| United States | Michigan | Ionia County | ||
|---|---|---|---|---|
| Total owner occupied | 2009 | 75320422 | 2879917 | 17584 |
| 2015 | 74712091 | 2728815 | 17337 | |
| % change | -0.8 | -5.2 | -1.4 | |
| Below 35 years age group | 2009 | 9171992 | 360142 | 2861 |
| 2015 | 7433016 | 278436 | 1961 | |
| % change | -19.0 | -22.7 | -31.5 | |
| 35 to 44 years age group | 2009 | 14800672 | 567639 | 3743 |
| 2015 | 12174546 | 428359 | 3137 | |
| % change | -17.7 | -24.5 | -16.2 | |
| 45 to 59 years age group | 2009 | 26106981 | 1012809 | 5885 |
| 2015 | 25425668 | 934167 | 5762 | |
| % change | -2.6 | -7.8 | -2.1 | |
| Above 60 years age group | 2009 | 25240777 | 939327 | 5095 |
| 2015 | 29678861 | 1087853 | 6477 | |
| % change | 17.6 | 15.8 | 27.1 |
Source: Gavop.com and Census Bureau