Delaware County is located in the state of Iowa, with a total population of 17011. The land area spans approximately 1496.278852 square miles, contributing to its total area of 1499.464134 square miles.

Delaware County Interactive Map

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About Delaware County, Iowa

Here is some important info of Delaware County, Iowa

Delaware County, Iowa Population Demographics

As of the last census, Delaware County has a total population of 17011, out of which 8618 are Male while 8393 are female.

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

Year Population
2010 17764
2011 17632
2012 17567
2013 17473
2014 17395
2015 17393
2016 17288
2017 17143
2018 17081
2019 17011

Race Demographics

Category Percentage
non_hispanic_white_alone_male 48.7%
non_hispanic_white_alone_female 47.5%
black_alone_male 0.5%
black_alone_female 0.4%
asian_alone_male 0.2%
asian_alone_female 0.2%
hispanic_male 0.8%
hispanic_female 0.9%

Age Demographics

Category Percentage
0-4 6.1%
5-9 6.3%
10-14 6.9%
15-19 6.3%
20-24 5.3%
25-29 4.9%
30-34 4.7%
35-39 6.1%
40-44 5.3%
45-49 5.7%
50-54 6.2%
55-59 8.4%
60-64 8.0%
65-69 6.1%
70-74 4.5%
75-79 3.4%
80-84 2.9%
85+ 2.8%

Additional Information

  • Average Income: 51998
  • Number of Police officers: 29
  • Delaware County FIPS code: 19055

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Source: Census.gov, Wikipedia.org