Seneca County is located in the state of Ohio, with a total population of 55178. The land area spans approximately 1427.143576 square miles, contributing to its total area of 1431.728529 square miles.

Seneca County Interactive Map

[county_map]

About Seneca County, Ohio

Here is some important info of Seneca County, Ohio

Seneca County, Ohio Population Demographics

As of the last census, Seneca County has a total population of 55178, out of which 27578 are Male while 27600 are female.

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

Year Population
2010 56618
2011 56522
2012 56106
2013 55847
2014 55803
2015 55650
2016 55467
2017 55267
2018 55194
2019 55178

Race Demographics

Category Percentage
non_hispanic_white_alone_male 44.2%
non_hispanic_white_alone_female 45.0%
black_alone_male 1.5%
black_alone_female 1.1%
asian_alone_male 0.4%
asian_alone_female 0.4%
hispanic_male 2.9%
hispanic_female 2.5%

Age Demographics

Category Percentage
0-4 5.6%
5-9 5.6%
10-14 6.4%
15-19 7.7%
20-24 6.9%
25-29 6.1%
30-34 5.7%
35-39 5.6%
40-44 5.9%
45-49 5.7%
50-54 5.9%
55-59 6.9%
60-64 7.3%
65-69 6.1%
70-74 4.6%
75-79 3.2%
80-84 2.2%
85+ 2.5%

Additional Information

  • Average Income: 39681
  • Number of Police officers: 163
  • Seneca County FIPS code: 39147

To find out what county you are in?, Use our What county am I in? tool now.

Source: Census.gov, Wikipedia.org