Year Structure Built in Zip Code 21617
*Base on 2012 Data
| Total housing units | 3,932 | 100% |
| Built 2010 or later | 13 | 0.3% |
| Built 2000 to 2009 | 1,286 | 32.7% |
| Built 1990 to 1999 | 678 | 17.2% |
| Built 1980 to 1989 | 541 | 13.8% |
| Built 1970 to 1979 | 329 | 8.4% |
| Built 1960 to 1969 | 193 | 4.9% |
| Built 1950 to 1959 | 258 | 6.6% |
| Built 1940 to 1949 | 88 | 2.2% |
| Built 1939 or earlier | 546 | 13.9% |
Value in Zip Code 21617
*Base on 2012 Data
| Owner-occupied units | 3,045 | 100% |
| Less than $50,000 | 26 | 0.9% |
| $50,000 to $99,999 | 19 | 0.6% |
| $100,000 to $149,999 | 94 | 3.1% |
| $150,000 to $199,999 | 99 | 3.3% |
| $200,000 to $299,999 | 531 | 17.4% |
| $300,000 to $499,999 | 1,464 | 48.1% |
| $500,000 to $999,999 | 745 | 24.5% |
| $1,000,000 or more | 67 | 2.2% |
| Median (dollars) | 386,100 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21617
*Base on 2012 Data
| Housing units with a mortgage | 2,143 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 14 | 0.7% |
| $700 to $999 | 73 | 3.4% |
| $1,000 to $1,499 | 287 | 13.4% |
| $1,500 to $1,999 | 310 | 14.5% |
| $2,000 or more | 1,459 | 68.1% |
| Median (dollars) | 2,367 | 0% |
Housing Occupancy in Zip Code 21617
*Base on 2012 Data
| Total housing units | 3,932 | 100% |
| Occupied housing units | 3,533 | 89.9% |
| Vacant housing units | 399 | 10.1% |
| Homeowner vacancy rate | 3 | 0% |
| Rental vacancy rate | 7 | 0% |
Units In Structure in Zip Code 21617
*Base on 2012 Data
| Total housing units | 3,932 | 100% |
| 1-unit, detached | 3,564 | 90.6% |
| 1-unit, attached | 110 | 2.8% |
| 2 units | 23 | 0.6% |
| 3 or 4 units | 57 | 1.4% |
| 5 to 9 units | 80 | 2.0% |
| 10 to 19 units | 16 | 0.4% |
| 20 or more units | 35 | 0.9% |
| Mobile home | 47 | 1.2% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21617
*Base on 2012 Data
| Total housing units | 3,932 | 100% |
| 1 room | 0 | 0.0% |
| 2 rooms | 13 | 0.3% |
| 3 rooms | 116 | 3.0% |
| 4 rooms | 218 | 5.5% |
| 5 rooms | 354 | 9.0% |
| 6 rooms | 881 | 22.4% |
| 7 rooms | 758 | 19.3% |
| 8 rooms | 367 | 9.3% |
| 9 rooms or more | 1,225 | 31.2% |
| Median rooms | 7 | 0% |
Bedrooms in Zip Code 21617
*Base on 2012 Data
| Total housing units | 3,932 | 100% |
| No bedroom | 0 | 0.0% |
| 1 bedroom | 163 | 4.1% |
| 2 bedrooms | 623 | 15.8% |
| 3 bedrooms | 1,755 | 44.6% |
| 4 bedrooms | 989 | 25.2% |
| 5 or more bedrooms | 402 | 10.2% |
Housing Tenure in Zip Code 21617
*Base on 2012 Data
| Occupied housing units | 3,533 | 100% |
| Owner-occupied | 3,045 | 86.2% |
| Renter-occupied | 488 | 13.8% |
| Average household size of owner-occupied unit | 3 | 0% |
| Average household size of renter-occupied unit | 2 | 0% |
Year Householder Moved Into Unit in Zip Code 21617
*Base on 2012 Data
| Occupied housing units | 3,533 | 100% |
| Moved in 2010 or later | 151 | 4.3% |
| Moved in 2000 to 2009 | 2,106 | 59.6% |
| Moved in 1990 to 1999 | 638 | 18.1% |
| Moved in 1980 to 1989 | 341 | 9.7% |
| Moved in 1970 to 1979 | 148 | 4.2% |
| Moved in 1969 or earlier | 149 | 4.2% |
