St. Louis County is located in the state of Missouri, with a total population of 994205. The land area spans approximately 1314.771903 square miles, contributing to its total area of 1354.50969 square miles.
St. Louis County Interactive Map
[county_map]
About St. Louis County, Missouri
Here is some important info of St. Louis County, Missouri
St. Louis County, Missouri Population Demographics
As of the last census, St. Louis County has a total population of 994205, out of which 472059 are Male while 522146 are female.
You can check the total population for every year in the below table:
| Year | Population |
|---|---|
| 2010 | 998840 |
| 2011 | 1000040 |
| 2012 | 1000761 |
| 2013 | 1000456 |
| 2014 | 1000528 |
| 2015 | 1001109 |
| 2016 | 997837 |
| 2017 | 996227 |
| 2018 | 995219 |
| 2019 | 994205 |
Race Demographics
| Category | Percentage |
|---|---|
| non_hispanic_white_alone_male | 31.5% |
| non_hispanic_white_alone_female | 33.8% |
| black_alone_male | 11.2% |
| black_alone_female | 13.8% |
| asian_alone_male | 2.3% |
| asian_alone_female | 2.4% |
| hispanic_male | 1.5% |
| hispanic_female | 1.5% |
Age Demographics
| Category | Percentage |
|---|---|
| 0-4 | 5.8% |
| 5-9 | 6.0% |
| 10-14 | 6.2% |
| 15-19 | 6.2% |
| 20-24 | 6.0% |
| 25-29 | 6.6% |
| 30-34 | 6.3% |
| 35-39 | 6.4% |
| 40-44 | 5.8% |
| 45-49 | 5.9% |
| 50-54 | 6.2% |
| 55-59 | 7.1% |
| 60-64 | 6.9% |
| 65-69 | 5.8% |
| 70-74 | 4.6% |
| 75-79 | 3.2% |
| 80-84 | 2.2% |
| 85+ | 2.7% |
Additional Information
- Average Income: 71360
- Number of Police officers: 3146
- St. Louis County FIPS code: 29189
To find out what county you are in?, Use our What county am I in? tool now.
Source: Census.gov, Wikipedia.org