DEERFIELD                    
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
17,430 17,327 18,420 -103 1,093 -0.59% 6.31%  
   Male 8,621 8,425 8,893 -196 468 -2.27% 5.55%    
   Female 8,809 8,902 9,527 93 625 1.06% 7.02%    
Median Age   39.6    
   Male   38.8      
   Female   40.4      
Under 5 Years 1,060 1,528 1,479 468 -49 44.15% -3.21%  
   Male 576 770 794 194 24 33.68% 3.12%    
   Female 484 758 685 274 -73 56.61% -9.63%    
5 to 9 Years 1,427 1,313 1,720 -114 407 -7.99% 31%  
   Male 740 656 905 -84 249 -11.35% 37.96%    
   Female 687 657 815 -30 158 -4.37% 24.05%    
10 to 14 Years 1,930 1,206 1,631 -724 425 -37.51% 35.24%  
   Male 1,025 646 801 -379 155 -36.98% 23.99%    
   Female 905 560 830 -345 270 -38.12% 48.21%    
15 to 19 Years 1,804 1,124 1,041 -680 -83 -37.69% -7.38%  
   Male 911 578 515 -333 -63 -36.55% -10.90%    
   Female 893 546 526 -347 -20 -38.86% -3.66%    
20 to 24 Years 888 769 430 -119 -339 -13.40% -44.08%  
   Male 484 395 243 -89 -152 -18.39% -38.48%    
   Female 404 374 187 -30 -187 -7.43% -50%    
25 to 29 Years 857 865 452 8 -413 0.93% -47.75%  
   Male 398 426 201 28 -225 7.04% -52.82%    
   Female 459 439 251 -20 -188 -4.36% -42.82%    
30 to 34 Years 1,365 1,548 1,018 183 -530 13.41% -34.24%  
   Male 637 715 482 78 -233 12.24% -32.59%    
   Female 728 833 536 105 -297 14.42% -35.65%    
35 to 44 Years 2,925 3,306 3,461 381 155 13.03% 4.69%  
   Male 1,366 1,598 1,624 232 26 16.98% 1.63%    
   Female 1,559 1,708 1,837 149 129 9.56% 7.55%    
    35 to 39 Years   1,668 1,582   -86   -5.16%  
      Male   810 718   -92   -11.36%    
      Female   858 864   6   0.70%    
    40 to 44 Years   1,638 1,879   241   14.71%  
      Male   788 906   118   14.97%    
      Female   850 973   123   14.47%    
45 to 54 Years 2,504 2,409 2,997 -95 588 -3.79% 24.41%  
   Male 1,253 1,158 1,481 -95 323 -7.58% 27.89%    
   Female 1,251 1,251 1,516 0 265 0% 21.18%    
    45 to 49 Years   1,427 1,659   232   16.26%  
      Male   680 824   144   21.18%    
      Female   747 835   88   11.78%    
    50 to 54 Years   982 1,338   356   36.25%  
      Male   478 657   179   37.45%    
      Female   504 681   177   35.12%    
55 to 59 Years 1,076 847 1,086 -229 239 -21.28% 28.22%  
   Male 550 410 516 -140 106 -25.45% 25.85%    
   Female 526 437 570 -89 133 -16.92% 30.43%    
60 to 64 Years 596 862 703 266 -159 44.63% -18.45%  
   Male 298 445 339 147 -106 49.33% -23.82%    
   Female 298 417 364 119 -53 39.93% -12.71%    
65 to 74 Years 533 967 1,232 434 265 81.43% 27.40%    
   Male 249 465 579 216 114 86.75% 24.52%    
   Female 284 502 653 218 151 76.76% 30.08%    
    65 to 69 Years   629 615   -14   -2.23%  
      Male   305 285   -20   -6.56%    
      Female   324 330   6   1.85%    
    70 to 74 Years   338 617   279   82.54%  
      Male   160 294   134   83.75%    
      Female   178 323   145   81.46%    
75 to 84 Years 342 388 733 46 345 13.45% 88.92%  
   Male 103 128 287 25 159 24.27% 124.22%    
   Female 239 260 446 21 186 8.79% 71.54%    
    75 to 79 Years   212 435   223   105.19%  
      Male   84 187   103   122.62%    
      Female   128 248   120   93.75%    
    80 to 84 Years   176 298   122   69.32%  
      Male   44 100   56   127.27%    
      Female   132 198   66   50%    
85 Years and Over 123 195 437 72 242 58.54% 124.10%  
   Male 31 35 126 4 91 12.90% 260%    
   Female 92 160 311 68 151 73.91% 94.38%    
         
