Table 4. Estimates of the Total Housing Inventory for the United States: First Quarter 2003 and 2004 (Estimates are in thousands and may not add to total, due to rounding) First First Standard quarter quarter error on Standard 2004 Type 2003 2004 2004 error on Percent estimate estimate estimate difference of total All housing units................. 120,249 121,633 216 306 100 Occupied........................ 105,407 105,870 228 322 87 Owner occupied................ 71,645 72,666 228 322 60 Renter occupied............... 33,762 33,204 181 256 27 Vacant.......................... 14,842 15,763 132 184 13 Year-round vacant............. 11,319 12,067 117 162 10 For rent.................... 3,553 3,904 68 94 3 For sale only............... 1,242 1,273 39 55 1 Rented or sold, awaiting occupancy.......... 825 935 34 46 1 Held off market............. 5,699 5,955 83 117 5 For occasional use........ 1,992 2,031 49 69 2 Temporarily occupied by persons with usual residence elsewhere. 1,145 1,028 35 51 1 For other reasons......... 2,562 2,896 59 81 2 Seasonal vacant............... 3,523 3,696 66 92 3 NOTE: The Current Population Survey/Housing Vacancies and Homeownership (CPS/HVS) estimates are now controlled to independent housing unit estimates. This should make the CPS/HVS estimate of housing units more comparable to other Census Bureau housing surveys.