Year Structure Built in Zip Code 20147
*Base on 2012 Data
| Total housing units | 19,748 | 100% |
| Built 2010 or later | 178 | 0.9% |
| Built 2000 to 2009 | 8,029 | 40.7% |
| Built 1990 to 1999 | 8,864 | 44.9% |
| Built 1980 to 1989 | 2,083 | 10.5% |
| Built 1970 to 1979 | 160 | 0.8% |
| Built 1960 to 1969 | 138 | 0.7% |
| Built 1950 to 1959 | 100 | 0.5% |
| Built 1940 to 1949 | 63 | 0.3% |
| Built 1939 or earlier | 133 | 0.7% |
Value in Zip Code 20147
*Base on 2012 Data
| Owner-occupied units | 13,983 | 100% |
| Less than $50,000 | 65 | 0.5% |
| $50,000 to $99,999 | 91 | 0.7% |
| $100,000 to $149,999 | 166 | 1.2% |
| $150,000 to $199,999 | 460 | 3.3% |
| $200,000 to $299,999 | 1,827 | 13.1% |
| $300,000 to $499,999 | 5,696 | 40.7% |
| $500,000 to $999,999 | 5,261 | 37.6% |
| $1,000,000 or more | 417 | 3.0% |
| Median (dollars) | 448,100 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 20147
*Base on 2012 Data
| Housing units with a mortgage | 12,813 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 6 | 0.0% |
| $500 to $699 | 30 | 0.2% |
| $700 to $999 | 345 | 2.7% |
| $1,000 to $1,499 | 546 | 4.3% |
| $1,500 to $1,999 | 1,376 | 10.7% |
| $2,000 or more | 10,510 | 82.0% |
| Median (dollars) | 2,761 | 0% |
Housing Occupancy in Zip Code 20147
*Base on 2012 Data
| Total housing units | 19,748 | 100% |
| Occupied housing units | 19,006 | 96.2% |
| Vacant housing units | 742 | 3.8% |
| Homeowner vacancy rate | 1 | 0% |
| Rental vacancy rate | 5 | 0% |
Units In Structure in Zip Code 20147
*Base on 2012 Data
| Total housing units | 19,748 | 100% |
| 1-unit, detached | 8,135 | 41.2% |
| 1-unit, attached | 6,784 | 34.4% |
| 2 units | 87 | 0.4% |
| 3 or 4 units | 219 | 1.1% |
| 5 to 9 units | 566 | 2.9% |
| 10 to 19 units | 2,536 | 12.8% |
| 20 or more units | 1,379 | 7.0% |
| Mobile home | 42 | 0.2% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 20147
*Base on 2012 Data
| Total housing units | 19,748 | 100% |
| 1 room | 38 | 0.2% |
| 2 rooms | 253 | 1.3% |
| 3 rooms | 1,481 | 7.5% |
| 4 rooms | 2,474 | 12.5% |
| 5 rooms | 2,083 | 10.5% |
| 6 rooms | 2,728 | 13.8% |
| 7 rooms | 2,137 | 10.8% |
| 8 rooms | 2,085 | 10.6% |
| 9 rooms or more | 6,469 | 32.8% |
| Median rooms | 7 | 0% |
Bedrooms in Zip Code 20147
*Base on 2012 Data
| Total housing units | 19,748 | 100% |
| No bedroom | 38 | 0.2% |
| 1 bedroom | 1,283 | 6.5% |
| 2 bedrooms | 4,355 | 22.1% |
| 3 bedrooms | 6,092 | 30.8% |
| 4 bedrooms | 5,634 | 28.5% |
| 5 or more bedrooms | 2,346 | 11.9% |
Housing Tenure in Zip Code 20147
*Base on 2012 Data
| Occupied housing units | 19,006 | 100% |
| Owner-occupied | 13,983 | 73.6% |
| Renter-occupied | 5,023 | 26.4% |
| Average household size of owner-occupied unit | 3 | 0% |
| Average household size of renter-occupied unit | 3 | 0% |
Year Householder Moved Into Unit in Zip Code 20147
*Base on 2012 Data
| Occupied housing units | 19,006 | 100% |
| Moved in 2010 or later | 2,082 | 11.0% |
| Moved in 2000 to 2009 | 13,543 | 71.3% |
| Moved in 1990 to 1999 | 3,132 | 16.5% |
| Moved in 1980 to 1989 | 153 | 0.8% |
| Moved in 1970 to 1979 | 71 | 0.4% |
| Moved in 1969 or earlier | 25 | 0.1% |
