Year Structure Built in Zip Code 21054
*Base on 2012 Data
| Total housing units | 3,797 | 100% |
| Built 2010 or later | 7 | 0.2% |
| Built 2000 to 2009 | 1,186 | 31.2% |
| Built 1990 to 1999 | 404 | 10.6% |
| Built 1980 to 1989 | 452 | 11.9% |
| Built 1970 to 1979 | 940 | 24.8% |
| Built 1960 to 1969 | 427 | 11.2% |
| Built 1950 to 1959 | 247 | 6.5% |
| Built 1940 to 1949 | 116 | 3.1% |
| Built 1939 or earlier | 18 | 0.5% |
Value in Zip Code 21054
*Base on 2012 Data
| Owner-occupied units | 3,159 | 100% |
| Less than $50,000 | 0 | 0.0% |
| $50,000 to $99,999 | 32 | 1.0% |
| $100,000 to $149,999 | 30 | 0.9% |
| $150,000 to $199,999 | 57 | 1.8% |
| $200,000 to $299,999 | 506 | 16.0% |
| $300,000 to $499,999 | 1,306 | 41.3% |
| $500,000 to $999,999 | 1,222 | 38.7% |
| $1,000,000 or more | 6 | 0.2% |
| Median (dollars) | 423,600 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21054
*Base on 2012 Data
| Housing units with a mortgage | 2,639 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 12 | 0.5% |
| $500 to $699 | 17 | 0.6% |
| $700 to $999 | 87 | 3.3% |
| $1,000 to $1,499 | 269 | 10.2% |
| $1,500 to $1,999 | 571 | 21.6% |
| $2,000 or more | 1,683 | 63.8% |
| Median (dollars) | 2,550 | 0% |
Housing Occupancy in Zip Code 21054
*Base on 2012 Data
| Total housing units | 3,797 | 100% |
| Occupied housing units | 3,488 | 91.9% |
| Vacant housing units | 309 | 8.1% |
| Homeowner vacancy rate | 2 | 0% |
| Rental vacancy rate | 6 | 0% |
Units In Structure in Zip Code 21054
*Base on 2012 Data
| Total housing units | 3,797 | 100% |
| 1-unit, detached | 2,874 | 75.7% |
| 1-unit, attached | 414 | 10.9% |
| 2 units | 0 | 0.0% |
| 3 or 4 units | 0 | 0.0% |
| 5 to 9 units | 64 | 1.7% |
| 10 to 19 units | 125 | 3.3% |
| 20 or more units | 307 | 8.1% |
| Mobile home | 13 | 0.3% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21054
*Base on 2012 Data
| Total housing units | 3,797 | 100% |
| 1 room | 74 | 1.9% |
| 2 rooms | 8 | 0.2% |
| 3 rooms | 62 | 1.6% |
| 4 rooms | 273 | 7.2% |
| 5 rooms | 166 | 4.4% |
| 6 rooms | 597 | 15.7% |
| 7 rooms | 520 | 13.7% |
| 8 rooms | 724 | 19.1% |
| 9 rooms or more | 1,373 | 36.2% |
| Median rooms | 8 | 0% |
Bedrooms in Zip Code 21054
*Base on 2012 Data
| Total housing units | 3,797 | 100% |
| No bedroom | 74 | 1.9% |
| 1 bedroom | 93 | 2.4% |
| 2 bedrooms | 515 | 13.6% |
| 3 bedrooms | 1,247 | 32.8% |
| 4 bedrooms | 1,472 | 38.8% |
| 5 or more bedrooms | 396 | 10.4% |
Housing Tenure in Zip Code 21054
*Base on 2012 Data
| Occupied housing units | 3,488 | 100% |
| Owner-occupied | 3,159 | 90.6% |
| Renter-occupied | 329 | 9.4% |
| 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 21054
*Base on 2012 Data
| Occupied housing units | 3,488 | 100% |
| Moved in 2010 or later | 226 | 6.5% |
| Moved in 2000 to 2009 | 1,788 | 51.3% |
| Moved in 1990 to 1999 | 626 | 17.9% |
| Moved in 1980 to 1989 | 383 | 11.0% |
| Moved in 1970 to 1979 | 293 | 8.4% |
| Moved in 1969 or earlier | 172 | 4.9% |
Vehicles Available in Zip Code 21054
*Base on 2012 Data
