Table 4. Estimates of the Total Housing Inventory for the United States: Fourth Quarter 2002r and 2003 (Estimates are in thousands and may not add to total, due to rounding) Fourth Fourth Standard quarter quarter error on Standard 2003 Type 2002r 2003 2003 error on Percent estimate estimate estimate difference of total All housing units................. 119,875 121,415 216 306 100 Occupied........................ 105,340 105,858 228 322 87 Owner occupied................ 71,903 72,650 228 322 60 Renter occupied............... 33,437 33,208 181 256 27 Vacant.......................... 14,535 15,557 131 182 13 Year-round vacant............. 10,993 11,807 115 161 10 For rent.................... 3,466 3,809 67 93 3 For sale only............... 1,244 1,331 40 56 1 Rented or sold, awaiting occupancy.......... 818 1,013 35 47 1 Held off market............. 5,465 5,654 81 114 5 For occasional use........ 1,944 1,964 48 68 2 Temporarily occupied by persons with usual residence elsewhere. 985 951 34 48 1 For other reasons......... 2,536 2,739 57 79 2 Seasonal vacant............... 3,542 3,750 67 93 3 rRevised NOTE: The Current Population Survey/Housing Vacancies and Homeownership (CPS/HVS) estimates are now controlled to independent housing unit counts. This should make the CPS/HVS counts of housing units more comparable to other Census Bureau housing surveys.