Table 9. Estimates of the Total Housing Inventory for the United States: 2003 and 2002/r (Estimates are in thousands and may not add to total, due to rounding Standard error on Standard 2003 Type 2003 2002/r 2003 error on Percent estimate estimate estimatedifferenc of total All housing units....... 120,834 119,297 172 244 100 Occupied.............. 105,560 104,965 181 256 87 Owner occupied...... 72,054 71,278 181 256 60 Renter occupied..... 33,506 33,687 144 204 28 Vacant................ 15,274 14,332 103 144 13 Year-round vacant... 11,631 10,771 91 127 10 For rent.......... 3,676 3,347 52 72 3 For sale only..... 1,308 1,220 31 44 1 Rented or sold, awaiting occupancy 976 842 27 37 1 Held off market... 5,671 5,362 65 90 5 For occasional u 1,989 1,819 39 54 2 Temporarily occupied by persons with usual residence 994 995 27 39 1 For other reason 2,688 2,548 45 63 2 Seasonal vacant..... 3,643 3,561 52 73 3 /r Revised.