Marion County is located in the state of Iowa, with a total population of 33253. The land area spans approximately 1436.124182 square miles, contributing to its total area of 1477.611183 square miles.

Marion County Interactive Map

[county_map]

About Marion County, Iowa

Here is some important info of Marion County, Iowa

Marion County, Iowa Population Demographics

As of the last census, Marion County has a total population of 33253, out of which 16605 are Male while 16648 are female.

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

Year Population
2010 33225
2011 33270
2012 33274
2013 33014
2014 33269
2015 33109
2016 33146
2017 33091
2018 33259
2019 33253

Race Demographics

Category Percentage
non_hispanic_white_alone_male 47.1%
non_hispanic_white_alone_female 47.3%
black_alone_male 0.6%
black_alone_female 0.3%
asian_alone_male 0.7%
asian_alone_female 0.7%
hispanic_male 1.0%
hispanic_female 1.0%

Age Demographics

Category Percentage
0-4 5.7%
5-9 6.3%
10-14 7.3%
15-19 7.4%
20-24 6.7%
25-29 5.4%
30-34 5.3%
35-39 6.1%
40-44 6.0%
45-49 5.8%
50-54 6.0%
55-59 7.1%
60-64 6.5%
65-69 5.8%
70-74 4.4%
75-79 3.4%
80-84 2.4%
85+ 2.5%

Additional Information

  • Average Income: 48956
  • Number of Police officers: 78
  • Marion County FIPS code: 19125

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Source: Census.gov, Wikipedia.org