| United States | Oklahoma | Harper County | ||
|---|---|---|---|---|
| Total owner occupied | 2009 | 75320422 | 954234 | 1211 |
| 2015 | 74712091 | 961384 | 1160 | |
| % change | -0.8 | 0.7 | -4.2 | |
| Below 35 years age group | 2009 | 9171992 | 132946 | 192 |
| 2015 | 7433016 | 121569 | 131 | |
| % change | -19.0 | -8.6 | -31.8 | |
| 35 to 44 years age group | 2009 | 14800672 | 162730 | 214 |
| 2015 | 12174546 | 149828 | 152 | |
| % change | -17.7 | -7.9 | -29.0 | |
| 45 to 59 years age group | 2009 | 26106981 | 315549 | 342 |
| 2015 | 25425668 | 302341 | 345 | |
| % change | -2.6 | -4.2 | 0.9 | |
| Above 60 years age group | 2009 | 25240777 | 343009 | 463 |
| 2015 | 29678861 | 387646 | 532 | |
| % change | 17.6 | 13.0 | 14.9 |
Source: Gavop.com and Census Bureau