Year Structure Built in Rock County
*Base on 2012 Data
| Total housing units | 951 | 100% |
| Built 2010 or later | 0 | 0.0% |
| Built 2000 to 2009 | 44 | 4.6% |
| Built 1990 to 1999 | 62 | 6.5% |
| Built 1980 to 1989 | 79 | 8.3% |
| Built 1970 to 1979 | 179 | 18.8% |
| Built 1960 to 1969 | 43 | 4.5% |
| Built 1950 to 1959 | 160 | 16.8% |
| Built 1940 to 1949 | 102 | 10.7% |
| Built 1939 or earlier | 282 | 29.7% |
Value in Rock County
*Base on 2012 Data
| Owner-occupied units | 568 | 100% |
| Less than $50,000 | 251 | 44.2% |
| $50,000 to $99,999 | 141 | 24.8% |
| $100,000 to $149,999 | 102 | 18.0% |
| $150,000 to $199,999 | 36 | 6.3% |
| $200,000 to $299,999 | 31 | 5.5% |
| $300,000 to $499,999 | 3 | 0.5% |
| $500,000 to $999,999 | 0 | 0.0% |
| $1,000,000 or more | 4 | 0.7% |
| Median (dollars) | 57,500 | 0% |
Selected Monthly Owner Costs (Smoc) in Rock County
*Base on 2012 Data
| Housing units with a mortgage | 188 | 100% |
| Less than $300 | 6 | 3.2% |
| $300 to $499 | 35 | 18.6% |
| $500 to $699 | 50 | 26.6% |
| $700 to $999 | 56 | 29.8% |
| $1,000 to $1,499 | 31 | 16.5% |
| $1,500 to $1,999 | 6 | 3.2% |
| $2,000 or more | 4 | 2.1% |
| Median (dollars) | 721 | 0% |
Housing Occupancy in Rock County
*Base on 2012 Data
| Total housing units | 951 | 100% |
| Occupied housing units | 661 | 69.5% |
| Vacant housing units | 290 | 30.5% |
| Homeowner vacancy rate | 4 | 0% |
| Rental vacancy rate | 0 | 0% |
Units In Structure in Rock County
*Base on 2012 Data
| Total housing units | 951 | 100% |
| 1-unit, detached | 869 | 91.4% |
| 1-unit, attached | 6 | 0.6% |
| 2 units | 3 | 0.3% |
| 3 or 4 units | 10 | 1.1% |
| 5 to 9 units | 9 | 0.9% |
| 10 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home | 54 | 5.7% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Rock County
*Base on 2012 Data
| Total housing units | 951 | 100% |
| 1 room | 9 | 0.9% |
| 2 rooms | 14 | 1.5% |
| 3 rooms | 16 | 1.7% |
| 4 rooms | 141 | 14.8% |
| 5 rooms | 184 | 19.3% |
| 6 rooms | 241 | 25.3% |
| 7 rooms | 143 | 15.0% |
| 8 rooms | 89 | 9.4% |
| 9 rooms or more | 114 | 12.0% |
| Median rooms | 6 | 0% |
Bedrooms in Rock County
*Base on 2012 Data
| Total housing units | 951 | 100% |
| No bedroom | 9 | 0.9% |
| 1 bedroom | 31 | 3.3% |
| 2 bedrooms | 344 | 36.2% |
| 3 bedrooms | 379 | 39.9% |
| 4 bedrooms | 144 | 15.1% |
| 5 or more bedrooms | 44 | 4.6% |
Housing Tenure in Rock County
*Base on 2012 Data
| Occupied housing units | 661 | 100% |
| Owner-occupied | 568 | 85.9% |
| Renter-occupied | 93 | 14.1% |
| Average household size of owner-occupied unit | 2 | 0% |
| Average household size of renter-occupied unit | 3 | 0% |
Year Householder Moved Into Unit in Rock County
*Base on 2012 Data
| Occupied housing units | 661 | 100% |
| Moved in 2010 or later | 31 | 4.7% |
| Moved in 2000 to 2009 | 228 | 34.5% |
| Moved in 1990 to 1999 | 141 | 21.3% |
| Moved in 1980 to 1989 | 109 | 16.5% |
| Moved in 1970 to 1979 | 117 | 17.7% |
| Moved in 1969 or earlier | 35 | 5.3% |
Vehicles Available in Rock County
