| United States | Ohio | Mercer County | ||
|---|---|---|---|---|
| Total owner occupied | 2009 | 75320422 | 3145085 | 12370 |
| 2015 | 74712091 | 3040444 | 12190 | |
| % change | -0.8 | -3.3 | -1.5 | |
| Below 35 years age group | 2009 | 9171992 | 391680 | 1448 |
| 2015 | 7433016 | 310080 | 1524 | |
| % change | -19.0 | -20.8 | 5.2 | |
| 35 to 44 years age group | 2009 | 14800672 | 595396 | 2297 |
| 2015 | 12174546 | 477040 | 1833 | |
| % change | -17.7 | -19.9 | -20.2 | |
| 45 to 59 years age group | 2009 | 26106981 | 1090367 | 4300 |
| 2015 | 25425668 | 1024972 | 4163 | |
| % change | -2.6 | -6.0 | -3.2 | |
| Above 60 years age group | 2009 | 25240777 | 1067642 | 4325 |
| 2015 | 29678861 | 1228352 | 4670 | |
| % change | 17.6 | 15.1 | 8.0 |
Source: Gavop.com and Census Bureau