Year Structure Built in Zip Code 20171
*Base on 2012 Data
| Total housing units | 16,868 | 100% |
| Built 2010 or later | 134 | 0.8% |
| Built 2000 to 2009 | 4,799 | 28.5% |
| Built 1990 to 1999 | 4,820 | 28.6% |
| Built 1980 to 1989 | 4,364 | 25.9% |
| Built 1970 to 1979 | 1,774 | 10.5% |
| Built 1960 to 1969 | 369 | 2.2% |
| Built 1950 to 1959 | 262 | 1.6% |
| Built 1940 to 1949 | 127 | 0.8% |
| Built 1939 or earlier | 219 | 1.3% |
Value in Zip Code 20171
*Base on 2012 Data
| Owner-occupied units | 10,724 | 100% |
| Less than $50,000 | 19 | 0.2% |
| $50,000 to $99,999 | 40 | 0.4% |
| $100,000 to $149,999 | 74 | 0.7% |
| $150,000 to $199,999 | 159 | 1.5% |
| $200,000 to $299,999 | 664 | 6.2% |
| $300,000 to $499,999 | 3,596 | 33.5% |
| $500,000 to $999,999 | 5,670 | 52.9% |
| $1,000,000 or more | 502 | 4.7% |
| Median (dollars) | 542,600 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 20171
*Base on 2012 Data
| Housing units with a mortgage | 9,485 | 100% |
| Less than $300 | 0 | 0.0% |
| $300 to $499 | 8 | 0.1% |
| $500 to $699 | 8 | 0.1% |
| $700 to $999 | 92 | 1.0% |
| $1,000 to $1,499 | 507 | 5.3% |
| $1,500 to $1,999 | 1,145 | 12.1% |
| $2,000 or more | 7,725 | 81.4% |
| Median (dollars) | 2,859 | 0% |
Housing Occupancy in Zip Code 20171
*Base on 2012 Data
| Total housing units | 16,868 | 100% |
| Occupied housing units | 16,206 | 96.1% |
| Vacant housing units | 662 | 3.9% |
| Homeowner vacancy rate | 0 | 0% |
| Rental vacancy rate | 2 | 0% |
Units In Structure in Zip Code 20171
*Base on 2012 Data
| Total housing units | 16,868 | 100% |
| 1-unit, detached | 8,848 | 52.5% |
| 1-unit, attached | 2,943 | 17.4% |
| 2 units | 90 | 0.5% |
| 3 or 4 units | 223 | 1.3% |
| 5 to 9 units | 261 | 1.5% |
| 10 to 19 units | 1,933 | 11.5% |
| 20 or more units | 2,557 | 15.2% |
| Mobile home | 5 | 0.0% |
| Boat, RV, van, etc. | 8 | 0.0% |
Rooms in Zip Code 20171
*Base on 2012 Data
| Total housing units | 16,868 | 100% |
| 1 room | 131 | 0.8% |
| 2 rooms | 616 | 3.7% |
| 3 rooms | 2,002 | 11.9% |
| 4 rooms | 2,073 | 12.3% |
| 5 rooms | 1,203 | 7.1% |
| 6 rooms | 1,536 | 9.1% |
| 7 rooms | 1,848 | 11.0% |
| 8 rooms | 1,697 | 10.1% |
| 9 rooms or more | 5,762 | 34.2% |
| Median rooms | 7 | 0% |
Bedrooms in Zip Code 20171
*Base on 2012 Data
| Total housing units | 16,868 | 100% |
| No bedroom | 136 | 0.8% |
| 1 bedroom | 1,988 | 11.8% |
| 2 bedrooms | 3,300 | 19.6% |
| 3 bedrooms | 3,700 | 21.9% |
| 4 bedrooms | 5,449 | 32.3% |
| 5 or more bedrooms | 2,295 | 13.6% |
Housing Tenure in Zip Code 20171
*Base on 2012 Data
| Occupied housing units | 16,206 | 100% |
| Owner-occupied | 10,724 | 66.2% |
| Renter-occupied | 5,482 | 33.8% |
| 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 20171
*Base on 2012 Data
| Occupied housing units | 16,206 | 100% |
| Moved in 2010 or later | 2,320 | 14.3% |
| Moved in 2000 to 2009 | 9,406 | 58.0% |
| Moved in 1990 to 1999 | 2,927 | 18.1% |
| Moved in 1980 to 1989 | 1,337 | 8.3% |
| Moved in 1970 to 1979 | 207 | 1.3% |
| Moved in 1969 or earlier | 9 | 0.1% |
Vehicles Available in Zip Code 20171
*Base on 2012 Data
| Occupied housing units | 16,206 | 100% |
