Year Structure Built in Zip Code 21084
*Base on 2012 Data
| Total housing units | 2,849 | 100% |
| Built 2010 or later | 18 | 0.6% |
| Built 2000 to 2009 | 359 | 12.6% |
| Built 1990 to 1999 | 359 | 12.6% |
| Built 1980 to 1989 | 596 | 20.9% |
| Built 1970 to 1979 | 753 | 26.4% |
| Built 1960 to 1969 | 263 | 9.2% |
| Built 1950 to 1959 | 199 | 7.0% |
| Built 1940 to 1949 | 28 | 1.0% |
| Built 1939 or earlier | 274 | 9.6% |
Value in Zip Code 21084
*Base on 2012 Data
| Owner-occupied units | 2,542 | 100% |
| Less than $50,000 | 37 | 1.5% |
| $50,000 to $99,999 | 0 | 0.0% |
| $100,000 to $149,999 | 27 | 1.1% |
| $150,000 to $199,999 | 73 | 2.9% |
| $200,000 to $299,999 | 499 | 19.6% |
| $300,000 to $499,999 | 1,296 | 51.0% |
| $500,000 to $999,999 | 585 | 23.0% |
| $1,000,000 or more | 25 | 1.0% |
| Median (dollars) | 375,800 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21084
*Base on 2012 Data
| Housing units with a mortgage | 1,689 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 8 | 0.5% |
| $700 to $999 | 49 | 2.9% |
| $1,000 to $1,499 | 206 | 12.2% |
| $1,500 to $1,999 | 282 | 16.7% |
| $2,000 or more | 1,144 | 67.7% |
| Median (dollars) | 2,423 | 0% |
Housing Occupancy in Zip Code 21084
*Base on 2012 Data
| Total housing units | 2,849 | 100% |
| Occupied housing units | 2,712 | 95.2% |
| Vacant housing units | 137 | 4.8% |
| Homeowner vacancy rate | 0 | 0% |
| Rental vacancy rate | 0 | 0% |
Units In Structure in Zip Code 21084
*Base on 2012 Data
| Total housing units | 2,849 | 100% |
| 1-unit, detached | 2,744 | 96.3% |
| 1-unit, attached | 0 | 0.0% |
| 2 units | 39 | 1.4% |
| 3 or 4 units | 0 | 0.0% |
| 5 to 9 units | 0 | 0.0% |
| 10 to 19 units | 33 | 1.2% |
| 20 or more units | 0 | 0.0% |
| Mobile home | 33 | 1.2% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21084
*Base on 2012 Data
| Total housing units | 2,849 | 100% |
| 1 room | 0 | 0.0% |
| 2 rooms | 0 | 0.0% |
| 3 rooms | 13 | 0.5% |
| 4 rooms | 160 | 5.6% |
| 5 rooms | 227 | 8.0% |
| 6 rooms | 390 | 13.7% |
| 7 rooms | 481 | 16.9% |
| 8 rooms | 427 | 15.0% |
| 9 rooms or more | 1,151 | 40.4% |
| Median rooms | 8 | 0% |
Bedrooms in Zip Code 21084
*Base on 2012 Data
| Total housing units | 2,849 | 100% |
| No bedroom | 0 | 0.0% |
| 1 bedroom | 0 | 0.0% |
| 2 bedrooms | 341 | 12.0% |
| 3 bedrooms | 1,431 | 50.2% |
| 4 bedrooms | 781 | 27.4% |
| 5 or more bedrooms | 296 | 10.4% |
Housing Tenure in Zip Code 21084
*Base on 2012 Data
| Occupied housing units | 2,712 | 100% |
| Owner-occupied | 2,542 | 93.7% |
| Renter-occupied | 170 | 6.3% |
| 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 21084
*Base on 2012 Data
| Occupied housing units | 2,712 | 100% |
| Moved in 2010 or later | 52 | 1.9% |
| Moved in 2000 to 2009 | 934 | 34.4% |
| Moved in 1990 to 1999 | 568 | 20.9% |
| Moved in 1980 to 1989 | 523 | 19.3% |
| Moved in 1970 to 1979 | 421 | 15.5% |
| Moved in 1969 or earlier | 214 | 7.9% |
Vehicles Available in Zip Code 21084
