Year Structure Built in Zip Code 21755
*Base on 2012 Data
| Total housing units | 2,140 | 100% |
| Built 2010 or later | 5 | 0.2% |
| Built 2000 to 2009 | 132 | 6.2% |
| Built 1990 to 1999 | 719 | 33.6% |
| Built 1980 to 1989 | 397 | 18.6% |
| Built 1970 to 1979 | 364 | 17.0% |
| Built 1960 to 1969 | 93 | 4.3% |
| Built 1950 to 1959 | 94 | 4.4% |
| Built 1940 to 1949 | 20 | 0.9% |
| Built 1939 or earlier | 316 | 14.8% |
Value in Zip Code 21755
*Base on 2012 Data
| Owner-occupied units | 1,764 | 100% |
| Less than $50,000 | 14 | 0.8% |
| $50,000 to $99,999 | 9 | 0.5% |
| $100,000 to $149,999 | 0 | 0.0% |
| $150,000 to $199,999 | 15 | 0.9% |
| $200,000 to $299,999 | 432 | 24.5% |
| $300,000 to $499,999 | 1,050 | 59.5% |
| $500,000 to $999,999 | 244 | 13.8% |
| $1,000,000 or more | 0 | 0.0% |
| Median (dollars) | 372,000 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21755
*Base on 2012 Data
| Housing units with a mortgage | 1,205 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 34 | 2.8% |
| $700 to $999 | 32 | 2.7% |
| $1,000 to $1,499 | 168 | 13.9% |
| $1,500 to $1,999 | 313 | 26.0% |
| $2,000 or more | 658 | 54.6% |
| Median (dollars) | 2,122 | 0% |
Housing Occupancy in Zip Code 21755
*Base on 2012 Data
| Total housing units | 2,140 | 100% |
| Occupied housing units | 2,070 | 96.7% |
| Vacant housing units | 70 | 3.3% |
| Homeowner vacancy rate | 0 | 0% |
| Rental vacancy rate | 0 | 0% |
Units In Structure in Zip Code 21755
*Base on 2012 Data
| Total housing units | 2,140 | 100% |
| 1-unit, detached | 1,747 | 81.6% |
| 1-unit, attached | 139 | 6.5% |
| 2 units | 0 | 0.0% |
| 3 or 4 units | 31 | 1.4% |
| 5 to 9 units | 56 | 2.6% |
| 10 to 19 units | 26 | 1.2% |
| 20 or more units | 14 | 0.7% |
| Mobile home | 127 | 5.9% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21755
*Base on 2012 Data
| Total housing units | 2,140 | 100% |
| 1 room | 0 | 0.0% |
| 2 rooms | 0 | 0.0% |
| 3 rooms | 31 | 1.4% |
| 4 rooms | 186 | 8.7% |
| 5 rooms | 116 | 5.4% |
| 6 rooms | 315 | 14.7% |
| 7 rooms | 455 | 21.3% |
| 8 rooms | 483 | 22.6% |
| 9 rooms or more | 554 | 25.9% |
| Median rooms | 7 | 0% |
Bedrooms in Zip Code 21755
*Base on 2012 Data
| Total housing units | 2,140 | 100% |
| No bedroom | 0 | 0.0% |
| 1 bedroom | 0 | 0.0% |
| 2 bedrooms | 276 | 12.9% |
| 3 bedrooms | 960 | 44.9% |
| 4 bedrooms | 780 | 36.4% |
| 5 or more bedrooms | 124 | 5.8% |
Housing Tenure in Zip Code 21755
*Base on 2012 Data
| Occupied housing units | 2,070 | 100% |
| Owner-occupied | 1,764 | 85.2% |
| Renter-occupied | 306 | 14.8% |
| Average household size of owner-occupied unit | 3 | 0% |
| Average household size of renter-occupied unit | 3 | 0% |
Year Householder Moved Into Unit in Zip Code 21755
*Base on 2012 Data
| Occupied housing units | 2,070 | 100% |
| Moved in 2010 or later | 103 | 5.0% |
| Moved in 2000 to 2009 | 724 | 35.0% |
| Moved in 1990 to 1999 | 700 | 33.8% |
| Moved in 1980 to 1989 | 173 | 8.4% |
| Moved in 1970 to 1979 | 180 | 8.7% |
| Moved in 1969 or earlier | 190 | 9.2% |