Vehicles Available in Zip Code 21617
*Base on 2012 Data
| Occupied housing units | 3,533 | 100% |
| No vehicles available | 129 | 3.7% |
| 1 vehicle available | 805 | 22.8% |
| 2 vehicles available | 1,498 | 42.4% |
| 3 or more vehicles available | 1,101 | 31.2% |
House Heating Fuel in Zip Code 21617
*Base on 2012 Data
| Occupied housing units | 3,533 | 100% |
| Utility gas | 54 | 1.5% |
| Bottled, tank, or LP gas | 582 | 16.5% |
| Electricity | 1,989 | 56.3% |
| Fuel oil, kerosene, etc. | 720 | 20.4% |
| Coal or coke | 0 | 0.0% |
| Wood | 134 | 3.8% |
| Solar energy | 0 | 0.0% |
| Other fuel | 39 | 1.1% |
| No fuel used | 15 | 0.4% |
Selected Characteristics in Zip Code 21617
*Base on 2012 Data
| Occupied housing units | 3,533 | 100% |
| Lacking complete plumbing facilities | 0 | 0.0% |
| Lacking complete kitchen facilities | 0 | 0.0% |
| No telephone service available | 103 | 2.9% |
Occupants Per Room in Zip Code 21617
*Base on 2012 Data
| Occupied housing units | 3,533 | 100% |
| 1.00 or less | 3,533 | 100.0% |
| 1.01 to 1.50 | 0 | 0.0% |
| 1.51 or more | 0 | 0.0% |
Mortgage Status in Zip Code 21617
*Base on 2012 Data
| Owner-occupied units | 3,045 | 100% |
| Housing units with a mortgage | 2,143 | 70.4% |
| Housing units without a mortgage | 902 | 29.6% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21617
*Base on 2012 Data
| Housing units without a mortgage | 902 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 10 | 1.1% |
| $200 to $299 | 29 | 3.2% |
| $300 to $399 | 82 | 9.1% |
| $400 or more | 781 | 86.6% |
| Median (dollars) | 729 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21617
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 2,133 | 100% |
| Less than 20.0 percent | 567 | 26.6% |
| 20.0 to 24.9 percent | 406 | 19.0% |
| 25.0 to 29.9 percent | 320 | 15.0% |
| 30.0 to 34.9 percent | 206 | 9.7% |
| 35.0 percent or more | 634 | 29.7% |
| Not computed | 10 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21617
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 902 | 100% |
| Less than 10.0 percent | 300 | 33.3% |
| 10.0 to 14.9 percent | 209 | 23.2% |
| 15.0 to 19.9 percent | 83 | 9.2% |
| 20.0 to 24.9 percent | 20 | 2.2% |
| 25.0 to 29.9 percent | 84 | 9.3% |
| 30.0 to 34.9 percent | 12 | 1.3% |
| 35.0 percent or more | 194 | 21.5% |
| Not computed | 0 | 0% |
Gross Rent in Zip Code 21617
*Base on 2012 Data
| Occupied units paying rent | 413 | 100% |
| Less than $200 | 27 | 6.5% |
| $200 to $299 | 19 | 4.6% |
| $300 to $499 | 32 | 7.7% |
| $500 to $749 | 78 | 18.9% |
| $750 to $999 | 45 | 10.9% |
| $1,000 to $1,499 | 113 | 27.4% |
| $1,500 or more | 99 | 24.0% |
| Median (dollars) | 1,018 | 0% |
| No rent paid | 75 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21617
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 401 | 100% |
| Less than 15.0 percent | 83 | 20.7% |
| 15.0 to 19.9 percent | 20 | 5.0% |
| 20.0 to 24.9 percent | 39 | 9.7% |
| 25.0 to 29.9 percent | 72 | 18.0% |
| 30.0 to 34.9 percent | 67 | 16.7% |
| 35.0 percent or more | 120 | 29.9% |
| Not computed | 87 | 0% |