*Base on 2012 Data
| Occupied housing units | 2,712 | 100% |
| No vehicles available | 12 | 0.4% |
| 1 vehicle available | 478 | 17.6% |
| 2 vehicles available | 1,043 | 38.5% |
| 3 or more vehicles available | 1,179 | 43.5% |
House Heating Fuel in Zip Code 21084
*Base on 2012 Data
| Occupied housing units | 2,712 | 100% |
| Utility gas | 113 | 4.2% |
| Bottled, tank, or LP gas | 423 | 15.6% |
| Electricity | 992 | 36.6% |
| Fuel oil, kerosene, etc. | 910 | 33.6% |
| Coal or coke | 11 | 0.4% |
| Wood | 122 | 4.5% |
| Solar energy | 0 | 0.0% |
| Other fuel | 97 | 3.6% |
| No fuel used | 44 | 1.6% |
Selected Characteristics in Zip Code 21084
*Base on 2012 Data
| Occupied housing units | 2,712 | 100% |
| Lacking complete plumbing facilities | 39 | 1.4% |
| Lacking complete kitchen facilities | 52 | 1.9% |
| No telephone service available | 50 | 1.8% |
Occupants Per Room in Zip Code 21084
*Base on 2012 Data
| Occupied housing units | 2,712 | 100% |
| 1.00 or less | 2,712 | 100.0% |
| 1.01 to 1.50 | 0 | 0.0% |
| 1.51 or more | 0 | 0.0% |
Mortgage Status in Zip Code 21084
*Base on 2012 Data
| Owner-occupied units | 2,542 | 100% |
| Housing units with a mortgage | 1,689 | 66.4% |
| Housing units without a mortgage | 853 | 33.6% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21084
*Base on 2012 Data
| Housing units without a mortgage | 853 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 0 | 0.0% |
| $200 to $299 | 0 | 0.0% |
| $300 to $399 | 62 | 7.3% |
| $400 or more | 791 | 92.7% |
| Median (dollars) | 584 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21084
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 1,673 | 100% |
| Less than 20.0 percent | 477 | 28.5% |
| 20.0 to 24.9 percent | 323 | 19.3% |
| 25.0 to 29.9 percent | 223 | 13.3% |
| 30.0 to 34.9 percent | 126 | 7.5% |
| 35.0 percent or more | 524 | 31.3% |
| Not computed | 16 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21084
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 853 | 100% |
| Less than 10.0 percent | 371 | 43.5% |
| 10.0 to 14.9 percent | 135 | 15.8% |
| 15.0 to 19.9 percent | 75 | 8.8% |
| 20.0 to 24.9 percent | 66 | 7.7% |
| 25.0 to 29.9 percent | 63 | 7.4% |
| 30.0 to 34.9 percent | 57 | 6.7% |
| 35.0 percent or more | 86 | 10.1% |
| Not computed | 0 | 0% |
Gross Rent in Zip Code 21084
*Base on 2012 Data
| Occupied units paying rent | 133 | 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 | 48 | 36.1% |
| $1,000 to $1,499 | 31 | 23.3% |
| $1,500 or more | 54 | 40.6% |
| Median (dollars) | 1,149 | 0% |
| No rent paid | 37 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21084
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 133 | 100% |
| Less than 15.0 percent | 0 | 0.0% |
| 15.0 to 19.9 percent | 39 | 29.3% |
| 20.0 to 24.9 percent | 23 | 17.3% |
| 25.0 to 29.9 percent | 8 | 6.0% |
| 30.0 to 34.9 percent | 0 | 0.0% |
| 35.0 percent or more | 63 | 47.4% |
| Not computed | 37 | 0% |