Vehicles Available in Zip Code 21755
*Base on 2012 Data
| Occupied housing units | 2,070 | 100% |
| No vehicles available | 43 | 2.1% |
| 1 vehicle available | 322 | 15.6% |
| 2 vehicles available | 835 | 40.3% |
| 3 or more vehicles available | 870 | 42.0% |
House Heating Fuel in Zip Code 21755
*Base on 2012 Data
| Occupied housing units | 2,070 | 100% |
| Utility gas | 513 | 24.8% |
| Bottled, tank, or LP gas | 88 | 4.3% |
| Electricity | 988 | 47.7% |
| Fuel oil, kerosene, etc. | 416 | 20.1% |
| Coal or coke | 0 | 0.0% |
| Wood | 45 | 2.2% |
| Solar energy | 0 | 0.0% |
| Other fuel | 20 | 1.0% |
| No fuel used | 0 | 0.0% |
Selected Characteristics in Zip Code 21755
*Base on 2012 Data
| Occupied housing units | 2,070 | 100% |
| Lacking complete plumbing facilities | 0 | 0.0% |
| Lacking complete kitchen facilities | 13 | 0.6% |
| No telephone service available | 0 | 0.0% |
Occupants Per Room in Zip Code 21755
*Base on 2012 Data
| Occupied housing units | 2,070 | 100% |
| 1.00 or less | 2,070 | 100.0% |
| 1.01 to 1.50 | 0 | 0.0% |
| 1.51 or more | 0 | 0.0% |
Mortgage Status in Zip Code 21755
*Base on 2012 Data
| Owner-occupied units | 1,764 | 100% |
| Housing units with a mortgage | 1,205 | 68.3% |
| Housing units without a mortgage | 559 | 31.7% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21755
*Base on 2012 Data
| Housing units without a mortgage | 559 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 8 | 1.4% |
| $200 to $299 | 28 | 5.0% |
| $300 to $399 | 55 | 9.8% |
| $400 or more | 468 | 83.7% |
| Median (dollars) | 585 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21755
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 1,205 | 100% |
| Less than 20.0 percent | 576 | 47.8% |
| 20.0 to 24.9 percent | 155 | 12.9% |
| 25.0 to 29.9 percent | 171 | 14.2% |
| 30.0 to 34.9 percent | 108 | 9.0% |
| 35.0 percent or more | 195 | 16.2% |
| Not computed | 0 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21755
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 552 | 100% |
| Less than 10.0 percent | 198 | 35.9% |
| 10.0 to 14.9 percent | 134 | 24.3% |
| 15.0 to 19.9 percent | 41 | 7.4% |
| 20.0 to 24.9 percent | 0 | 0.0% |
| 25.0 to 29.9 percent | 80 | 14.5% |
| 30.0 to 34.9 percent | 0 | 0.0% |
| 35.0 percent or more | 99 | 17.9% |
| Not computed | 7 | 0% |
Gross Rent in Zip Code 21755
*Base on 2012 Data
| Occupied units paying rent | 281 | 100% |
| Less than $200 | 0 | 0.0% |
| $200 to $299 | 0 | 0.0% |
| $300 to $499 | 16 | 5.7% |
| $500 to $749 | 23 | 8.2% |
| $750 to $999 | 58 | 20.6% |
| $1,000 to $1,499 | 124 | 44.1% |
| $1,500 or more | 60 | 21.4% |
| Median (dollars) | 1,141 | 0% |
| No rent paid | 25 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21755
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 281 | 100% |
| Less than 15.0 percent | 73 | 26.0% |
| 15.0 to 19.9 percent | 16 | 5.7% |
| 20.0 to 24.9 percent | 26 | 9.3% |
| 25.0 to 29.9 percent | 56 | 19.9% |
| 30.0 to 34.9 percent | 40 | 14.2% |
| 35.0 percent or more | 70 | 24.9% |
| Not computed | 25 | 0% |