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

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