| United States | California | San Mateo County | ||
|---|---|---|---|---|
| Total owner occupied | 2009 | 75320422 | 7061432 | 156000 |
| 2015 | 74712091 | 6909176 | 153422 | |
| % change | -0.8 | -2.2 | -1.7 | |
| Below 35 years age group | 2009 | 9171992 | 708643 | 11298 |
| 2015 | 7433016 | 560967 | 9597 | |
| % change | -19.0 | -20.8 | -15.1 | |
| 35 to 44 years age group | 2009 | 14800672 | 1445262 | 30951 |
| 2015 | 12174546 | 1118670 | 25036 | |
| % change | -17.7 | -22.6 | -19.1 | |
| 45 to 59 years age group | 2009 | 26106981 | 2555259 | 57581 |
| 2015 | 25425668 | 2448462 | 53996 | |
| % change | -2.6 | -4.2 | -6.2 | |
| Above 60 years age group | 2009 | 25240777 | 2352268 | 56170 |
| 2015 | 29678861 | 2781077 | 64793 | |
| % change | 17.6 | 18.2 | 15.4 |
Source: Gavop.com and Census Bureau