Year Structure Built in Zip Code 21903
*Base on 2012 Data
| Total housing units | 2,549 | 100% |
| Built 2010 or later | 0 | 0.0% |
| Built 2000 to 2009 | 362 | 14.2% |
| Built 1990 to 1999 | 578 | 22.7% |
| Built 1980 to 1989 | 424 | 16.6% |
| Built 1970 to 1979 | 429 | 16.8% |
| Built 1960 to 1969 | 266 | 10.4% |
| Built 1950 to 1959 | 112 | 4.4% |
| Built 1940 to 1949 | 143 | 5.6% |
| Built 1939 or earlier | 235 | 9.2% |
Value in Zip Code 21903
*Base on 2012 Data
| Owner-occupied units | 1,200 | 100% |
| Less than $50,000 | 45 | 3.8% |
| $50,000 to $99,999 | 0 | 0.0% |
| $100,000 to $149,999 | 45 | 3.8% |
| $150,000 to $199,999 | 181 | 15.1% |
| $200,000 to $299,999 | 407 | 33.9% |
| $300,000 to $499,999 | 452 | 37.7% |
| $500,000 to $999,999 | 32 | 2.7% |
| $1,000,000 or more | 38 | 3.2% |
| Median (dollars) | 278,800 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21903
*Base on 2012 Data
| Housing units with a mortgage | 924 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 12 | 1.3% |
| $700 to $999 | 0 | 0.0% |
| $1,000 to $1,499 | 155 | 16.8% |
| $1,500 to $1,999 | 277 | 30.0% |
| $2,000 or more | 480 | 51.9% |
| Median (dollars) | 2,045 | 0% |
Housing Occupancy in Zip Code 21903
*Base on 2012 Data
| Total housing units | 2,549 | 100% |
| Occupied housing units | 2,206 | 86.5% |
| Vacant housing units | 343 | 13.5% |
| Homeowner vacancy rate | 4 | 0% |
| Rental vacancy rate | 9 | 0% |
Units In Structure in Zip Code 21903
*Base on 2012 Data
| Total housing units | 2,549 | 100% |
| 1-unit, detached | 1,586 | 62.2% |
| 1-unit, attached | 209 | 8.2% |
| 2 units | 54 | 2.1% |
| 3 or 4 units | 65 | 2.6% |
| 5 to 9 units | 341 | 13.4% |
| 10 to 19 units | 87 | 3.4% |
| 20 or more units | 94 | 3.7% |
| Mobile home | 113 | 4.4% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21903
*Base on 2012 Data
| Total housing units | 2,549 | 100% |
| 1 room | 118 | 4.6% |
| 2 rooms | 28 | 1.1% |
| 3 rooms | 308 | 12.1% |
| 4 rooms | 219 | 8.6% |
| 5 rooms | 470 | 18.4% |
| 6 rooms | 453 | 17.8% |
| 7 rooms | 287 | 11.3% |
| 8 rooms | 152 | 6.0% |
| 9 rooms or more | 514 | 20.2% |
| Median rooms | 6 | 0% |
Bedrooms in Zip Code 21903
*Base on 2012 Data
| Total housing units | 2,549 | 100% |
| No bedroom | 118 | 4.6% |
| 1 bedroom | 369 | 14.5% |
| 2 bedrooms | 434 | 17.0% |
| 3 bedrooms | 918 | 36.0% |
| 4 bedrooms | 657 | 25.8% |
| 5 or more bedrooms | 53 | 2.1% |
Housing Tenure in Zip Code 21903
*Base on 2012 Data
| Occupied housing units | 2,206 | 100% |
| Owner-occupied | 1,200 | 54.4% |
| Renter-occupied | 1,006 | 45.6% |
| 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 21903
*Base on 2012 Data
| Occupied housing units | 2,206 | 100% |
| Moved in 2010 or later | 325 | 14.7% |
| Moved in 2000 to 2009 | 1,015 | 46.0% |
| Moved in 1990 to 1999 | 491 | 22.3% |
| Moved in 1980 to 1989 | 156 | 7.1% |
| Moved in 1970 to 1979 | 109 | 4.9% |
| Moved in 1969 or earlier | 110 | 5.0% |
Vehicles Available in Zip Code 21903
*Base on 2012 Data
