Jefferson County is located in the state of Missouri, with a total population of 225081. The land area spans approximately 1700.691208 square miles, contributing to its total area of 1720.488895 square miles.
Jefferson County Interactive Map
About Jefferson County, Missouri
Here is some important info of Jefferson County, Missouri
Jefferson County, Missouri Population Demographics
As of the last census, Jefferson County has a total population of 225081, out of which 111762 are Male while 113319 are female.
You can check the total population for every year in the below table:
| Year | Population |
|---|---|
| 2010 | 219128 |
| 2011 | 219594 |
| 2012 | 219853 |
| 2013 | 220870 |
| 2014 | 222006 |
| 2015 | 223116 |
| 2016 | 223377 |
| 2017 | 223769 |
| 2018 | 224410 |
| 2019 | 225081 |
Race Demographics
| Category | Percentage |
|---|---|
| non_hispanic_white_alone_male | 46.7% |
| non_hispanic_white_alone_female | 47.4% |
| black_alone_male | 0.7% |
| black_alone_female | 0.5% |
| asian_alone_male | 0.3% |
| asian_alone_female | 0.5% |
| hispanic_male | 1.1% |
| hispanic_female | 1.0% |
Age Demographics
| Category | Percentage |
|---|---|
| 0-4 | 5.8% |
| 5-9 | 6.3% |
| 10-14 | 6.8% |
| 15-19 | 6.1% |
| 20-24 | 5.3% |
| 25-29 | 6.3% |
| 30-34 | 6.6% |
| 35-39 | 6.9% |
| 40-44 | 6.4% |
| 45-49 | 6.5% |
| 50-54 | 6.7% |
| 55-59 | 7.9% |
| 60-64 | 7.0% |
| 65-69 | 5.6% |
| 70-74 | 4.1% |
| 75-79 | 2.8% |
| 80-84 | 1.6% |
| 85+ | 1.4% |
Additional Information
- Average Income: 42780
- Number of Police officers: 396
- Jefferson County FIPS code: 29099
To find out what county you are in?, Use our What county am I in? tool now.
Source: Census.gov, Wikipedia.org