Onslow County is located in the state of North Carolina, with a total population of 197938. The land area spans approximately 1973.376983 square miles, contributing to its total area of 2344.440356 square miles.

Onslow County Interactive Map

About Onslow County, North Carolina

Here is some important info of Onslow County, North Carolina

Onslow County, North Carolina Population Demographics

As of the last census, Onslow County has a total population of 197938, out of which 108732 are Male while 89206 are female.

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

Year Population
2010 186892
2011 184993
2012 190678
2013 192354
2014 191822
2015 193114
2016 192314
2017 195066
2018 196915
2019 197938

Race Demographics

Category Percentage
non_hispanic_white_alone_male 36.3%
non_hispanic_white_alone_female 29.4%
black_alone_male 8.4%
black_alone_female 7.4%
asian_alone_male 1.0%
asian_alone_female 1.2%
hispanic_male 7.4%
hispanic_female 5.5%

Age Demographics

Category Percentage
0-4 8.7%
5-9 7.0%
10-14 5.9%
15-19 7.2%
20-24 16.5%
25-29 10.2%
30-34 8.0%
35-39 6.3%
40-44 4.5%
45-49 4.1%
50-54 3.8%
55-59 4.3%
60-64 4.0%
65-69 3.2%
70-74 2.5%
75-79 1.8%
80-84 1.1%
85+ 1.0%

Additional Information

  • Average Income: 46142
  • Number of Police officers: 198
  • Onslow County FIPS code: 37133

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Source: Census.gov, Wikipedia.org