| Occupied housing units | 3,488 | 100% |
| No vehicles available | 32 | 0.9% |
| 1 vehicle available | 606 | 17.4% |
| 2 vehicles available | 1,599 | 45.8% |
| 3 or more vehicles available | 1,251 | 35.9% |
House Heating Fuel in Zip Code 21054
*Base on 2012 Data
| Occupied housing units | 3,488 | 100% |
| Utility gas | 1,476 | 42.3% |
| Bottled, tank, or LP gas | 98 | 2.8% |
| Electricity | 1,406 | 40.3% |
| Fuel oil, kerosene, etc. | 426 | 12.2% |
| Coal or coke | 0 | 0.0% |
| Wood | 66 | 1.9% |
| Solar energy | 0 | 0.0% |
| Other fuel | 7 | 0.2% |
| No fuel used | 9 | 0.3% |
Selected Characteristics in Zip Code 21054
*Base on 2012 Data
| Occupied housing units | 3,488 | 100% |
| Lacking complete plumbing facilities | 0 | 0.0% |
| Lacking complete kitchen facilities | 4 | 0.1% |
| No telephone service available | 30 | 0.9% |
Occupants Per Room in Zip Code 21054
*Base on 2012 Data
| Occupied housing units | 3,488 | 100% |
| 1.00 or less | 3,476 | 99.7% |
| 1.01 to 1.50 | 12 | 0.3% |
| 1.51 or more | 0 | 0.0% |
Mortgage Status in Zip Code 21054
*Base on 2012 Data
| Owner-occupied units | 3,159 | 100% |
| Housing units with a mortgage | 2,639 | 83.5% |
| Housing units without a mortgage | 520 | 16.5% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21054
*Base on 2012 Data
| Housing units without a mortgage | 520 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 0 | 0.0% |
| $200 to $299 | 12 | 2.3% |
| $300 to $399 | 81 | 15.6% |
| $400 or more | 427 | 82.1% |
| Median (dollars) | 522 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21054
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 2,639 | 100% |
| Less than 20.0 percent | 909 | 34.4% |
| 20.0 to 24.9 percent | 541 | 20.5% |
| 25.0 to 29.9 percent | 288 | 10.9% |
| 30.0 to 34.9 percent | 364 | 13.8% |
| 35.0 percent or more | 537 | 20.3% |
| Not computed | 0 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21054
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 510 | 100% |
| Less than 10.0 percent | 319 | 62.5% |
| 10.0 to 14.9 percent | 133 | 26.1% |
| 15.0 to 19.9 percent | 39 | 7.6% |
| 20.0 to 24.9 percent | 10 | 2.0% |
| 25.0 to 29.9 percent | 0 | 0.0% |
| 30.0 to 34.9 percent | 9 | 1.8% |
| 35.0 percent or more | 0 | 0.0% |
| Not computed | 10 | 0% |
Gross Rent in Zip Code 21054
*Base on 2012 Data
| Occupied units paying rent | 246 | 100% |
| Less than $200 | 0 | 0.0% |
| $200 to $299 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $749 | 0 | 0.0% |
| $750 to $999 | 6 | 2.4% |
| $1,000 to $1,499 | 55 | 22.4% |
| $1,500 or more | 185 | 75.2% |
| Median (dollars) | 1,798 | 0% |
| No rent paid | 83 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21054
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 246 | 100% |
| Less than 15.0 percent | 28 | 11.4% |
| 15.0 to 19.9 percent | 11 | 4.5% |
| 20.0 to 24.9 percent | 47 | 19.1% |
| 25.0 to 29.9 percent | 0 | 0.0% |
| 30.0 to 34.9 percent | 53 | 21.5% |
| 35.0 percent or more | 107 | 43.5% |
| Not computed | 83 | 0% |