Year Structure Built in Zip Code 21140
*Base on 2012 Data
| Total housing units | 1,311 | 100% |
| Built 2010 or later | 0 | 0.0% |
| Built 2000 to 2009 | 35 | 2.7% |
| Built 1990 to 1999 | 286 | 21.8% |
| Built 1980 to 1989 | 337 | 25.7% |
| Built 1970 to 1979 | 339 | 25.9% |
| Built 1960 to 1969 | 68 | 5.2% |
| Built 1950 to 1959 | 53 | 4.0% |
| Built 1940 to 1949 | 133 | 10.1% |
| Built 1939 or earlier | 60 | 4.6% |
Value in Zip Code 21140
*Base on 2012 Data
| Owner-occupied units | 1,170 | 100% |
| Less than $50,000 | 0 | 0.0% |
| $50,000 to $99,999 | 35 | 3.0% |
| $100,000 to $149,999 | 8 | 0.7% |
| $150,000 to $199,999 | 20 | 1.7% |
| $200,000 to $299,999 | 77 | 6.6% |
| $300,000 to $499,999 | 554 | 47.4% |
| $500,000 to $999,999 | 428 | 36.6% |
| $1,000,000 or more | 48 | 4.1% |
| Median (dollars) | 449,800 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21140
*Base on 2012 Data
| Housing units with a mortgage | 915 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 10 | 1.1% |
| $700 to $999 | 13 | 1.4% |
| $1,000 to $1,499 | 96 | 10.5% |
| $1,500 to $1,999 | 127 | 13.9% |
| $2,000 or more | 669 | 73.1% |
| Median (dollars) | 2,596 | 0% |
Housing Occupancy in Zip Code 21140
*Base on 2012 Data
| Total housing units | 1,311 | 100% |
| Occupied housing units | 1,294 | 98.7% |
| Vacant housing units | 17 | 1.3% |
| Homeowner vacancy rate | 0 | 0% |
| Rental vacancy rate | 12 | 0% |
Units In Structure in Zip Code 21140
*Base on 2012 Data
| Total housing units | 1,311 | 100% |
| 1-unit, detached | 1,204 | 91.8% |
| 1-unit, attached | 95 | 7.2% |
| 2 units | 0 | 0.0% |
| 3 or 4 units | 0 | 0.0% |
| 5 to 9 units | 12 | 0.9% |
| 10 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home | 0 | 0.0% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21140
*Base on 2012 Data
| Total housing units | 1,311 | 100% |
| 1 room | 0 | 0.0% |
| 2 rooms | 7 | 0.5% |
| 3 rooms | 19 | 1.4% |
| 4 rooms | 122 | 9.3% |
| 5 rooms | 179 | 13.7% |
| 6 rooms | 155 | 11.8% |
| 7 rooms | 182 | 13.9% |
| 8 rooms | 201 | 15.3% |
| 9 rooms or more | 446 | 34.0% |
| Median rooms | 8 | 0% |
Bedrooms in Zip Code 21140
*Base on 2012 Data
| Total housing units | 1,311 | 100% |
| No bedroom | 0 | 0.0% |
| 1 bedroom | 25 | 1.9% |
| 2 bedrooms | 234 | 17.8% |
| 3 bedrooms | 427 | 32.6% |
| 4 bedrooms | 481 | 36.7% |
| 5 or more bedrooms | 144 | 11.0% |
Housing Tenure in Zip Code 21140
*Base on 2012 Data
| Occupied housing units | 1,294 | 100% |
| Owner-occupied | 1,170 | 90.4% |
| Renter-occupied | 124 | 9.6% |
| 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 21140
*Base on 2012 Data
| Occupied housing units | 1,294 | 100% |
| Moved in 2010 or later | 50 | 3.9% |
| Moved in 2000 to 2009 | 515 | 39.8% |
| Moved in 1990 to 1999 | 342 | 26.4% |
| Moved in 1980 to 1989 | 162 | 12.5% |
| Moved in 1970 to 1979 | 129 | 10.0% |
| Moved in 1969 or earlier | 96 | 7.4% |
Vehicles Available in Zip Code 21140