| No vehicles available | 425 | 2.6% |
| 1 vehicle available | 4,064 | 25.1% |
| 2 vehicles available | 7,447 | 46.0% |
| 3 or more vehicles available | 4,270 | 26.3% |
House Heating Fuel in Zip Code 20171
*Base on 2012 Data
| Occupied housing units | 16,206 | 100% |
| Utility gas | 9,912 | 61.2% |
| Bottled, tank, or LP gas | 125 | 0.8% |
| Electricity | 5,690 | 35.1% |
| Fuel oil, kerosene, etc. | 430 | 2.7% |
| Coal or coke | 0 | 0.0% |
| Wood | 7 | 0.0% |
| Solar energy | 7 | 0.0% |
| Other fuel | 23 | 0.1% |
| No fuel used | 12 | 0.1% |
Selected Characteristics in Zip Code 20171
*Base on 2012 Data
| Occupied housing units | 16,206 | 100% |
| Lacking complete plumbing facilities | 116 | 0.7% |
| Lacking complete kitchen facilities | 128 | 0.8% |
| No telephone service available | 323 | 2.0% |
Occupants Per Room in Zip Code 20171
*Base on 2012 Data
| Occupied housing units | 16,206 | 100% |
| 1.00 or less | 15,904 | 98.1% |
| 1.01 to 1.50 | 231 | 1.4% |
| 1.51 or more | 71 | 0.4% |
Mortgage Status in Zip Code 20171
*Base on 2012 Data
| Owner-occupied units | 10,724 | 100% |
| Housing units with a mortgage | 9,485 | 88.4% |
| Housing units without a mortgage | 1,239 | 11.6% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 20171
*Base on 2012 Data
| Housing units without a mortgage | 1,239 | 100% |
| Less than $100 | 0 | 0.0% |
| $100 to $199 | 0 | 0.0% |
| $200 to $299 | 11 | 0.9% |
| $300 to $399 | 17 | 1.4% |
| $400 or more | 1,211 | 97.7% |
| Median (dollars) | 755 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 20171
*Base on 2012 Data
| Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 9,468 | 100% |
| Less than 20.0 percent | 4,431 | 46.8% |
| 20.0 to 24.9 percent | 1,689 | 17.8% |
| 25.0 to 29.9 percent | 1,401 | 14.8% |
| 30.0 to 34.9 percent | 616 | 6.5% |
| 35.0 percent or more | 1,331 | 14.1% |
| Not computed | 17 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 20171
*Base on 2012 Data
| Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 1,239 | 100% |
| Less than 10.0 percent | 872 | 70.4% |
| 10.0 to 14.9 percent | 168 | 13.6% |
| 15.0 to 19.9 percent | 9 | 0.7% |
| 20.0 to 24.9 percent | 65 | 5.2% |
| 25.0 to 29.9 percent | 22 | 1.8% |
| 30.0 to 34.9 percent | 0 | 0.0% |
| 35.0 percent or more | 103 | 8.3% |
| Not computed | 0 | 0% |
Gross Rent in Zip Code 20171
*Base on 2012 Data
| Occupied units paying rent | 5,370 | 100% |
| Less than $200 | 90 | 1.7% |
| $200 to $299 | 12 | 0.2% |
| $300 to $499 | 0 | 0.0% |
| $500 to $749 | 49 | 0.9% |
| $750 to $999 | 213 | 4.0% |
| $1,000 to $1,499 | 1,671 | 31.1% |
| $1,500 or more | 3,335 | 62.1% |
| Median (dollars) | 1,663 | 0% |
| No rent paid | 112 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 20171
*Base on 2012 Data
| Occupied units paying rent (excluding units where GRAPI cannot be computed) | 5,337 | 100% |
| Less than 15.0 percent | 687 | 12.9% |
| 15.0 to 19.9 percent | 1,264 | 23.7% |
| 20.0 to 24.9 percent | 1,086 | 20.3% |
| 25.0 to 29.9 percent | 659 | 12.3% |
| 30.0 to 34.9 percent | 367 | 6.9% |
| 35.0 percent or more | 1,274 | 23.9% |
| Not computed | 145 | 0% |