Polk County is located in the state of Iowa, with a total population of 490161. The land area spans approximately 1482.73496 square miles, contributing to its total area of 1532.067236 square miles.
Polk County Interactive Map
[county_map]
About Polk County, Iowa
Here is some important info of Polk County, Iowa
Polk County, Iowa Population Demographics
As of the last census, Polk County has a total population of 490161, out of which 241736 are Male while 248425 are female.
You can check the total population for every year in the below table:
| Year | Population |
|---|---|
| 2010 | 432352 |
| 2011 | 438737 |
| 2012 | 444671 |
| 2013 | 452657 |
| 2014 | 460898 |
| 2015 | 467304 |
| 2016 | 474277 |
| 2017 | 480487 |
| 2018 | 485833 |
| 2019 | 490161 |
Race Demographics
| Category | Percentage |
|---|---|
| non_hispanic_white_alone_male | 37.6% |
| non_hispanic_white_alone_female | 39.4% |
| black_alone_male | 3.6% |
| black_alone_female | 3.5% |
| asian_alone_male | 2.5% |
| asian_alone_female | 2.5% |
| hispanic_male | 4.5% |
| hispanic_female | 4.2% |
Age Demographics
| Category | Percentage |
|---|---|
| 0-4 | 7.0% |
| 5-9 | 6.8% |
| 10-14 | 6.9% |
| 15-19 | 6.3% |
| 20-24 | 6.3% |
| 25-29 | 7.9% |
| 30-34 | 7.5% |
| 35-39 | 7.4% |
| 40-44 | 6.4% |
| 45-49 | 6.2% |
| 50-54 | 6.0% |
| 55-59 | 6.3% |
| 60-64 | 5.5% |
| 65-69 | 4.6% |
| 70-74 | 3.5% |
| 75-79 | 2.2% |
| 80-84 | 1.4% |
| 85+ | 1.7% |
Additional Information
- Average Income: 53215
- Number of Police officers: 2364
- Polk County FIPS code: 19153
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Source: Census.gov, Wikipedia.org