Year Structure Built in Zip Code 21210
*Base on 2012 Data
| Total housing units | 5,955 | 100% |
| Built 2010 or later | 29 | 0.5% |
| Built 2000 to 2009 | 34 | 0.6% |
| Built 1990 to 1999 | 72 | 1.2% |
| Built 1980 to 1989 | 323 | 5.4% |
| Built 1970 to 1979 | 712 | 12.0% |
| Built 1960 to 1969 | 858 | 14.4% |
| Built 1950 to 1959 | 838 | 14.1% |
| Built 1940 to 1949 | 309 | 5.2% |
| Built 1939 or earlier | 2,780 | 46.7% |
Value in Zip Code 21210
*Base on 2012 Data
| Owner-occupied units | 3,230 | 100% |
| Less than $50,000 | 40 | 1.2% |
| $50,000 to $99,999 | 13 | 0.4% |
| $100,000 to $149,999 | 95 | 2.9% |
| $150,000 to $199,999 | 253 | 7.8% |
| $200,000 to $299,999 | 523 | 16.2% |
| $300,000 to $499,999 | 955 | 29.6% |
| $500,000 to $999,999 | 1,113 | 34.5% |
| $1,000,000 or more | 238 | 7.4% |
| Median (dollars) | 445,200 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21210
*Base on 2012 Data
| Housing units with a mortgage | 2,218 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 28 | 1.3% |
| $700 to $999 | 50 | 2.3% |
| $1,000 to $1,499 | 183 | 8.3% |
| $1,500 to $1,999 | 333 | 15.0% |
| $2,000 or more | 1,624 | 73.2% |
| Median (dollars) | 2,763 | 0% |
Housing Occupancy in Zip Code 21210
*Base on 2012 Data
| Total housing units | 5,955 | 100% |
| Occupied housing units | 5,448 | 91.5% |
| Vacant housing units | 507 | 8.5% |
| Homeowner vacancy rate | 0 | 0% |
| Rental vacancy rate | 4 | 0% |
Units In Structure in Zip Code 21210
*Base on 2012 Data
| Total housing units | 5,955 | 100% |
| 1-unit, detached | 1,895 | 31.8% |
| 1-unit, attached | 762 | 12.8% |
| 2 units | 152 | 2.6% |
| 3 or 4 units | 161 | 2.7% |
| 5 to 9 units | 847 | 14.2% |
| 10 to 19 units | 226 | 3.8% |
| 20 or more units | 1,912 | 32.1% |
| Mobile home | 0 | 0.0% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21210
*Base on 2012 Data
| Total housing units | 5,955 | 100% |
| 1 room | 187 | 3.1% |
| 2 rooms | 181 | 3.0% |
| 3 rooms | 801 | 13.5% |
| 4 rooms | 715 | 12.0% |
| 5 rooms | 868 | 14.6% |
| 6 rooms | 573 | 9.6% |
| 7 rooms | 623 | 10.5% |
| 8 rooms | 524 | 8.8% |
| 9 rooms or more | 1,483 | 24.9% |
| Median rooms | 6 | 0% |
Bedrooms in Zip Code 21210
*Base on 2012 Data
| Total housing units | 5,955 | 100% |
| No bedroom | 327 | 5.5% |
| 1 bedroom | 1,077 | 18.1% |
| 2 bedrooms | 1,767 | 29.7% |
| 3 bedrooms | 1,142 | 19.2% |
| 4 bedrooms | 818 | 13.7% |
| 5 or more bedrooms | 824 | 13.8% |
Housing Tenure in Zip Code 21210
*Base on 2012 Data
| Occupied housing units | 5,448 | 100% |
| Owner-occupied | 3,230 | 59.3% |
| Renter-occupied | 2,218 | 40.7% |
| Average household size of owner-occupied unit | 2 | 0% |
| Average household size of renter-occupied unit | 2 | 0% |
Year Householder Moved Into Unit in Zip Code 21210
*Base on 2012 Data
| Occupied housing units | 5,448 | 100% |
| Moved in 2010 or later | 782 | 14.4% |
| Moved in 2000 to 2009 | 2,814 | 51.7% |
| Moved in 1990 to 1999 | 937 | 17.2% |
| Moved in 1980 to 1989 | 611 | 11.2% |
| Moved in 1970 to 1979 | 201 | 3.7% |
| Moved in 1969 or earlier | 103 | 1.9% |