*Base on 2012 Data
| Occupied housing units | 661 | 100% |
| No vehicles available | 11 | 1.7% |
| 1 vehicle available | 184 | 27.8% |
| 2 vehicles available | 222 | 33.6% |
| 3 or more vehicles available | 244 | 36.9% |
House Heating Fuel in Rock County
*Base on 2012 Data
| Occupied housing units | 661 | 100% |
| Utility gas | 216 | 32.7% |
| Bottled, tank, or LP gas | 136 | 20.6% |
| Electricity | 252 | 38.1% |
| Fuel oil, kerosene, etc. | 0 | 0.0% |
| Coal or coke | 0 | 0.0% |
| Wood | 49 | 7.4% |
| Solar energy | 0 | 0.0% |
| Other fuel | 8 | 1.2% |
| No fuel used | 0 | 0.0% |
Selected Characteristics in Rock County
*Base on 2012 Data
| Occupied housing units | 661 | 100% |
| Lacking complete plumbing facilities | 8 | 1.2% |
| Lacking complete kitchen facilities | 6 | 0.9% |
| No telephone service available | 22 | 3.3% |
Occupants Per Room in Rock County
*Base on 2012 Data
| Occupied housing units | 661 | 100% |
| 1.00 or less | 650 | 98.3% |
| 1.01 to 1.50 | 11 | 1.7% |
| 1.51 or more | 0 | 0.0% |
Mortgage Status in Rock County
*Base on 2012 Data
| Owner-occupied units | 568 | 100% |
| Housing units with a mortgage | 188 | 33.1% |
| Housing units without a mortgage | 380 | 66.9% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Rock County
*Base on 2012 Data
| Housing units without a mortgage | 380 | 100% |
| Less than $100 | 15 | 3.9% |
| $100 to $199 | 33 | 8.7% |
| $200 to $299 | 73 | 19.2% |
| $300 to $399 | 95 | 25.0% |
| $400 or more | 164 | 43.2% |
| Median (dollars) | 354 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Rock County
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 188 | 100% |
| Less than 20.0 percent | 104 | 55.3% |
| 20.0 to 24.9 percent | 20 | 10.6% |
| 25.0 to 29.9 percent | 14 | 7.4% |
| 30.0 to 34.9 percent | 9 | 4.8% |
| 35.0 percent or more | 41 | 21.8% |
| Not computed | 0 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Rock County
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 376 | 100% |
| Less than 10.0 percent | 157 | 41.8% |
| 10.0 to 14.9 percent | 80 | 21.3% |
| 15.0 to 19.9 percent | 38 | 10.1% |
| 20.0 to 24.9 percent | 50 | 13.3% |
| 25.0 to 29.9 percent | 12 | 3.2% |
| 30.0 to 34.9 percent | 12 | 3.2% |
| 35.0 percent or more | 27 | 7.2% |
| Not computed | 4 | 0% |
Gross Rent in Rock County
*Base on 2012 Data
| Occupied units paying rent | 59 | 100% |
| Less than $200 | 0 | 0.0% |
| $200 to $299 | 16 | 27.1% |
| $300 to $499 | 4 | 6.8% |
| $500 to $749 | 27 | 45.8% |
| $750 to $999 | 7 | 11.9% |
| $1,000 to $1,499 | 5 | 8.5% |
| $1,500 or more | 0 | 0.0% |
| Median (dollars) | 594 | 0% |
| No rent paid | 34 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Rock County
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 59 | 100% |
| Less than 15.0 percent | 27 | 45.8% |
| 15.0 to 19.9 percent | 5 | 8.5% |
| 20.0 to 24.9 percent | 7 | 11.9% |
| 25.0 to 29.9 percent | 8 | 13.6% |
| 30.0 to 34.9 percent | 4 | 6.8% |
| 35.0 percent or more | 8 | 13.6% |
| Not computed | 34 | 0% |