Vehicles Available in Zip Code 20147
*Base on 2012 Data
| Occupied housing units | 19,006 | 100% |
| No vehicles available | 628 | 3.3% |
| 1 vehicle available | 4,664 | 24.5% |
| 2 vehicles available | 9,654 | 50.8% |
| 3 or more vehicles available | 4,060 | 21.4% |
House Heating Fuel in Zip Code 20147
*Base on 2012 Data
| Occupied housing units | 19,006 | 100% |
| Utility gas | 15,939 | 83.9% |
| Bottled, tank, or LP gas | 110 | 0.6% |
| Electricity | 2,854 | 15.0% |
| Fuel oil, kerosene, etc. | 77 | 0.4% |
| Coal or coke | 0 | 0.0% |
| Wood | 5 | 0.0% |
| Solar energy | 0 | 0.0% |
| Other fuel | 21 | 0.1% |
| No fuel used | 0 | 0.0% |
Selected Characteristics in Zip Code 20147
*Base on 2012 Data
| Occupied housing units | 19,006 | 100% |
| Lacking complete plumbing facilities | 33 | 0.2% |
| Lacking complete kitchen facilities | 68 | 0.4% |
| No telephone service available | 146 | 0.8% |
Occupants Per Room in Zip Code 20147
*Base on 2012 Data
| Occupied housing units | 19,006 | 100% |
| 1.00 or less | 18,744 | 98.6% |
| 1.01 to 1.50 | 232 | 1.2% |
| 1.51 or more | 30 | 0.2% |
Mortgage Status in Zip Code 20147
*Base on 2012 Data
| Owner-occupied units | 13,983 | 100% |
| Housing units with a mortgage | 12,813 | 91.6% |
| Housing units without a mortgage | 1,170 | 8.4% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 20147
*Base on 2012 Data
| Housing units without a mortgage | 1,170 | 100% |
| Less than $100 | 112 | 9.6% |
| $100 to $199 | 15 | 1.3% |
| $200 to $299 | 32 | 2.7% |
| $300 to $399 | 50 | 4.3% |
| $400 or more | 961 | 82.1% |
| Median (dollars) | 737 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 20147
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 12,796 | 100% |
| Less than 20.0 percent | 4,489 | 35.1% |
| 20.0 to 24.9 percent | 2,358 | 18.4% |
| 25.0 to 29.9 percent | 1,995 | 15.6% |
| 30.0 to 34.9 percent | 1,483 | 11.6% |
| 35.0 percent or more | 2,471 | 19.3% |
| Not computed | 17 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 20147
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 1,170 | 100% |
| Less than 10.0 percent | 653 | 55.8% |
| 10.0 to 14.9 percent | 214 | 18.3% |
| 15.0 to 19.9 percent | 162 | 13.8% |
| 20.0 to 24.9 percent | 42 | 3.6% |
| 25.0 to 29.9 percent | 46 | 3.9% |
| 30.0 to 34.9 percent | 25 | 2.1% |
| 35.0 percent or more | 28 | 2.4% |
| Not computed | 0 | 0% |
Gross Rent in Zip Code 20147
*Base on 2012 Data
| Occupied units paying rent | 4,944 | 100% |
| Less than $200 | 4 | 0.1% |
| $200 to $299 | 0 | 0.0% |
| $300 to $499 | 4 | 0.1% |
| $500 to $749 | 92 | 1.9% |
| $750 to $999 | 229 | 4.6% |
| $1,000 to $1,499 | 1,747 | 35.3% |
| $1,500 or more | 2,868 | 58.0% |
| Median (dollars) | 1,613 | 0% |
| No rent paid | 79 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 20147
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 4,922 | 100% |
| Less than 15.0 percent | 555 | 11.3% |
| 15.0 to 19.9 percent | 509 | 10.3% |
| 20.0 to 24.9 percent | 693 | 14.1% |
| 25.0 to 29.9 percent | 699 | 14.2% |
| 30.0 to 34.9 percent | 519 | 10.5% |
| 35.0 percent or more | 1,947 | 39.6% |
| Not computed | 101 | 0% |