Year Structure Built in St. Charles County
*Base on 2012 Data
| Total housing units | 141,259 | 100% |
| Built 2010 or later | 704 | 0.5% |
| Built 2000 to 2009 | 37,716 | 26.7% |
| Built 1990 to 1999 | 33,338 | 23.6% |
| Built 1980 to 1989 | 27,394 | 19.4% |
| Built 1970 to 1979 | 20,317 | 14.4% |
| Built 1960 to 1969 | 10,681 | 7.6% |
| Built 1950 to 1959 | 5,641 | 4.0% |
| Built 1940 to 1949 | 1,837 | 1.3% |
| Built 1939 or earlier | 3,631 | 2.6% |
Value in St. Charles County
*Base on 2012 Data
| Owner-occupied units | 109,008 | 100% |
| Less than $50,000 | 4,555 | 4.2% |
| $50,000 to $99,999 | 3,465 | 3.2% |
| $100,000 to $149,999 | 18,153 | 16.7% |
| $150,000 to $199,999 | 31,916 | 29.3% |
| $200,000 to $299,999 | 34,549 | 31.7% |
| $300,000 to $499,999 | 13,393 | 12.3% |
| $500,000 to $999,999 | 2,669 | 2.4% |
| $1,000,000 or more | 308 | 0.3% |
| Median (dollars) | 193,600 | 0% |
Selected Monthly Owner Costs (Smoc) in St. Charles County
*Base on 2012 Data
| Housing units with a mortgage | 84,989 | 100% |
| Less than $300 | 136 | 0.2% |
| $300 to $499 | 902 | 1.1% |
| $500 to $699 | 2,016 | 2.4% |
| $700 to $999 | 7,831 | 9.2% |
| $1,000 to $1,499 | 28,515 | 33.6% |
| $1,500 to $1,999 | 25,672 | 30.2% |
| $2,000 or more | 19,917 | 23.4% |
| Median (dollars) | 1,552 | 0% |
Housing Occupancy in St. Charles County
*Base on 2012 Data
| Total housing units | 141,259 | 100% |
| Occupied housing units | 134,693 | 95.4% |
| Vacant housing units | 6,566 | 4.6% |
| Homeowner vacancy rate | 2 | 0% |
| Rental vacancy rate | 6 | 0% |
Units In Structure in St. Charles County
*Base on 2012 Data
| Total housing units | 141,259 | 100% |
| 1-unit, detached | 105,074 | 74.4% |
| 1-unit, attached | 9,593 | 6.8% |
| 2 units | 2,509 | 1.8% |
| 3 or 4 units | 3,982 | 2.8% |
| 5 to 9 units | 4,284 | 3.0% |
| 10 to 19 units | 5,364 | 3.8% |
| 20 or more units | 5,808 | 4.1% |
| Mobile home | 4,546 | 3.2% |
| Boat, RV, van, etc. | 99 | 0.1% |
Rooms in St. Charles County
*Base on 2012 Data
| Total housing units | 141,259 | 100% |
| 1 room | 718 | 0.5% |
| 2 rooms | 954 | 0.7% |
| 3 rooms | 6,819 | 4.8% |
| 4 rooms | 16,560 | 11.7% |
| 5 rooms | 27,424 | 19.4% |
| 6 rooms | 25,629 | 18.1% |
| 7 rooms | 19,090 | 13.5% |
| 8 rooms | 19,140 | 13.5% |
| 9 rooms or more | 24,925 | 17.6% |
| Median rooms | 6 | 0% |
Bedrooms in St. Charles County
*Base on 2012 Data
| Total housing units | 141,259 | 100% |
| No bedroom | 788 | 0.6% |
| 1 bedroom | 7,760 | 5.5% |
| 2 bedrooms | 26,873 | 19.0% |
| 3 bedrooms | 63,647 | 45.1% |
| 4 bedrooms | 36,815 | 26.1% |
| 5 or more bedrooms | 5,376 | 3.8% |
Housing Tenure in St. Charles County
*Base on 2012 Data
| Occupied housing units | 134,693 | 100% |
| Owner-occupied | 109,008 | 80.9% |
| Renter-occupied | 25,685 | 19.1% |
| Average household size of owner-occupied unit | 3 | 0% |
| Average household size of renter-occupied unit | 2 | 0% |
Year Householder Moved Into Unit in St. Charles County
*Base on 2012 Data
| Occupied housing units | 134,693 | 100% |
| Moved in 2010 or later | 11,537 | 8.6% |
| Moved in 2000 to 2009 | 75,399 | 56.0% |
| Moved in 1990 to 1999 | 29,880 | 22.2% |
| Moved in 1980 to 1989 | 10,096 | 7.5% |
| Moved in 1970 to 1979 | 4,871 | 3.6% |
| Moved in 1969 or earlier | 2,910 | 2.2% |
