Buchanan County is located in the state of Iowa, with a total population of 21175. The land area spans approximately 1478.934776 square miles, contributing to its total area of 1484.362442 square miles.

Buchanan County Interactive Map

[county_map]

About Buchanan County, Iowa

Here is some important info of Buchanan County, Iowa

Buchanan County, Iowa Population Demographics

As of the last census, Buchanan County has a total population of 21175, out of which 10507 are Male while 10668 are female.

You can check the total population for every year in the below table:

Year Population
2010 20974
2011 20911
2012 20994
2013 21026
2014 21131
2015 21105
2016 21007
2017 21126
2018 21178
2019 21175

Race Demographics

Category Percentage
non_hispanic_white_alone_male 47.4%
non_hispanic_white_alone_female 48.4%
black_alone_male 0.3%
black_alone_female 0.2%
asian_alone_male 0.3%
asian_alone_female 0.3%
hispanic_male 1.0%
hispanic_female 0.8%

Age Demographics

Category Percentage
0-4 6.5%
5-9 6.9%
10-14 7.7%
15-19 7.0%
20-24 4.7%
25-29 5.3%
30-34 5.8%
35-39 6.5%
40-44 5.9%
45-49 5.4%
50-54 5.9%
55-59 7.3%
60-64 6.7%
65-69 5.7%
70-74 4.7%
75-79 3.3%
80-84 2.2%
85+ 2.4%

Additional Information

  • Average Income: 46491
  • Number of Police officers: 45
  • Buchanan County FIPS code: 19019

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Source: Census.gov, Wikipedia.org