| United States | West Virginia | Mercer County | ||
|---|---|---|---|---|
| Total owner occupied | 2009 | 75320422 | 554391 | 18862 |
| 2015 | 74712091 | 537266 | 18320 | |
| % change | -0.8 | -3.1 | -2.9 | |
| Below 35 years age group | 2009 | 9171992 | 64742 | 2372 |
| 2015 | 7433016 | 50201 | 1546 | |
| % change | -19.0 | -22.5 | -34.8 | |
| 35 to 44 years age group | 2009 | 14800672 | 93123 | 2427 |
| 2015 | 12174546 | 80156 | 2441 | |
| % change | -17.7 | -13.9 | 0.6 | |
| 45 to 59 years age group | 2009 | 26106981 | 186718 | 6394 |
| 2015 | 25425668 | 166768 | 5545 | |
| % change | -2.6 | -10.7 | -13.3 | |
| Above 60 years age group | 2009 | 25240777 | 209808 | 7669 |
| 2015 | 29678861 | 240141 | 8788 | |
| % change | 17.6 | 14.5 | 14.6 |
Source: Gavop.com and Census Bureau