LAKE ZURICH                    
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 8,225 14,947 18,104 6,722 3,157 81.73% 21.12%    
   Male 4,142 7,487 9,081 3,345 1,594 80.76% 21.29%    
   Female 4,083 7,460 9,023 3,377 1,563 82.71% 20.95%    
Median Age   34.7      
   Male   34.2      
   Female   35.2      
Under 5 Years 806 1,860 1,604 1,054 -256 130.77% -13.76%    
   Male 412 919 851 507 -68 123.06% -7.40%    
   Female 394 941 753 547 -188 138.83% -19.98%    
5 to 9 Years 774 1,441 1,916 667 475 86.18% 32.96%    
   Male 384 749 979 365 230 95.05% 30.71%    
   Female 390 692 937 302 245 77.44% 35.40%    
10 to 14 Years 829 1,100 1,793 271 693 32.69% 63%    
   Male 420 575 916 155 341 36.90% 59.30%    
   Female 409 525 877 116 352 28.36% 67.05%    
15 to 19 Years 652 761 1,227 109 466 16.72% 61.24%    
   Male 342 386 655 44 269 12.87% 69.69%    
   Female 310 375 572 65 197 20.97% 52.53%    
20 to 24 Years 482 584 535 102 -49 21.16% -8.39%    
   Male 236 301 288 65 -13 27.54% -4.32%    
   Female 246 283 247 37 -36 15.04% -12.72%    
25 to 29 Years 797 1,305 740 508 -565 63.74% -43.30%    
   Male 373 565 360 192 -205 51.47% -36.28%    
   Female 424 740 380 316 -360 74.53% -48.65%    
30 to 34 Years 1,073 2,128 1,319 1,055 -809 98.32% -38.02%    
   Male 532 1,043 608 511 -435 96.05% -41.71%    
   Female 541 1,085 711 544 -374 100.55% -34.47%    
35 to 44 Years 1,352 3,099 4,115 1,747 1,016 129.22% 32.78%    
   Male 726 1,606 2,019 880 413 121.21% 25.72%    
   Female 626 1,493 2,096 867 603 138.50% 40.39%    
    35 to 39 Years   1,721 2,042   321   18.65%    
      Male   882 975   93   10.54%    
      Female   839 1,067   228   27.18%    
    40 to 44 Years   1,378 2,073   695   50.44%    
      Male   724 1,044   320   44.20%    
      Female   654 1,029   375   57.34%    
45 to 54 Years 641 1,402 2,713 761 1,311 118.72% 93.51%    
   Male 348 745 1,397 397 652 114.08% 87.52%    
   Female 293 657 1,316 364 659 124.23% 100.30%    
    45 to 49 Years   897 1,573   676   75.36%    
      Male   480 796   316   65.83%    
      Female   417 777   360   86.33%    
    50 to 54 Years   505 1,140   635   125.74%    
      Male   265 601   336   126.79%    
      Female   240 539   299   124.58%    
55 to 59 Years 301 322 712 21 390 6.98% 121.12%    
   Male 139 172 385 33 213 23.74% 123.84%    
   Female 162 150 327 -12 177 -7.41% 118%    
60 to 64 Years 194 328 368 134 40 69.07% 12.20%    
   Male 106 176 185 70 9 66.04% 5.11%    
   Female 88 152 183 64 31 72.73% 20.39%    
65 to 74 Years 208 414 554 206 140 99.04% 33.82%      
   Male 85 182 274 97 92 114.12% 50.55%    
   Female 123 232 280 109 48 88.62% 20.69%    
    65 to 69 Years   253 286   33   13.04%    
      Male   111 142   31   27.93%    
      Female   142 144   2   1.41%    
    70 to 74 Years   161 268   107   66.46%    
      Male   71 132   61   85.92%    
      Female   90 136   46   51.11%    
75 to 84 Years 91 166 361 75 195 82.42% 117.47%    
   Male 34 62 132 28 70 82.35% 112.90%    
   Female 57 104 229 47 125 82.46% 120.19%    
    75 to 79 Years   104 208   104   100%    
      Male   47 80   33   70.21%    
      Female   57 128   71   124.56%    
    80 to 84 Years   62 153   91   146.77%    
      Male   15 52   37   246.67%    
      Female   47 101   54   114.89%    
85 Years and Over 25 37 147 12 110 48% 297.30%    
   Male 5 6 32 1 26 20% 433.33%    
   Female 20 31 115 11 84 55% 270.97%    
     