*Base on 2012 Data
| Occupied housing units | 1,294 | 100% |
| No vehicles available | 0 | 0.0% |
| 1 vehicle available | 358 | 27.7% |
| 2 vehicles available | 456 | 35.2% |
| 3 or more vehicles available | 480 | 37.1% |
House Heating Fuel in Zip Code 21140
*Base on 2012 Data
| Occupied housing units | 1,294 | 100% |
| Utility gas | 458 | 35.4% |
| Bottled, tank, or LP gas | 38 | 2.9% |
| Electricity | 547 | 42.3% |
| Fuel oil, kerosene, etc. | 195 | 15.1% |
| Coal or coke | 0 | 0.0% |
| Wood | 30 | 2.3% |
| Solar energy | 0 | 0.0% |
| Other fuel | 26 | 2.0% |
| No fuel used | 0 | 0.0% |
Selected Characteristics in Zip Code 21140
*Base on 2012 Data
| Occupied housing units | 1,294 | 100% |
| Lacking complete plumbing facilities | 0 | 0.0% |
| Lacking complete kitchen facilities | 10 | 0.8% |
| No telephone service available | 9 | 0.7% |
Occupants Per Room in Zip Code 21140
*Base on 2012 Data
| Occupied housing units | 1,294 | 100% |
| 1.00 or less | 1,279 | 98.8% |
| 1.01 to 1.50 | 0 | 0.0% |
| 1.51 or more | 15 | 1.2% |
Mortgage Status in Zip Code 21140
*Base on 2012 Data
| Owner-occupied units | 1,170 | 100% |
| Housing units with a mortgage | 915 | 78.2% |
| Housing units without a mortgage | 255 | 21.8% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21140
*Base on 2012 Data
| Housing units without a mortgage | 255 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 0 | 0.0% |
| $200 to $299 | 12 | 4.7% |
| $300 to $399 | 20 | 7.8% |
| $400 or more | 223 | 87.5% |
| Median (dollars) | 652 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21140
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 907 | 100% |
| Less than 20.0 percent | 396 | 43.7% |
| 20.0 to 24.9 percent | 71 | 7.8% |
| 25.0 to 29.9 percent | 143 | 15.8% |
| 30.0 to 34.9 percent | 98 | 10.8% |
| 35.0 percent or more | 199 | 21.9% |
| Not computed | 8 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21140
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 255 | 100% |
| Less than 10.0 percent | 164 | 64.3% |
| 10.0 to 14.9 percent | 11 | 4.3% |
| 15.0 to 19.9 percent | 25 | 9.8% |
| 20.0 to 24.9 percent | 11 | 4.3% |
| 25.0 to 29.9 percent | 8 | 3.1% |
| 30.0 to 34.9 percent | 0 | 0.0% |
| 35.0 percent or more | 36 | 14.1% |
| Not computed | 0 | 0% |
Gross Rent in Zip Code 21140
*Base on 2012 Data
| Occupied units paying rent | 124 | 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 | 0 | 0.0% |
| $1,000 to $1,499 | 51 | 41.1% |
| $1,500 or more | 73 | 58.9% |
| Median (dollars) | 1,645 | 0% |
| No rent paid | 0 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21140
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 124 | 100% |
| Less than 15.0 percent | 30 | 24.2% |
| 15.0 to 19.9 percent | 10 | 8.1% |
| 20.0 to 24.9 percent | 0 | 0.0% |
| 25.0 to 29.9 percent | 22 | 17.7% |
| 30.0 to 34.9 percent | 11 | 8.9% |
| 35.0 percent or more | 51 | 41.1% |
| Not computed | 0 | 0% |