| Occupied housing units | 2,206 | 100% |
| No vehicles available | 181 | 8.2% |
| 1 vehicle available | 852 | 38.6% |
| 2 vehicles available | 675 | 30.6% |
| 3 or more vehicles available | 498 | 22.6% |
House Heating Fuel in Zip Code 21903
*Base on 2012 Data
| Occupied housing units | 2,206 | 100% |
| Utility gas | 527 | 23.9% |
| Bottled, tank, or LP gas | 119 | 5.4% |
| Electricity | 950 | 43.1% |
| Fuel oil, kerosene, etc. | 553 | 25.1% |
| Coal or coke | 29 | 1.3% |
| Wood | 14 | 0.6% |
| Solar energy | 0 | 0.0% |
| Other fuel | 14 | 0.6% |
| No fuel used | 0 | 0.0% |
Selected Characteristics in Zip Code 21903
*Base on 2012 Data
| Occupied housing units | 2,206 | 100% |
| Lacking complete plumbing facilities | 0 | 0.0% |
| Lacking complete kitchen facilities | 80 | 3.6% |
| No telephone service available | 67 | 3.0% |
Occupants Per Room in Zip Code 21903
*Base on 2012 Data
| Occupied housing units | 2,206 | 100% |
| 1.00 or less | 2,192 | 99.4% |
| 1.01 to 1.50 | 14 | 0.6% |
| 1.51 or more | 0 | 0.0% |
Mortgage Status in Zip Code 21903
*Base on 2012 Data
| Owner-occupied units | 1,200 | 100% |
| Housing units with a mortgage | 924 | 77.0% |
| Housing units without a mortgage | 276 | 23.0% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21903
*Base on 2012 Data
| Housing units without a mortgage | 276 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 0 | 0.0% |
| $200 to $299 | 0 | 0.0% |
| $300 to $399 | 11 | 4.0% |
| $400 or more | 265 | 96.0% |
| Median (dollars) | 555 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21903
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 924 | 100% |
| Less than 20.0 percent | 211 | 22.8% |
| 20.0 to 24.9 percent | 150 | 16.2% |
| 25.0 to 29.9 percent | 97 | 10.5% |
| 30.0 to 34.9 percent | 188 | 20.3% |
| 35.0 percent or more | 278 | 30.1% |
| Not computed | 0 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21903
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 276 | 100% |
| Less than 10.0 percent | 78 | 28.3% |
| 10.0 to 14.9 percent | 75 | 27.2% |
| 15.0 to 19.9 percent | 32 | 11.6% |
| 20.0 to 24.9 percent | 11 | 4.0% |
| 25.0 to 29.9 percent | 0 | 0.0% |
| 30.0 to 34.9 percent | 13 | 4.7% |
| 35.0 percent or more | 67 | 24.3% |
| Not computed | 0 | 0% |
Gross Rent in Zip Code 21903
*Base on 2012 Data
| Occupied units paying rent | 955 | 100% |
| Less than $200 | 0 | 0.0% |
| $200 to $299 | 167 | 17.5% |
| $300 to $499 | 84 | 8.8% |
| $500 to $749 | 105 | 11.0% |
| $750 to $999 | 331 | 34.7% |
| $1,000 to $1,499 | 177 | 18.5% |
| $1,500 or more | 91 | 9.5% |
| Median (dollars) | 881 | 0% |
| No rent paid | 51 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21903
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 917 | 100% |
| Less than 15.0 percent | 23 | 2.5% |
| 15.0 to 19.9 percent | 197 | 21.5% |
| 20.0 to 24.9 percent | 67 | 7.3% |
| 25.0 to 29.9 percent | 64 | 7.0% |
| 30.0 to 34.9 percent | 124 | 13.5% |
| 35.0 percent or more | 442 | 48.2% |
| Not computed | 89 | 0% |