     
     
POPULATION BY AGE      
     
 
   
Year 2000    
Total Population 18,420    
   Male 8,893    
   Female 9,527    
Median Age 39.6    
   Male 38.8    
   Female 40.4    
Under 1 Year 258    
   Male 135    
   Female 123    
1 Year 268    
   Male 155    
   Female 113    
2 Years 290    
   Male 144    
   Female 146    
3 Years 305    
   Male 175    
   Female 130    
4 Years 358    
   Male 185    
   Female 173    
5 Years 349    
   Male 177    
   Female 172    
6 Years 328    
   Male 184    
   Female 144    
7 Years 366    
   Male 184    
   Female 182    
8 Years 325    
   Male 168    
   Female 157    
9 Years 352    
   Male 192    
   Female 160    
10 Years 374    
   Male 177    
   Female 197    
11 Years 337    
   Male 175    
   Female 162    
12 Years 335    
   Male 157    
   Female 178    
13 Years 292    
   Male 146    
   Female 146    
14 Years 293    
   Male 146    
   Female 147    
15 Years 300    
   Male 153    
   Female 147    
16 Years 256    
   Male 116    
   Female 140    
17 Years 242    
   Male 117    
   Female 125    
18 Years 155    
   Male 82    
   Female 73    
19 Years 88    
   Male 47    
   Female 41    
20 Years 74    
   Male 38    
   Female 36    
21 Years 89    
   Male 56    
   Female 33    
22 to 24 Years 267    
   Male 149    
   Female 118    
25 to 29 Years 452    
   Male 201    
   Female 251    
30 to 34 Years 1,018    
   Male 482    
   Female 536    
35 to 39 Years 1,582    
   Male 718    
   Female 864    
40 to 44 Years 1,879    
   Male 906    
   Female 973    
45 to 49 Years 1,659    
   Male 824    
   Female 835    
50 to 54 Years 1,338    
   Male 657    
   Female 681    
55 to 59 Years 1,086    
   Male 516    
   Female 570    
60 and 61 Years 328    
   Male 156    
   Female 172    
62 to 64 Years 375    
   Male 183    
   Female 192    
65 and 66 Years 255    
   Male 118    
   Female 137    
67 to 69 Years 360    
   Male 167    
   Female 193    
70 to 74 Years 617    
   Male 294    
   Female 323    
75 to 79 Years 435    
   Male 187    
   Female 248    
80 to 84 Years 298    
   Male 100    
   Female 198    
85 Years and Over 437    
   Male 126    
   Female 311    
     
Population by Race and Hispanic Origin     
       
 
     
Year 2000    
Total Population 18,420    
   Single-Race classification 18,278    
     White 17,662    
       Under 18 years of age 5,375    
       18 or older 12,287    
     Black or African-American 61    
       Under 18 years of age 17    
       18 or older 44    
     American Indian or Native Alaskan 7    
       Under 18 years of age 3    
       18 or older 4    
     Asian 465    
       Under 18 years of age 127    
       18 or older 338    
     Native Hawaiian or Pacific Islander 4    
       Under 18 years of age      
       18 or older 4    
     Asian or Pacific Islander 469    
       Under 18 years of age 127    
       18 or older 342    
     Other 79    
       Under 18 years of age 27    
       18 or older 52    
   Two or more races classified 142    
     Under 18 years of age 79    
     18 or older 63    
  312    
   Hispanic or Latino    
     Under 18 years of age 100    
     18 or older 212    
   Not Hispanic or Latino 18,108    
     Under 18 years of age 5,528    
     18 or older 12,580    
       
Population by Household for Deerfield, Illinois      
       
       
       
