Marshall County Info
All cities in Marshall county
All zip codes in Marshall county
Iowa State
USA
County
Marshall
State
Iowa(IA)
Cities
21
Zip Codes
21
Population
35,769
Census 2010:
40,595
Estimated:
35,769
Growth:
-13.49%
White
36,754
75.83%
Hispanic
7,017
14.48%
Other
2,652
5.47%
Black
957
1.97%
Asian
686
1.42%
Indian
334
0.69%
Hawaiian
71
0.15%
Gender and Age
Females
20,212
49.79
%
Males
20,383
50.21
%
Median age
42.88
Median age for females
43.42
Median age for males
42.25
Households
Total households
15,509
Persons per household
2.463076
Income per household
$41,023.77
Top Data By Zip Codes
View all Zip Codes data
Most Populated
50158
30,985
50247
1,408
50106
830
50162
824
50234
367
Least Populated
50120
184
50239
195
50051
198
50148
207
50141
284
Growing
50158
-1%
50239
-7%
50106
-25%
50051
-42%
50162
-49%
Declining
50005
-154%
50148
-108%
50141
-100%
50247
-78%
50120
-75%
Younger Crowd
50162
37.40
50158
38.90
50247
39.10
50148
40.30
50120
40.30
Older Crowd
50141
46.50
50051
46.10
50106
44.90
50239
44.00
50234
43.90
Highest Income
50162
$48,947.00
50051
$45,263.00
50141
$45,096.00
50247
$43,250.00
50005
$41,786.00
Lowest Income
50158
$37,088.00
50239
$37,917.00
50234
$40,217.00
50106
$40,227.00
50120
$41,518.00
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 Marshall County
Most Populated Cities in Marshall County
Least Populated Cities in Marshall County
Growing Cities in Marshall County
Declining Cities in Marshall County
Younger Crowd Cities in Marshall County
Older Crowd Cities in Marshall County
Highest Income Cities in Marshall County
Lowest Income Cities in Marshall County
Zip Codes in Numbers
All Zip Codes in Marshall County
Most Populated Zip Codes in Marshall County
Least Populated Zip Codes in Marshall County
Growing Zip Codes in Marshall County
Declining Zip Codes in Marshall County
Younger Crowd Zip Codes in Marshall County
Older Crowd Zip Codes in Marshall County
Highest Income Zip Codes in Marshall County
Lowest Income Zip Codes in Marshall County