Black Hawk County Info
All cities in Black Hawk county
All zip codes in Black Hawk county
Iowa State
USA
County
Black Hawk
State
Iowa(IA)
Cities
14
Zip Codes
18
Population
124,281
Census 2010:
130,334
Estimated:
124,281
Growth:
-4.87%
White
114,239
82.52%
Black
13,363
9.65%
Hispanic
4,907
3.54%
Other
2,484
1.79%
Asian
2,268
1.64%
Indian
880
0.64%
Hawaiian
297
0.21%
Gender and Age
Females
67,038
51.44
%
Males
63,296
48.56
%
Median age
37.93
Median age for females
38.51
Median age for males
37.31
Households
Total households
52,180
Persons per household
2.460000
Income per household
$40,974.30
Top Data By Zip Codes
View all Zip Codes data
Most Populated
50613
37,905
50701
30,376
50702
20,341
50703
19,805
50707
8,449
Least Populated
50667
341
50626
1,348
50643
1,904
50651
3,812
50707
8,449
Growing
50651
6%
50702
1%
50707
0%
50703
0%
50701
0%
Declining
50667
-133%
50643
-44%
50626
-33%
50613
-10%
50707
0%
Younger Crowd
50613
27.80
50703
35.80
50702
36.00
50626
37.50
50701
37.60
Older Crowd
50643
42.60
50651
41.00
50667
40.60
50707
37.70
50701
37.60
Highest Income
50667
$55,682.00
50643
$53,542.00
50626
$41,635.00
50701
$41,176.00
50613
$41,047.00
Lowest Income
50703
$28,096.00
50707
$32,705.00
50702
$33,745.00
50651
$40,625.00
50613
$41,047.00
Time Zone
Time zone(s)
Central Standard Time, CST. GMT-6
Day light saving
Yes
Area Codes
319
,
641
Cities in Numbers
All Cities in Black Hawk County
Most Populated Cities in Black Hawk County
Least Populated Cities in Black Hawk County
Growing Cities in Black Hawk County
Declining Cities in Black Hawk County
Younger Crowd Cities in Black Hawk County
Older Crowd Cities in Black Hawk County
Highest Income Cities in Black Hawk County
Lowest Income Cities in Black Hawk County
Zip Codes in Numbers
All Zip Codes in Black Hawk County
Most Populated Zip Codes in Black Hawk County
Least Populated Zip Codes in Black Hawk County
Growing Zip Codes in Black Hawk County
Declining Zip Codes in Black Hawk County
Younger Crowd Zip Codes in Black Hawk County
Older Crowd Zip Codes in Black Hawk County
Highest Income Zip Codes in Black Hawk County
Lowest Income Zip Codes in Black Hawk County