Year
1980 1990 2000 Difference Difference Percent Percent    
1990-1980 2000-1990 Change Change    
  1980-1990 1990-2000    
Total Population 17,430 17,327 18,420 -103 1,093 -0.59% 6.31%    
Number of Households 5,360 5,892 6,420 532 528 9.93% 8.96%  
   With people under 18 present 2,910 2,635 2,869 -275 234 -9.45% 8.88%    
   With people 65 or older 682 1,025 1,478 343 453 50.29% 44.20%    
Population in Households 17,278 17,177 18,063 -101 886 -0.58% 5.16%  
   In Family Households 16,517 16,147 16,676 -370 529 -2.24% 3.28%    
   In Nonfamily Households 761 1,030 1,387 269 357 35.35% 34.66%    
Population in Group Quarters 152 150 357 -2 207 -1.32% 138%  
   Institutionalized 144 150 339 6 189 4.17% 126%    
   Other 8 0 18 -8 18 -100% --N/A--%    
  3.22 2.92 2.81 -0.31 -0.11 -9.56% -3.61%    
Average Household Size  
Number of Households 5,360 5,892 6,420 532 528 9.93% 8.96%    
   Single-person households 507 770 1,140 263 370 51.87% 48.05%    
     Male 157 248 376 91 128 57.96% 51.61%    
     Female 350 522 764 172 242 49.14% 46.36%    
     Householder 65 or older 199 317 552 118 235 59.30% 74.13%    
   Multiple-person households 4,853 5,122 5,280 269 158 5.54% 3.08%    
     With people 65 or older present 483 708 926 225 218 46.58% 30.79%    
     Family households 4,744 5,003 5,164 259 161 5.46% 3.22%    
       With people under 18 present 2,906 2,631 2,866 -275 235 -9.46% 8.93%    
       With people 65 or older present 479 694 909 215 215 44.89% 30.98%    
       Married-couple family 4,309 4,519 4,686 210 167 4.87% 3.70%    
         With people under 18 present 2,654 2,379 2,580 -275 201 -10.36% 8.45%    
       Male householder family, no wife present 91 101 93 10 -8 10.99% -7.92%    
         With people under 18 present 38 48 52 10 4 26.32% 8.33%    
       Female householder family, no husband present 344 383 385 39 2 11.34% 0.52%    
         With people under 18 present 214 204 234 -10 30 -4.67% 14.71%    
     Non-family households 109 119 116 10 -3 9.17% -2.52%    
       With people 65 or older present 4 14 17 10 3 250% 21.43%    
       Male householder 68 69 55 1 -14 1.47% -20.29%    
         
       Female householder 41 50 61 9 11 21.95% 22%    
     
     
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 5,489 6,052 6,518 563 466 10.26% 7.70%  
   Occupied 5,360 5,892 6,420 532 528 9.93% 8.96%    
     Owner occupied 4,798 5,266 5,778 468 512 9.75% 9.72%    
     Renter occupied 562 626 642 64 16 11.39% 2.56%    
   Vacant 129 160 98 31 -62 24.03% -38.75%    
    18 15   -3   -16.67%    
Age of householder    
Owner-occupied housing units:    
   15 to 24 years    
   25 to 34 years   776 498   -278   -35.82%    
   35 to 44 years   1,574 1,603   29   1.84%    
   45 to 54 years   1,212 1,533   321   26.49%    
   55 to 64 years   943 960   17   1.80%    
   65 to 74 years   571 725   154   26.97%    
   75 years and over   172 444   272   158.14%    
     75 to 84 years   367      
     85 years and over   77      
    22 16   -6   -27.27%    
Renter-occupied housing units    
   15 to 24 years    
   25 to 34 years   157 120   -37   -23.57%    
   35 to 44 years   156 135   -21   -13.46%    
   45 to 54 years   73 120   47   64.38%    
   55 to 64 years   44 56   12   27.27%    
   65 to 74 years   56 35   -21   -37.50%    
   75 years and over   118 160   42   35.59%    
     75 to 84 years   63      
     85 years and over   97      
  4,743 5,176 5,628 433 452 9.13% 8.73%    
Race of householder    
Owner-occupied housing units:    
   White    
   Black 8 15 8 7 -7 87.50% -46.67%    
   American Indian, Eskimo, Aluet 4 1 2 -3 1 -75% 100%    
   Asian and Pacific Islander 37 70 111 33 41 89.19% 58.57%    
     Asian   111      
     Native Hawiian/Pacific Islander   0      
   Other or Multiple 6 4 29 -2 25 -33.33% 625%    
  543 586 584 43 -2 7.92% -0.34%    
Renter-occupied housing units    
   White    
   Black 5 12 10 7 -2 140% -16.67%    
   American Indian, Eskimo, Aluet 1 0 1 -1 1 -100% --N/A--%    
   Asian and Pacific Islander 9 26 34 17 8 188.89% 30.77%    
     Asian   34      
     Native Hawiian/Pacific Islander   0      
   Other or Multiple 4 2 13 -2 11 -50% 550%