727        
     Non-family households  334 1,189 1,860        
       With people 65 or older present  22 48 54          
       Male householder  202 735 1,082          
             
       Female householder  132 454 778        
       
   
Housing Occupancy and Occupant Characteristics     
     
Year
1980 1990 2000    
Housing units  14,057 30,906 45,651      
   Occupied  13,043 29,101 43,751      
     Owner occupied  10,732 22,150 34,876      
     Renter occupied  2,311 6,951 8,875      
   Vacant  1,014 1,805 1,900      
    112 160        
Age of householder        
Owner-occupied housing units:          
   15 to 24 years   
   25 to 34 years    4,424 4,906  
   35 to 44 years    8,329 12,045  
   45 to 54 years    5,035 9,989      
   55 to 64 years    2,382 4,437      
   65 to 74 years    1,314 1,930      
   75 years and over    554 1,409      
     75 to 84 years    1,189      
     85 years and over    220      
    839 1,025    
Renter-occupied housing units    
   15 to 24 years           
   25 to 34 years    2,999 3,170  
   35 to 44 years    1,306 2,013  
   45 to 54 years    552 1,152      
   55 to 64 years    317 511      
   65 to 74 years    407 323      
   75 years and over    531 681      
     75 to 84 years    443      
     85 years and over    238      
  10,427 20,852 30,908    
Race of householder    
Owner-occupied housing units:          
   White   
   Black  58 298 698  
   American Indian, Eskimo, Aluet  5 11 24  
   Asian and Pacific Islander  218 937 2,903        
     Asian    2,897    
     Native Hawiian/Pacific Islander    6        
   Other or Multiple  24 52 343    
  2,241 6,365 7,205    
Renter-occupied housing units        
   White           
   Black  15 317 669  
   American Indian, Eskimo, Aluet  1 12 17  
   Asian and Pacific Islander  34 197 720    
     Asian    715    
     Native Hawiian/Pacific Islander    5      
   Other or Multiple  20 60 264