Vehicles Available in Zip Code 21210
*Base on 2012 Data
| Occupied housing units | 5,448 | 100% |
| No vehicles available | 470 | 8.6% |
| 1 vehicle available | 2,450 | 45.0% |
| 2 vehicles available | 2,000 | 36.7% |
| 3 or more vehicles available | 528 | 9.7% |
House Heating Fuel in Zip Code 21210
*Base on 2012 Data
| Occupied housing units | 5,448 | 100% |
| Utility gas | 3,224 | 59.2% |
| Bottled, tank, or LP gas | 66 | 1.2% |
| Electricity | 1,299 | 23.8% |
| Fuel oil, kerosene, etc. | 822 | 15.1% |
| Coal or coke | 0 | 0.0% |
| Wood | 0 | 0.0% |
| Solar energy | 0 | 0.0% |
| Other fuel | 37 | 0.7% |
| No fuel used | 0 | 0.0% |
Selected Characteristics in Zip Code 21210
*Base on 2012 Data
| Occupied housing units | 5,448 | 100% |
| Lacking complete plumbing facilities | 64 | 1.2% |
| Lacking complete kitchen facilities | 51 | 0.9% |
| No telephone service available | 85 | 1.6% |
Occupants Per Room in Zip Code 21210
*Base on 2012 Data
| Occupied housing units | 5,448 | 100% |
| 1.00 or less | 5,432 | 99.7% |
| 1.01 to 1.50 | 0 | 0.0% |
| 1.51 or more | 16 | 0.3% |
Mortgage Status in Zip Code 21210
*Base on 2012 Data
| Owner-occupied units | 3,230 | 100% |
| Housing units with a mortgage | 2,218 | 68.7% |
| Housing units without a mortgage | 1,012 | 31.3% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21210
*Base on 2012 Data
| Housing units without a mortgage | 1,012 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 0 | 0.0% |
| $200 to $299 | 9 | 0.9% |
| $300 to $399 | 18 | 1.8% |
| $400 or more | 985 | 97.3% |
| Median (dollars) | 0 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21210
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 2,206 | 100% |
| Less than 20.0 percent | 956 | 43.3% |
| 20.0 to 24.9 percent | 333 | 15.1% |
| 25.0 to 29.9 percent | 271 | 12.3% |
| 30.0 to 34.9 percent | 173 | 7.8% |
| 35.0 percent or more | 473 | 21.4% |
| Not computed | 12 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21210
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 1,000 | 100% |
| Less than 10.0 percent | 358 | 35.8% |
| 10.0 to 14.9 percent | 193 | 19.3% |
| 15.0 to 19.9 percent | 142 | 14.2% |
| 20.0 to 24.9 percent | 107 | 10.7% |
| 25.0 to 29.9 percent | 34 | 3.4% |
| 30.0 to 34.9 percent | 55 | 5.5% |
| 35.0 percent or more | 111 | 11.1% |
| Not computed | 12 | 0% |
Gross Rent in Zip Code 21210
*Base on 2012 Data
| Occupied units paying rent | 2,192 | 100% |
| Less than $200 | 0 | 0.0% |
| $200 to $299 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $749 | 78 | 3.6% |
| $750 to $999 | 586 | 26.7% |
| $1,000 to $1,499 | 969 | 44.2% |
| $1,500 or more | 559 | 25.5% |
| Median (dollars) | 1,235 | 0% |
| No rent paid | 26 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21210
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 2,144 | 100% |
| Less than 15.0 percent | 284 | 13.2% |
| 15.0 to 19.9 percent | 284 | 13.2% |
| 20.0 to 24.9 percent | 160 | 7.5% |
| 25.0 to 29.9 percent | 320 | 14.9% |
| 30.0 to 34.9 percent | 227 | 10.6% |
| 35.0 percent or more | 869 | 40.5% |
| Not computed | 74 | 0% |