Year Structure Built in Zip Code 21224
*Base on 2012 Data
| Total housing units | 22,142 | 100% |
| Built 2010 or later | 30 | 0.1% |
| Built 2000 to 2009 | 826 | 3.7% |
| Built 1990 to 1999 | 481 | 2.2% |
| Built 1980 to 1989 | 556 | 2.5% |
| Built 1970 to 1979 | 490 | 2.2% |
| Built 1960 to 1969 | 826 | 3.7% |
| Built 1950 to 1959 | 4,186 | 18.9% |
| Built 1940 to 1949 | 2,680 | 12.1% |
| Built 1939 or earlier | 12,067 | 54.5% |
Value in Zip Code 21224
*Base on 2012 Data
| Owner-occupied units | 10,751 | 100% |
| Less than $50,000 | 538 | 5.0% |
| $50,000 to $99,999 | 1,042 | 9.7% |
| $100,000 to $149,999 | 1,993 | 18.5% |
| $150,000 to $199,999 | 2,377 | 22.1% |
| $200,000 to $299,999 | 3,050 | 28.4% |
| $300,000 to $499,999 | 1,397 | 13.0% |
| $500,000 to $999,999 | 314 | 2.9% |
| $1,000,000 or more | 40 | 0.4% |
| Median (dollars) | 183,700 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21224
*Base on 2012 Data
| Housing units with a mortgage | 7,663 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 33 | 0.4% |
| $500 to $699 | 335 | 4.4% |
| $700 to $999 | 1,071 | 14.0% |
| $1,000 to $1,499 | 2,011 | 26.2% |
| $1,500 to $1,999 | 1,967 | 25.7% |
| $2,000 or more | 2,246 | 29.3% |
| Median (dollars) | 1,594 | 0% |
Housing Occupancy in Zip Code 21224
*Base on 2012 Data
| Total housing units | 22,142 | 100% |
| Occupied housing units | 18,120 | 81.8% |
| Vacant housing units | 4,022 | 18.2% |
| Homeowner vacancy rate | 8 | 0% |
| Rental vacancy rate | 9 | 0% |
Units In Structure in Zip Code 21224
*Base on 2012 Data
| Total housing units | 22,142 | 100% |
| 1-unit, detached | 1,676 | 7.6% |
| 1-unit, attached | 17,137 | 77.4% |
| 2 units | 1,281 | 5.8% |
| 3 or 4 units | 307 | 1.4% |
| 5 to 9 units | 306 | 1.4% |
| 10 to 19 units | 356 | 1.6% |
| 20 or more units | 979 | 4.4% |
| Mobile home | 66 | 0.3% |
| Boat, RV, van, etc. | 34 | 0.2% |
Rooms in Zip Code 21224
*Base on 2012 Data
| Total housing units | 22,142 | 100% |
| 1 room | 154 | 0.7% |
| 2 rooms | 256 | 1.2% |
| 3 rooms | 1,490 | 6.7% |
| 4 rooms | 3,414 | 15.4% |
| 5 rooms | 5,899 | 26.6% |
| 6 rooms | 5,830 | 26.3% |
| 7 rooms | 2,932 | 13.2% |
| 8 rooms | 1,219 | 5.5% |
| 9 rooms or more | 948 | 4.3% |
| Median rooms | 6 | 0% |
Bedrooms in Zip Code 21224
*Base on 2012 Data
| Total housing units | 22,142 | 100% |
| No bedroom | 171 | 0.8% |
| 1 bedroom | 2,304 | 10.4% |
| 2 bedrooms | 9,342 | 42.2% |
| 3 bedrooms | 8,730 | 39.4% |
| 4 bedrooms | 1,242 | 5.6% |
| 5 or more bedrooms | 353 | 1.6% |
Housing Tenure in Zip Code 21224
*Base on 2012 Data
| Occupied housing units | 18,120 | 100% |
| Owner-occupied | 10,751 | 59.3% |
| Renter-occupied | 7,369 | 40.7% |
| Average household size of owner-occupied unit | 2 | 0% |
| Average household size of renter-occupied unit | 3 | 0% |
Year Householder Moved Into Unit in Zip Code 21224
*Base on 2012 Data
| Occupied housing units | 18,120 | 100% |
| Moved in 2010 or later | 2,671 | 14.7% |
| Moved in 2000 to 2009 | 9,561 | 52.8% |
| Moved in 1990 to 1999 | 2,252 | 12.4% |
| Moved in 1980 to 1989 | 1,061 | 5.9% |
| Moved in 1970 to 1979 | 862 | 4.8% |
| Moved in 1969 or earlier | 1,713 | 9.5% |
