Table 4. Estimates of the Total Housing Inventory for the United States: Second Quarter 1997 and 1996 (Estimates are in thousands and may not add to total, due to rounding) Second Second Standard quarter quarter error on Standard 1997 Type 1997 1996 1997 error on Percent estimate estimate estimate difference of total All housing units................. 115,722 114,207 237 336 100 Occupied........................ 102,046 101,082 246 348 88 Owner occupied................ 67,094 66,147 241 340 58 Renter occupied............... 34,952 34,935 198 279 30 Vacant.......................... 13,676 13,125 132 186 12 Year-round vacant............. 10,356 9,949 116 163 9 For rent.................... 3,043 2,975 64 91 3 For sale only............... 1,107 997 39 54 1 Rented or sold, awaiting occupancy.......... 905 894 35 50 1 Held off market............. 5,301 5,083 85 118 5 For occasional use........ 1,920 1,678 51 70 2 Temporarily occupied by persons with usual residence elsewhere. 960 883 36 50 1 For other reasons......... 2,421 2,522 58 82 2 Seasonal vacant............... 3,320 3,176 67 94 3 Source: U.S. Census Bureau