Vehicles Available in St. Charles County
*Base on 2012 Data
| Occupied housing units | 134,693 | 100% |
| No vehicles available | 4,556 | 3.4% |
| 1 vehicle available | 34,746 | 25.8% |
| 2 vehicles available | 62,544 | 46.4% |
| 3 or more vehicles available | 32,847 | 24.4% |
House Heating Fuel in St. Charles County
*Base on 2012 Data
| Occupied housing units | 134,693 | 100% |
| Utility gas | 94,418 | 70.1% |
| Bottled, tank, or LP gas | 4,566 | 3.4% |
| Electricity | 33,907 | 25.2% |
| Fuel oil, kerosene, etc. | 720 | 0.5% |
| Coal or coke | 0 | 0.0% |
| Wood | 904 | 0.7% |
| Solar energy | 0 | 0.0% |
| Other fuel | 109 | 0.1% |
| No fuel used | 69 | 0.1% |
Selected Characteristics in St. Charles County
*Base on 2012 Data
| Occupied housing units | 134,693 | 100% |
| Lacking complete plumbing facilities | 392 | 0.3% |
| Lacking complete kitchen facilities | 639 | 0.5% |
| No telephone service available | 2,607 | 1.9% |
Occupants Per Room in St. Charles County
*Base on 2012 Data
| Occupied housing units | 134,693 | 100% |
| 1.00 or less | 133,643 | 99.2% |
| 1.01 to 1.50 | 893 | 0.7% |
| 1.51 or more | 157 | 0.1% |
Mortgage Status in St. Charles County
*Base on 2012 Data
| Owner-occupied units | 109,008 | 100% |
| Housing units with a mortgage | 84,989 | 78.0% |
| Housing units without a mortgage | 24,019 | 22.0% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in St. Charles County
*Base on 2012 Data
| Housing units without a mortgage | 24,019 | 100% |
| Less than $100 | 43 | 0.2% |
| $100 to $199 | 663 | 2.8% |
| $200 to $299 | 1,614 | 6.7% |
| $300 to $399 | 4,340 | 18.1% |
| $400 or more | 17,359 | 72.3% |
| Median (dollars) | 476 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in St. Charles County
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 84,867 | 100% |
| Less than 20.0 percent | 35,877 | 42.3% |
| 20.0 to 24.9 percent | 16,039 | 18.9% |
| 25.0 to 29.9 percent | 10,420 | 12.3% |
| 30.0 to 34.9 percent | 6,759 | 8.0% |
| 35.0 percent or more | 15,772 | 18.6% |
| Not computed | 122 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in St. Charles County
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 23,901 | 100% |
| Less than 10.0 percent | 10,297 | 43.1% |
| 10.0 to 14.9 percent | 5,117 | 21.4% |
| 15.0 to 19.9 percent | 3,377 | 14.1% |
| 20.0 to 24.9 percent | 1,527 | 6.4% |
| 25.0 to 29.9 percent | 1,118 | 4.7% |
| 30.0 to 34.9 percent | 670 | 2.8% |
| 35.0 percent or more | 1,795 | 7.5% |
| Not computed | 118 | 0% |
Gross Rent in St. Charles County
*Base on 2012 Data
| Occupied units paying rent | 24,848 | 100% |
| Less than $200 | 300 | 1.2% |
| $200 to $299 | 427 | 1.7% |
| $300 to $499 | 1,380 | 5.6% |
| $500 to $749 | 6,343 | 25.5% |
| $750 to $999 | 8,418 | 33.9% |
| $1,000 to $1,499 | 5,595 | 22.5% |
| $1,500 or more | 2,385 | 9.6% |
| Median (dollars) | 856 | 0% |
| No rent paid | 837 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in St. Charles County
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 24,597 | 100% |
| Less than 15.0 percent | 3,527 | 14.3% |
| 15.0 to 19.9 percent | 3,990 | 16.2% |
| 20.0 to 24.9 percent | 3,621 | 14.7% |
| 25.0 to 29.9 percent | 2,951 | 12.0% |
| 30.0 to 34.9 percent | 2,241 | 9.1% |
| 35.0 percent or more | 8,267 | 33.6% |
| Not computed | 1,088 | 0% |