Vehicles Available in Zip Code 21224
*Base on 2012 Data
| Occupied housing units | 18,120 | 100% |
| No vehicles available | 4,137 | 22.8% |
| 1 vehicle available | 7,467 | 41.2% |
| 2 vehicles available | 5,102 | 28.2% |
| 3 or more vehicles available | 1,414 | 7.8% |
House Heating Fuel in Zip Code 21224
*Base on 2012 Data
| Occupied housing units | 18,120 | 100% |
| Utility gas | 12,684 | 70.0% |
| Bottled, tank, or LP gas | 122 | 0.7% |
| Electricity | 3,719 | 20.5% |
| Fuel oil, kerosene, etc. | 1,422 | 7.8% |
| Coal or coke | 0 | 0.0% |
| Wood | 55 | 0.3% |
| Solar energy | 0 | 0.0% |
| Other fuel | 77 | 0.4% |
| No fuel used | 41 | 0.2% |
Selected Characteristics in Zip Code 21224
*Base on 2012 Data
| Occupied housing units | 18,120 | 100% |
| Lacking complete plumbing facilities | 126 | 0.7% |
| Lacking complete kitchen facilities | 44 | 0.2% |
| No telephone service available | 1,080 | 6.0% |
Occupants Per Room in Zip Code 21224
*Base on 2012 Data
| Occupied housing units | 18,120 | 100% |
| 1.00 or less | 17,586 | 97.1% |
| 1.01 to 1.50 | 416 | 2.3% |
| 1.51 or more | 118 | 0.7% |
Mortgage Status in Zip Code 21224
*Base on 2012 Data
| Owner-occupied units | 10,751 | 100% |
| Housing units with a mortgage | 7,663 | 71.3% |
| Housing units without a mortgage | 3,088 | 28.7% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21224
*Base on 2012 Data
| Housing units without a mortgage | 3,088 | 100% |
| Less than $100 | 8 | 0.3% |
| $100 to $199 | 132 | 4.3% |
| $200 to $299 | 572 | 18.5% |
| $300 to $399 | 749 | 24.3% |
| $400 or more | 1,627 | 52.7% |
| Median (dollars) | 413 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21224
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 7,648 | 100% |
| Less than 20.0 percent | 2,571 | 33.6% |
| 20.0 to 24.9 percent | 1,341 | 17.5% |
| 25.0 to 29.9 percent | 900 | 11.8% |
| 30.0 to 34.9 percent | 679 | 8.9% |
| 35.0 percent or more | 2,157 | 28.2% |
| Not computed | 15 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21224
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 3,055 | 100% |
| Less than 10.0 percent | 680 | 22.3% |
| 10.0 to 14.9 percent | 670 | 21.9% |
| 15.0 to 19.9 percent | 412 | 13.5% |
| 20.0 to 24.9 percent | 382 | 12.5% |
| 25.0 to 29.9 percent | 175 | 5.7% |
| 30.0 to 34.9 percent | 246 | 8.1% |
| 35.0 percent or more | 490 | 16.0% |
| Not computed | 33 | 0% |
Gross Rent in Zip Code 21224
*Base on 2012 Data
| Occupied units paying rent | 7,128 | 100% |
| Less than $200 | 64 | 0.9% |
| $200 to $299 | 156 | 2.2% |
| $300 to $499 | 304 | 4.3% |
| $500 to $749 | 946 | 13.3% |
| $750 to $999 | 1,387 | 19.5% |
| $1,000 to $1,499 | 2,597 | 36.4% |
| $1,500 or more | 1,674 | 23.5% |
| Median (dollars) | 1,138 | 0% |
| No rent paid | 241 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21224
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 6,946 | 100% |
| Less than 15.0 percent | 658 | 9.5% |
| 15.0 to 19.9 percent | 1,072 | 15.4% |
| 20.0 to 24.9 percent | 886 | 12.8% |
| 25.0 to 29.9 percent | 639 | 9.2% |
| 30.0 to 34.9 percent | 878 | 12.6% |
| 35.0 percent or more | 2,813 | 40.5% |
| Not computed | 423 | 0% |