     
     
POPULATION BY AGE        
     
 
   
Year 2000    
Total Population 18,104    
   Male 9,081    
   Female 9,023    
Median Age 34.7    
   Male 34.2    
   Female 35.2    
Under 1 Year 298    
   Male 179    
   Female 119    
1 Year 328    
   Male 176    
   Female 152    
2 Years 306    
   Male 153    
   Female 153    
3 Years 321    
   Male 162    
   Female 159    
4 Years 351    
   Male 181    
   Female 170    
5 Years 351    
   Male 176    
   Female 175    
6 Years 395    
   Male 184    
   Female 211    
7 Years 401    
   Male 225    
   Female 176    
8 Years 399    
   Male 203    
   Female 196    
9 Years 370    
   Male 191    
   Female 179    
10 Years 402    
   Male 218    
   Female 184    
11 Years 362    
   Male 194    
   Female 168    
12 Years 375    
   Male 191    
   Female 184    
13 Years 320    
   Male 144    
   Female 176    
14 Years 334    
   Male 169    
   Female 165    
15 Years 323    
   Male 175    
   Female 148    
16 Years 285    
   Male 141    
   Female 144    
17 Years 252    
   Male 131    
   Female 121    
18 Years 234    
   Male 122    
   Female 112    
19 Years 133    
   Male 86    
   Female 47    
20 Years 111    
   Male 64    
   Female 47    
21 Years 107    
   Male 54    
   Female 53    
22 to 24 Years 317    
   Male 170    
   Female 147    
25 to 29 Years 740    
   Male 360    
   Female 380    
30 to 34 Years 1,319    
   Male 608    
   Female 711    
35 to 39 Years 2,042    
   Male 975    
   Female 1,067    
40 to 44 Years 2,073    
   Male 1,044    
   Female 1,029    
45 to 49 Years 1,573    
   Male 796    
   Female 777    
50 to 54 Years 1,140      
   Male 601    
   Female 539    
55 to 59 Years 712    
   Male 385    
   Female 327    
60 and 61 Years 159    
   Male 80    
   Female 79    
62 to 64 Years 209    
   Male 105    
   Female 104    
65 and 66 Years 110    
   Male 61    
   Female 49    
67 to 69 Years 176    
   Male 81    
   Female 95    
70 to 74 Years 268    
   Male 132    
   Female 136    
75 to 79 Years 208    
   Male 80    
   Female 128    
80 to 84 Years 153    
   Male 52    
   Female 101    
85 Years and Over 147    
   Male 32    
   Female 115    
     
Population by Race and Hispanic Origin     
       
 
     
Year 2000    
Total Population 18,104    
   Single-Race classification 17,937    
     White 16,711    
       Under 18 years of age 5,666    
       18 or older 11,045    
     Black or African-American 146    
       Under 18 years of age 59    
       18 or older 87    
     American Indian or Native Alaskan 30    
       Under 18 years of age 12    
       18 or older 18    
     Asian 691    
       Under 18 years of age 221    
       18 or older 470    
     Native Hawaiian or Pacific Islander 2    
       Under 18 years of age      
       18 or older 2    
     Asian or Pacific Islander 693    
       Under 18 years of age 221    
       18 or older 472    
     Other 357    
       Under 18 years of age 120    
       18 or older 237    
   Two or more races classified 167    
     Under 18 years of age 95    
     18 or older 72    
  1,005    
   Hispanic or Latino    
     Under 18 years of age 354    
     18 or older 651    
   Not Hispanic or Latino 17,099    
     Under 18 years of age 5,819    
     18 or older 11,280    
       
Population by household for Lake Zurich, Illinois      
       
       
       
