Union County Info
All cities in Union county
All zip codes in Union county
Iowa State
USA
County
Union
State
Iowa(IA)
Cities
14
Zip Codes
14
Population
12,271
Census 2010:
12,958
Estimated:
12,271
Growth:
-5.60%
White
12,684
95.20%
Hispanic
225
1.69%
Black
133
1.00%
Indian
97
0.73%
Other
89
0.67%
Asian
85
0.64%
Hawaiian
11
0.08%
Gender and Age
Females
6,616
51.06
%
Males
6,342
48.94
%
Median age
42.02
Median age for females
42.63
Median age for males
41.17
Households
Total households
5,441
Persons per household
2.403333
Income per household
$27,681.50
Top Data By Zip Codes
View all Zip Codes data
Most Populated
50801
9,361
50830
1,440
50149
815
50254
341
50861
210
Least Populated
50842
104
50861
210
50254
341
50149
815
50830
1,440
Growing
50254
17%
50842
0%
50801
-2%
50149
-18%
50830
-21%
Declining
50861
-30%
50830
-21%
50149
-18%
50801
-2%
50842
0%
Younger Crowd
50842
36.80
50801
40.30
50830
41.60
50254
43.40
50149
44.20
Older Crowd
50861
45.80
50149
44.20
50254
43.40
50830
41.60
50801
40.30
Highest Income
50861
$35,875.00
50830
$35,313.00
50149
$31,853.00
50801
$31,659.00
50254
$31,389.00
Lowest Income
50254
$31,389.00
50801
$31,659.00
50149
$31,853.00
50830
$35,313.00
50861
$35,875.00
Time Zone
Time zone(s)
Central Standard Time, CST. GMT-6
Day light saving
Yes
Area Codes
641
Cities in Numbers
All Cities in Union County
Most Populated Cities in Union County
Least Populated Cities in Union County
Growing Cities in Union County
Declining Cities in Union County
Younger Crowd Cities in Union County
Older Crowd Cities in Union County
Highest Income Cities in Union County
Lowest Income Cities in Union County
Zip Codes in Numbers
All Zip Codes in Union County
Most Populated Zip Codes in Union County
Least Populated Zip Codes in Union County
Growing Zip Codes in Union County
Declining Zip Codes in Union County
Younger Crowd Zip Codes in Union County
Older Crowd Zip Codes in Union County
Highest Income Zip Codes in Union County
Lowest Income Zip Codes in Union County