| United States | Nebraska | Polk County | ||
|---|---|---|---|---|
| Total owner occupied | 2009 | 75320422 | 476856 | 1683 |
| 2015 | 74712091 | 487948 | 1684 | |
| % change | -0.8 | 2.3 | 0.1 | |
| Below 35 years age group | 2009 | 9171992 | 67538 | 112 |
| 2015 | 7433016 | 66304 | 142 | |
| % change | -19.0 | -1.8 | 26.8 | |
| 35 to 44 years age group | 2009 | 14800672 | 87787 | 266 |
| 2015 | 12174546 | 79862 | 214 | |
| % change | -17.7 | -9.0 | -19.5 | |
| 45 to 59 years age group | 2009 | 26106981 | 162861 | 563 |
| 2015 | 25425668 | 157459 | 574 | |
| % change | -2.6 | -3.3 | 2.0 | |
| Above 60 years age group | 2009 | 25240777 | 158670 | 742 |
| 2015 | 29678861 | 184323 | 754 | |
| % change | 17.6 | 16.2 | 1.6 |
Source: Gavop.com and Census Bureau