Year
1980 1990 2000 Difference Difference Percent Percent    
1990-1980 2000-1990 Change Change    
  1980-1990 1990-2000    
Total Population 8,225 14,947 18,104 6,722 3,157 81.73% 21.12%    
Number of Households 2,592 4,822 5,746 2,230 924 86.03% 19.16%    
   With people under 18 present 1,451 2,635 3,183 1,184 548 81.60% 20.80%    
   With people 65 or older 248 467 688 219 221 88.31% 47.32%    
Population in Households 8,191 14,947 17,935 6,756 2,988 82.48% 19.99%    
   In Family Households 7,726 14,133 16,838 6,407 2,705 82.93% 19.14%    
   In Nonfamily Households 465 814 1,097 349 283 75.05% 34.77%    
Population in Group Quarters 34 0 169 -34 169 -100% --N/A--%    
   Institutionalized 0 0 167 0 167 --N/A--% --N/A--%    
   Other 34 0 2 -34 2 -100% --N/A--%    
  3.16 3.1 3.12 -0.06 0.02 -1.91% 0.65%    
Average Household Size    
Number of Households 2,592 4,822 5,746 2,230 924 86.03% 19.16%    
   Single-person households 302 504 713 202 209 66.89% 41.47%    
     Male 164 247 368 83 121 50.61% 48.99%    
     Female 138 257 345 119 88 86.23% 34.24%    
     Householder 65 or older 84 131 200 47 69 55.95% 52.67%    
   Multiple-person households 2,290 4,318 5,033 2,028 715 88.56% 16.56%    
     With people 65 or older present 164 336 488 172 152 104.88% 45.24%    
     Family households 2,219 4,179 4,869 1,960 690 88.33% 16.51%    
       With people under 18 present 1,437 2,624 3,174 1,187 550 82.60% 20.96%    
       With people 65 or older present 164 330 470 166 140 101.22% 42.42%    
       Married-couple family 2,059 3,870 4,329 1,811 459 87.96% 11.86%    
         With people under 18 present 1,335 2,446 2,818 1,111 372 83.22% 15.21%    
       Male householder family, no wife present 44 80 134 36 54 81.82% 67.50%    
         With people under 18 present 23 38 78 15 40 65.22% 105.26%    
       Female householder family, no husband present 116 229 406 113 177 97.41% 77.29%    
         With people under 18 present 79 140 278 61 138 77.22% 98.57%    
     Non-family households 71 139 164 68 25 95.77% 17.99%    
       With people 65 or older present 0 6 18 6 12 --N/A--% 200%    
       Male householder 59 92 104 33 12 55.93% 13.04%    
         
       Female householder 12 47 60 35 13 291.67% 27.66%    
       
     
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 2,746 4,920 5,828 2,174 908 79.17% 18.46%    
   Occupied 2,592 4,822 5,746 2,230 924 86.03% 19.16%    
     Owner occupied 2,221 4,419 5,248 2,198 829 98.96% 18.76%    
     Renter occupied 371 403 498 32 95 8.63% 23.57%    
   Vacant 154 98 82 -56 -16 -36.36% -16.33%    
    24 22   -2   -8.33%    
Age of householder    
Owner-occupied housing units:    
   15 to 24 years    
   25 to 34 years   1,388 706   -682   -49.14%    
   35 to 44 years   1,568 1,992   424   27.04%    
   45 to 54 years   756 1,421   665   87.96%    
   55 to 64 years   366 620   254   69.40%    
   65 to 74 years   220 298   78   35.45%    
   75 years and over   97 189   92   94.85%    
     75 to 84 years   164      
     85 years and over   25      
    39 40   1   2.56%    
Renter-occupied housing units    
   15 to 24 years    
   25 to 34 years   143 131   -12   -8.39%    
   35 to 44 years   100 137   37   37%    
   45 to 54 years   50 97   47   94%    
   55 to 64 years   28 33   5   17.86%    
   65 to 74 years   20 24   4   20%    
   75 years and over   23 36   13   56.52%    
     75 to 84 years   26      
     85 years and over   10      
  2,176 4,283 4,941 2,107 658 96.83% 15.36%    
Race of householder    
Owner-occupied housing units:    
   White    
   Black 9 27 29 18 2 200% 7.41%    
   American Indian, Eskimo, Aluet 4 1 4 -3 3 -75% 300%    
   Asian and Pacific Islander 20 86 182 66 96 330% 111.63%    
     Asian   182      
     Native Hawiian/Pacific Islander   0      
   Other or Multiple 21 22 92 1 70 4.76% 318.18%    
  362 383 447 21 64 5.80% 16.71%    
Renter-occupied housing units    
   White    
   Black 0 3 14 3 11 --N/A--% 366.67%    
   American Indian, Eskimo, Aluet 0 2 3 2 1 --N/A--% 50%    
   Asian and Pacific Islander 0 4 11 4 7 --N/A--% 175%    
     Asian   11      
     Native Hawiian/Pacific Islander   0      
   Other or Multiple 0 11 23 11 12 --N/A--% 109.09%