UNION                
Data Source: U.S. Census Bureau    
   
POPULATION BY AGE - 5 year increments
   
Year
1980 1990 2000    
   
     
Total Population 622 542 576        
   Male 322 268 277      
   Female 300 274 299      
Median Age   35.9      
   Male   36.3    
   Female   35.5    
Under 5 Years 36 48 40        
   Male 17 22 17      
   Female 19 26 23      
5 to 9 Years 60 35 46        
   Male 33 13 25      
   Female 27 22 21      
10 to 14 Years 68 27 53        
   Male 34 12 22      
   Female 34 15 31      
15 to 19 Years 67 45 37        
   Male 43 26 16      
   Female 24 19 21      
20 to 24 Years 34 28 28          
   Male 20 16 12      
   Female 14 12 16      
25 to 29 Years 37 47 36        
   Male 18 19 17      
   Female 19 28 19      
30 to 34 Years 42 45 35        
   Male 25 25 20      
   Female 17 20 15        
35 to 44 Years 78 64 126        
   Male 39 33 68      
   Female 39 31 58      
    35 to 39 Years   39 70        
      Male   21 38      
      Female   18 32      
    40 to 44 Years   25 56        
      Male   12 30      
      Female   13 26      
45 to 54 Years 61 73 53        
   Male 32 38 23      
   Female 29 35 30      
    45 to 49 Years   41 32        
      Male   17 15      
      Female   24 17      
    50 to 54 Years   32 21        
      Male   21 8      
      Female   11 13      
55 to 59 Years 26 29 29          
   Male 9 15 12        
   Female 17 14 17      
60 to 64 Years 33 22 29        
   Male 19 11 17      
   Female 14 11 12      
65 to 74 Years 49 42 34          
   Male 20 18 15        
   Female 29 24 19      
    65 to 69 Years   22 19        
      Male   10 8      
      Female   12 11      
    70 to 74 Years   20 15        
      Male   8 7      
      Female   12 8      
75 to 84 Years 24 29 23        
   Male 11 16 9      
   Female 13 13 14        
    75 to 79 Years   19 14        
      Male   11 8      
      Female   8 6      
    80 to 84 Years   10 9        
      Male   5 1      
      Female   5 8      
85 Years and Over 7 8 7        
   Male 2 4 4      
   Female 5 4 3      
   
   
   
POPULATION BY AGE        
   
 
 
Year 2000  
Total Population 576  
   Male 277  
   Female 299  
Median Age 35.9  
   Male 36.3  
   Female 35.5  
Under 1 Year 8  
   Male 4  
   Female 4  
1 Year 6  
   Male 3  
   Female 3  
2 Years 6  
   Male 1  
   Female 5  
3 Years 12  
   Male 5  
   Female 7  
4 Years 8  
   Male 4  
   Female 4  
5 Years 10  
   Male 9  
   Female 1  
6 Years 9  
   Male 7  
   Female 2  
7 Years 7  
   Male 3  
   Female 4  
8 Years 8  
   Male 2  
   Female 6  
9 Years 12  
   Male 4  
   Female 8  
10 Years 16  
   Male 6  
   Female 10  
11 Years 6  
   Male 4  
   Female 2  
12 Years 13  
   Male 3  
   Female 10  
13 Years 4  
   Male    
   Female 4  
14 Years 14  
   Male 9  
   Female 5  
15 Years 5  
   Male 1  
   Female 4  
16 Years 9  
   Male 4  
   Female 5  
17 Years 8  
   Male 3  
   Female 5  
18 Years 6  
   Male 2  
   Female 4  
19 Years 9  
   Male 6  
   Female 3  
20 Years 9  
   Male 2  
   Female 7  
21 Years 2  
   Male 1  
   Female 1  
22 to 24 Years 17  
   Male 9  
   Female 8  
25 to 29 Years 36  
   Male 17  
   Female 19  
30 to 34 Years 35  
   Male 20  
   Female 15  
35 to 39 Years 70  
   Male 38  
   Female 32  
40 to 44 Years 56  
   Male 30  
   Female 26  
45 to 49 Years 32  
   Male 15  
   Female 17  
50 to 54 Years 21    
   Male 8  
   Female 13  
55 to 59 Years 29  
   Male 12  
   Female 17  
60 and 61 Years 16  
   Male 10  
   Female 6  
62 to 64 Years 13  
   Male 7  
   Female 6  
65 and 66 Years 7  
   Male 4  
   Female 3  
67 to 69 Years 12  
   Male 4  
   Female 8  
70 to 74 Years 15  
   Male 7  
   Female 8  
75 to 79 Years 14  
   Male 8  
   Female 6  
80 to 84 Years 9  
   Male 1  
   Female 8  
85 Years and Over 7  
   Male 4  
   Female 3  
   
