Year Structure Built in Zip Code 20735
*Base on 2012 Data
| Total housing units | 12,728 | 100% |
| Built 2010 or later | 59 | 0.5% |
| Built 2000 to 2009 | 1,873 | 14.7% |
| Built 1990 to 1999 | 2,559 | 20.1% |
| Built 1980 to 1989 | 2,203 | 17.3% |
| Built 1970 to 1979 | 2,620 | 20.6% |
| Built 1960 to 1969 | 2,038 | 16.0% |
| Built 1950 to 1959 | 759 | 6.0% |
| Built 1940 to 1949 | 351 | 2.8% |
| Built 1939 or earlier | 266 | 2.1% |
Value in Zip Code 20735
*Base on 2012 Data
| Owner-occupied units | 10,409 | 100% |
| Less than $50,000 | 139 | 1.3% |
| $50,000 to $99,999 | 31 | 0.3% |
| $100,000 to $149,999 | 176 | 1.7% |
| $150,000 to $199,999 | 817 | 7.8% |
| $200,000 to $299,999 | 3,390 | 32.6% |
| $300,000 to $499,999 | 4,938 | 47.4% |
| $500,000 to $999,999 | 876 | 8.4% |
| $1,000,000 or more | 42 | 0.4% |
| Median (dollars) | 319,500 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 20735
*Base on 2012 Data
| Housing units with a mortgage | 9,065 | 100% |
| Less than $300 | 6 | 0.1% |
| $300 to $499 | 0 | 0.0% |
| $500 to $699 | 0 | 0.0% |
| $700 to $999 | 172 | 1.9% |
| $1,000 to $1,499 | 652 | 7.2% |
| $1,500 to $1,999 | 1,833 | 20.2% |
| $2,000 or more | 6,402 | 70.6% |
| Median (dollars) | 2,446 | 0% |
Housing Occupancy in Zip Code 20735
*Base on 2012 Data
| Total housing units | 12,728 | 100% |
| Occupied housing units | 12,109 | 95.1% |
| Vacant housing units | 619 | 4.9% |
| Homeowner vacancy rate | 2 | 0% |
| Rental vacancy rate | 0 | 0% |
Units In Structure in Zip Code 20735
*Base on 2012 Data
| Total housing units | 12,728 | 100% |
| 1-unit, detached | 10,868 | 85.4% |
| 1-unit, attached | 1,478 | 11.6% |
| 2 units | 6 | 0.0% |
| 3 or 4 units | 0 | 0.0% |
| 5 to 9 units | 26 | 0.2% |
| 10 to 19 units | 47 | 0.4% |
| 20 or more units | 291 | 2.3% |
| Mobile home | 12 | 0.1% |
| Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 20735
*Base on 2012 Data
| Total housing units | 12,728 | 100% |
| 1 room | 9 | 0.1% |
| 2 rooms | 52 | 0.4% |
| 3 rooms | 276 | 2.2% |
| 4 rooms | 316 | 2.5% |
| 5 rooms | 720 | 5.7% |
| 6 rooms | 1,780 | 14.0% |
| 7 rooms | 1,991 | 15.6% |
| 8 rooms | 2,772 | 21.8% |
| 9 rooms or more | 4,812 | 37.8% |
| Median rooms | 8 | 0% |
Bedrooms in Zip Code 20735
*Base on 2012 Data
| Total housing units | 12,728 | 100% |
| No bedroom | 9 | 0.1% |
| 1 bedroom | 285 | 2.2% |
| 2 bedrooms | 663 | 5.2% |
| 3 bedrooms | 4,724 | 37.1% |
| 4 bedrooms | 5,371 | 42.2% |
| 5 or more bedrooms | 1,676 | 13.2% |
Housing Tenure in Zip Code 20735
*Base on 2012 Data
| Occupied housing units | 12,109 | 100% |
| Owner-occupied | 10,409 | 86.0% |
| Renter-occupied | 1,700 | 14.0% |
| 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 20735
*Base on 2012 Data
| Occupied housing units | 12,109 | 100% |
| Moved in 2010 or later | 615 | 5.1% |
| Moved in 2000 to 2009 | 5,769 | 47.6% |
| Moved in 1990 to 1999 | 2,985 | 24.7% |
| Moved in 1980 to 1989 | 1,415 | 11.7% |
| Moved in 1970 to 1979 | 921 | 7.6% |
| Moved in 1969 or earlier | 404 | 3.3% |
Vehicles Available in Zip Code 20735
*Base on 2012 Data
