Buchanan County Info
All cities in Buchanan county
All zip codes in Buchanan county
Iowa State
USA
County
Buchanan
State
Iowa(IA)
Cities
16
Zip Codes
16
Population
19,324
Census 2010:
22,243
Estimated:
19,324
Growth:
-15.11%
White
22,036
96.92%
Hispanic
243
1.07%
Black
157
0.69%
Indian
117
0.51%
Asian
98
0.43%
Other
65
0.29%
Hawaiian
20
0.09%
Gender and Age
Females
11,201
50.36
%
Males
11,042
49.64
%
Median age
39.33
Median age for females
40.34
Median age for males
38.42
Households
Total households
8,649
Persons per household
2.580909
Income per household
$36,389.36
Top Data By Zip Codes
View all Zip Codes data
Most Populated
50644
8,620
50648
3,419
50629
1,728
50641
1,510
50682
1,297
Least Populated
50671
296
50607
323
52326
359
50650
455
52329
652
Growing
50671
9%
50644
0%
52210
-4%
50648
-18%
50682
-21%
Declining
50650
-61%
52326
-52%
50607
-48%
50629
-39%
50641
-33%
Younger Crowd
50641
28.90
50629
36.70
50648
38.40
50650
38.80
50682
38.80
Older Crowd
50607
44.10
52329
43.00
52210
41.90
50644
41.50
52326
40.60
Highest Income
52210
$43,125.00
50648
$42,254.00
50682
$41,107.00
52329
$40,111.00
50629
$38,629.00
Lowest Income
50607
$24,917.00
50650
$30,536.00
50671
$31,875.00
50641
$32,697.00
52326
$37,054.00
Time Zone
Time zone(s)
Central Standard Time, CST. GMT-6
Day light saving
Yes
Area Codes
319
,
563
Cities in Numbers
All Cities in Buchanan County
Most Populated Cities in Buchanan County
Least Populated Cities in Buchanan County
Growing Cities in Buchanan County
Declining Cities in Buchanan County
Younger Crowd Cities in Buchanan County
Older Crowd Cities in Buchanan County
Highest Income Cities in Buchanan County
Lowest Income Cities in Buchanan County
Zip Codes in Numbers
All Zip Codes in Buchanan County
Most Populated Zip Codes in Buchanan County
Least Populated Zip Codes in Buchanan County
Growing Zip Codes in Buchanan County
Declining Zip Codes in Buchanan County
Younger Crowd Zip Codes in Buchanan County
Older Crowd Zip Codes in Buchanan County
Highest Income Zip Codes in Buchanan County
Lowest Income Zip Codes in Buchanan County