Population by Race and Hispanic Origin     
     
 
   
Year 2000  
Total Population 576  
   Single-Race classification 572  
     White 565  
       Under 18 years of age 157  
       18 or older 408  
     Black or African-American    
       Under 18 years of age    
       18 or older    
     American Indian or Native Alaskan 2  
       Under 18 years of age    
       18 or older 2  
     Asian    
       Under 18 years of age    
       18 or older    
     Native Hawaiian or Pacific Islander    
       Under 18 years of age    
       18 or older    
     Asian or Pacific Islander    
       Under 18 years of age    
       18 or older    
     Other 5  
       Under 18 years of age 1  
       18 or older 4  
   Two or more races classified 4  
     Under 18 years of age 3  
     18 or older 1  
  23  
   Hispanic or Latino  
     Under 18 years of age 5  
     18 or older 18  
   Not Hispanic or Latino 553  
     Under 18 years of age 156  
     18 or older 397  
     
Population by Household for Union, Illinois    
     
     
     
Year
1980 1990 2000    
   
     
Total Population 622 542 576      
Number of Households 203 197 204        
   With people under 18 present 98 78 83      
   With people 65 or older 59 56 46      
Population in Households 622 542 576        
   In Family Households 579 495 513      
   In Nonfamily Households 43 47 63      
Population in Group Quarters 0 0 0      
   Institutionalized 0 0 0    
   Other 0 0 0    
  3.06 2.75 2.82          
Average Household Size  
Number of Households 203 197 204      
   Single-person households 43 33 32        
     Male 17 15 18        
     Female 26 18 14      
     Householder 65 or older 24 19 13      
   Multiple-person households 160 164 172        
     With people 65 or older present 35 37 33      
     Family households 160 158 158          
       With people under 18 present 98 76 81      
       With people 65 or older present 35 37 32      
       Married-couple family 143 138 130        
         With people under 18 present 92 65 66      
       Male householder family, no wife present 4 8 9          
         With people under 18 present 1 3 6      
       Female householder family, no husband present 13 12 19        
         With people under 18 present 5 8 9        
     Non-family households 0 6 14        
       With people 65 or older present 0 0 1    
       Male householder 0 4 10        
       
       Female householder 0 2 4        
     
   
Housing Occupancy and Occupant Characteristics     
     
     
Year
1980 1990 2000    
   
     
Housing units 209 199 208        
   Occupied 203 197 204      
     Owner occupied 171 167 172      
     Renter occupied 32 30 32      
   Vacant 6 2 4        
    1 4          
Age of householder  
Owner-occupied housing units:  
   15 to 24 years  
   25 to 34 years   30 21      
   35 to 44 years   25 55      
   45 to 54 years   34 21      
   55 to 64 years   27 31      
   65 to 74 years   23 20      
   75 years and over   27 20      
     75 to 84 years   14    
     85 years and over   6    
    2 2          
Renter-occupied housing units  
   15 to 24 years  
   25 to 34 years   10 6      
   35 to 44 years   7 15      
   45 to 54 years   5 2      
   55 to 64 years   2 4      
   65 to 74 years   3 2      
   75 years and over   1 1      
     75 to 84 years   1    
     85 years and over   0    
  201 165 171          
Race of householder  
Owner-occupied housing units:  
   White  
   Black 0 0 0    
   American Indian, Eskimo, Aluet 0 1 0      
   Asian and Pacific Islander 0 0 0    
     Asian   0    
     Native Hawiian/Pacific Islander   0    
   Other or Multiple 2 1 1      
  0 29 31          
Renter-occupied housing units  
   White  
   Black 0 0 0    
   American Indian, Eskimo, Aluet 0 0 0    
   Asian and Pacific Islander 0 0 0    
     Asian   0    
     Native Hawiian/Pacific Islander   0    
   Other or Multiple 0 1 1