Year Structure Built in Zip Code 20815
*Base on 2012 Data
| Total housing units | 14,270 | 100% |
| Built 2010 or later | 6 | 0.0% |
| Built 2000 to 2009 | 652 | 4.6% |
| Built 1990 to 1999 | 965 | 6.8% |
| Built 1980 to 1989 | 1,415 | 9.9% |
| Built 1970 to 1979 | 1,895 | 13.3% |
| Built 1960 to 1969 | 2,126 | 14.9% |
| Built 1950 to 1959 | 2,683 | 18.8% |
| Built 1940 to 1949 | 1,613 | 11.3% |
| Built 1939 or earlier | 2,915 | 20.4% |
Value in Zip Code 20815
*Base on 2012 Data
| Owner-occupied units | 8,572 | 100% |
| Less than $50,000 | 14 | 0.2% |
| $50,000 to $99,999 | 15 | 0.2% |
| $100,000 to $149,999 | 57 | 0.7% |
| $150,000 to $199,999 | 106 | 1.2% |
| $200,000 to $299,999 | 325 | 3.8% |
| $300,000 to $499,999 | 996 | 11.6% |
| $500,000 to $999,999 | 3,565 | 41.6% |
| $1,000,000 or more | 3,494 | 40.8% |
| Median (dollars) | 895,300 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 20815
*Base on 2012 Data
| Housing units with a mortgage | 6,026 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 17 | 0.3% |
| $700 to $999 | 42 | 0.7% |
| $1,000 to $1,499 | 248 | 4.1% |
| $1,500 to $1,999 | 357 | 5.9% |
| $2,000 or more | 5,362 | 89.0% |
| Median (dollars) | 3,723 | 0% |
Housing Occupancy in Zip Code 20815
*Base on 2012 Data
| Total housing units | 14,270 | 100% |
| Occupied housing units | 13,524 | 94.8% |
| Vacant housing units | 746 | 5.2% |
| Homeowner vacancy rate | 1 | 0% |
| Rental vacancy rate | 1 | 0% |
Units In Structure in Zip Code 20815
*Base on 2012 Data
| Total housing units | 14,270 | 100% |
| 1-unit, detached | 6,721 | 47.1% |
| 1-unit, attached | 610 | 4.3% |
| 2 units | 40 | 0.3% |
| 3 or 4 units | 197 | 1.4% |
| 5 to 9 units | 352 | 2.5% |
| 10 to 19 units | 295 | 2.1% |
| 20 or more units | 6,014 | 42.1% |
| Mobile home | 0 | 0.0% |
| Boat, RV, van, etc. | 41 | 0.3% |
Rooms in Zip Code 20815
*Base on 2012 Data
| Total housing units | 14,270 | 100% |
| 1 room | 528 | 3.7% |
| 2 rooms | 721 | 5.1% |
| 3 rooms | 2,139 | 15.0% |
| 4 rooms | 1,834 | 12.9% |
| 5 rooms | 1,324 | 9.3% |
| 6 rooms | 1,070 | 7.5% |
| 7 rooms | 823 | 5.8% |
| 8 rooms | 1,162 | 8.1% |
| 9 rooms or more | 4,669 | 32.7% |
| Median rooms | 6 | 0% |
Bedrooms in Zip Code 20815
*Base on 2012 Data
| Total housing units | 14,270 | 100% |
| No bedroom | 715 | 5.0% |
| 1 bedroom | 3,163 | 22.2% |
| 2 bedrooms | 2,875 | 20.1% |
| 3 bedrooms | 2,791 | 19.6% |
| 4 bedrooms | 2,499 | 17.5% |
| 5 or more bedrooms | 2,227 | 15.6% |
Housing Tenure in Zip Code 20815
*Base on 2012 Data
| Occupied housing units | 13,524 | 100% |
| Owner-occupied | 8,572 | 63.4% |
| Renter-occupied | 4,952 | 36.6% |
| 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 20815
*Base on 2012 Data
| Occupied housing units | 13,524 | 100% |
| Moved in 2010 or later | 1,309 | 9.7% |
| Moved in 2000 to 2009 | 6,685 | 49.4% |
| Moved in 1990 to 1999 | 2,753 | 20.4% |
| Moved in 1980 to 1989 | 1,383 | 10.2% |
| Moved in 1970 to 1979 | 778 | 5.8% |
| Moved in 1969 or earlier | 616 | 4.6% |
Vehicles Available in Zip Code 20815
*Base on 2012 Data