| Occupied housing units | 12,109 | 100% |
| No vehicles available | 443 | 3.7% |
| 1 vehicle available | 3,104 | 25.6% |
| 2 vehicles available | 4,453 | 36.8% |
| 3 or more vehicles available | 4,109 | 33.9% |
House Heating Fuel in Zip Code 20735
*Base on 2012 Data
| Occupied housing units | 12,109 | 100% |
| Utility gas | 5,953 | 49.2% |
| Bottled, tank, or LP gas | 119 | 1.0% |
| Electricity | 4,811 | 39.7% |
| Fuel oil, kerosene, etc. | 1,184 | 9.8% |
| Coal or coke | 0 | 0.0% |
| Wood | 42 | 0.3% |
| Solar energy | 0 | 0.0% |
| Other fuel | 0 | 0.0% |
| No fuel used | 0 | 0.0% |
Selected Characteristics in Zip Code 20735
*Base on 2012 Data
| Occupied housing units | 12,109 | 100% |
| Lacking complete plumbing facilities | 17 | 0.1% |
| Lacking complete kitchen facilities | 12 | 0.1% |
| No telephone service available | 17 | 0.1% |
Occupants Per Room in Zip Code 20735
*Base on 2012 Data
| Occupied housing units | 12,109 | 100% |
| 1.00 or less | 12,043 | 99.5% |
| 1.01 to 1.50 | 57 | 0.5% |
| 1.51 or more | 9 | 0.1% |
Mortgage Status in Zip Code 20735
*Base on 2012 Data
| Owner-occupied units | 10,409 | 100% |
| Housing units with a mortgage | 9,065 | 87.1% |
| Housing units without a mortgage | 1,344 | 12.9% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 20735
*Base on 2012 Data
| Housing units without a mortgage | 1,344 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 27 | 2.0% |
| $200 to $299 | 38 | 2.8% |
| $300 to $399 | 46 | 3.4% |
| $400 or more | 1,233 | 91.7% |
| Median (dollars) | 646 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 20735
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 9,065 | 100% |
| Less than 20.0 percent | 2,437 | 26.9% |
| 20.0 to 24.9 percent | 1,316 | 14.5% |
| 25.0 to 29.9 percent | 1,223 | 13.5% |
| 30.0 to 34.9 percent | 1,032 | 11.4% |
| 35.0 percent or more | 3,057 | 33.7% |
| Not computed | 0 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 20735
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 1,330 | 100% |
| Less than 10.0 percent | 518 | 38.9% |
| 10.0 to 14.9 percent | 264 | 19.8% |
| 15.0 to 19.9 percent | 161 | 12.1% |
| 20.0 to 24.9 percent | 99 | 7.4% |
| 25.0 to 29.9 percent | 22 | 1.7% |
| 30.0 to 34.9 percent | 51 | 3.8% |
| 35.0 percent or more | 215 | 16.2% |
| Not computed | 14 | 0% |
Gross Rent in Zip Code 20735
*Base on 2012 Data
| Occupied units paying rent | 1,563 | 100% |
| Less than $200 | 57 | 3.6% |
| $200 to $299 | 46 | 2.9% |
| $300 to $499 | 105 | 6.7% |
| $500 to $749 | 75 | 4.8% |
| $750 to $999 | 148 | 9.5% |
| $1,000 to $1,499 | 311 | 19.9% |
| $1,500 or more | 821 | 52.5% |
| Median (dollars) | 1,589 | 0% |
| No rent paid | 137 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 20735
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 1,563 | 100% |
| Less than 15.0 percent | 242 | 15.5% |
| 15.0 to 19.9 percent | 163 | 10.4% |
| 20.0 to 24.9 percent | 77 | 4.9% |
| 25.0 to 29.9 percent | 240 | 15.4% |
| 30.0 to 34.9 percent | 92 | 5.9% |
| 35.0 percent or more | 749 | 47.9% |
| Not computed | 137 | 0% |