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