| Occupied housing units | 13,524 | 100% |
| No vehicles available | 1,777 | 13.1% |
| 1 vehicle available | 5,640 | 41.7% |
| 2 vehicles available | 4,567 | 33.8% |
| 3 or more vehicles available | 1,540 | 11.4% |
House Heating Fuel in Zip Code 20815
*Base on 2012 Data
| Occupied housing units | 13,524 | 100% |
| Utility gas | 8,805 | 65.1% |
| Bottled, tank, or LP gas | 86 | 0.6% |
| Electricity | 4,080 | 30.2% |
| Fuel oil, kerosene, etc. | 494 | 3.7% |
| Coal or coke | 0 | 0.0% |
| Wood | 0 | 0.0% |
| Solar energy | 0 | 0.0% |
| Other fuel | 35 | 0.3% |
| No fuel used | 24 | 0.2% |
Selected Characteristics in Zip Code 20815
*Base on 2012 Data
| Occupied housing units | 13,524 | 100% |
| Lacking complete plumbing facilities | 16 | 0.1% |
| Lacking complete kitchen facilities | 185 | 1.4% |
| No telephone service available | 95 | 0.7% |
Occupants Per Room in Zip Code 20815
*Base on 2012 Data
| Occupied housing units | 13,524 | 100% |
| 1.00 or less | 13,389 | 99.0% |
| 1.01 to 1.50 | 92 | 0.7% |
| 1.51 or more | 43 | 0.3% |
Mortgage Status in Zip Code 20815
*Base on 2012 Data
| Owner-occupied units | 8,572 | 100% |
| Housing units with a mortgage | 6,026 | 70.3% |
| Housing units without a mortgage | 2,546 | 29.7% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 20815
*Base on 2012 Data
| Housing units without a mortgage | 2,546 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 0 | 0.0% |
| $200 to $299 | 5 | 0.2% |
| $300 to $399 | 12 | 0.5% |
| $400 or more | 2,529 | 99.3% |
| Median (dollars) | 0 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 20815
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 6,010 | 100% |
| Less than 20.0 percent | 2,806 | 46.7% |
| 20.0 to 24.9 percent | 763 | 12.7% |
| 25.0 to 29.9 percent | 622 | 10.3% |
| 30.0 to 34.9 percent | 526 | 8.8% |
| 35.0 percent or more | 1,293 | 21.5% |
| Not computed | 16 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 20815
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 2,544 | 100% |
| Less than 10.0 percent | 970 | 38.1% |
| 10.0 to 14.9 percent | 425 | 16.7% |
| 15.0 to 19.9 percent | 437 | 17.2% |
| 20.0 to 24.9 percent | 182 | 7.2% |
| 25.0 to 29.9 percent | 89 | 3.5% |
| 30.0 to 34.9 percent | 84 | 3.3% |
| 35.0 percent or more | 357 | 14.0% |
| Not computed | 2 | 0% |
Gross Rent in Zip Code 20815
*Base on 2012 Data
| Occupied units paying rent | 4,717 | 100% |
| Less than $200 | 0 | 0.0% |
| $200 to $299 | 65 | 1.4% |
| $300 to $499 | 0 | 0.0% |
| $500 to $749 | 45 | 1.0% |
| $750 to $999 | 79 | 1.7% |
| $1,000 to $1,499 | 1,288 | 27.3% |
| $1,500 or more | 3,240 | 68.7% |
| Median (dollars) | 1,819 | 0% |
| No rent paid | 235 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 20815
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 4,685 | 100% |
| Less than 15.0 percent | 630 | 13.4% |
| 15.0 to 19.9 percent | 628 | 13.4% |
| 20.0 to 24.9 percent | 874 | 18.7% |
| 25.0 to 29.9 percent | 660 | 14.1% |
| 30.0 to 34.9 percent | 449 | 9.6% |
| 35.0 percent or more | 1,444 | 30.8% |
| Not computed | 267 | 0% |