Year Structure Built in Zip Code 21231
*Base on 2012 Data
Total housing units | 8,842 | 100% |
Built 2010 or later | 5 | 0.1% |
Built 2000 to 2009 | 770 | 8.7% |
Built 1990 to 1999 | 366 | 4.1% |
Built 1980 to 1989 | 475 | 5.4% |
Built 1970 to 1979 | 339 | 3.8% |
Built 1960 to 1969 | 338 | 3.8% |
Built 1950 to 1959 | 224 | 2.5% |
Built 1940 to 1949 | 570 | 6.4% |
Built 1939 or earlier | 5,755 | 65.1% |
Value in Zip Code 21231
*Base on 2012 Data
Owner-occupied units | 2,747 | 100% |
Less than $50,000 | 77 | 2.8% |
$50,000 to $99,999 | 148 | 5.4% |
$100,000 to $149,999 | 86 | 3.1% |
$150,000 to $199,999 | 313 | 11.4% |
$200,000 to $299,999 | 966 | 35.2% |
$300,000 to $499,999 | 855 | 31.1% |
$500,000 to $999,999 | 243 | 8.8% |
$1,000,000 or more | 59 | 2.1% |
Median (dollars) | 278,000 | 0% |
Selected Monthly Owner Costs (Smoc) in Zip Code 21231
*Base on 2012 Data
Housing units with a mortgage | 2,170 | 100% |
Less than $300 | 16 | 0.7% |
$300 to $499 | 32 | 1.5% |
$500 to $699 | 50 | 2.3% |
$700 to $999 | 150 | 6.9% |
$1,000 to $1,499 | 270 | 12.4% |
$1,500 to $1,999 | 467 | 21.5% |
$2,000 or more | 1,185 | 54.6% |
Median (dollars) | 2,129 | 0% |
Housing Occupancy in Zip Code 21231
*Base on 2012 Data
Total housing units | 8,842 | 100% |
Occupied housing units | 7,520 | 85.0% |
Vacant housing units | 1,322 | 15.0% |
Homeowner vacancy rate | 5 | 0% |
Rental vacancy rate | 5 | 0% |
Units In Structure in Zip Code 21231
*Base on 2012 Data
Total housing units | 8,842 | 100% |
1-unit, detached | 301 | 3.4% |
1-unit, attached | 4,906 | 55.5% |
2 units | 758 | 8.6% |
3 or 4 units | 872 | 9.9% |
5 to 9 units | 500 | 5.7% |
10 to 19 units | 180 | 2.0% |
20 or more units | 1,325 | 15.0% |
Mobile home | 0 | 0.0% |
Boat, RV, van, etc. | 0 | 0.0% |
Rooms in Zip Code 21231
*Base on 2012 Data
Total housing units | 8,842 | 100% |
1 room | 357 | 4.0% |
2 rooms | 485 | 5.5% |
3 rooms | 1,586 | 17.9% |
4 rooms | 1,908 | 21.6% |
5 rooms | 1,544 | 17.5% |
6 rooms | 1,381 | 15.6% |
7 rooms | 651 | 7.4% |
8 rooms | 513 | 5.8% |
9 rooms or more | 417 | 4.7% |
Median rooms | 5 | 0% |
Bedrooms in Zip Code 21231
*Base on 2012 Data
Total housing units | 8,842 | 100% |
No bedroom | 403 | 4.6% |
1 bedroom | 2,510 | 28.4% |
2 bedrooms | 3,157 | 35.7% |
3 bedrooms | 2,005 | 22.7% |
4 bedrooms | 611 | 6.9% |
5 or more bedrooms | 156 | 1.8% |
Housing Tenure in Zip Code 21231
*Base on 2012 Data
Occupied housing units | 7,520 | 100% |
Owner-occupied | 2,747 | 36.5% |
Renter-occupied | 4,773 | 63.5% |
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 21231
*Base on 2012 Data
Occupied housing units | 7,520 | 100% |
Moved in 2010 or later | 1,097 | 14.6% |
Moved in 2000 to 2009 | 5,040 | 67.0% |
Moved in 1990 to 1999 | 695 | 9.2% |
Moved in 1980 to 1989 | 317 | 4.2% |
Moved in 1970 to 1979 | 131 | 1.7% |
Moved in 1969 or earlier | 240 | 3.2% |
Vehicles Available in Zip Code 21231
*Base on 2012 Data
Occupied housing units | 7,520 | 100% |
No vehicles available | 2,258 | 30.0% |
1 vehicle available | 2,985 | 39.7% |
2 vehicles available | 1,725 | 22.9% |
3 or more vehicles available | 552 | 7.3% |
House Heating Fuel in Zip Code 21231
*Base on 2012 Data
Occupied housing units | 7,520 | 100% |
Utility gas | 4,068 | 54.1% |
Bottled, tank, or LP gas | 14 | 0.2% |
Electricity | 3,072 | 40.9% |
Fuel oil, kerosene, etc. | 211 | 2.8% |
Coal or coke | 0 | 0.0% |
Wood | 6 | 0.1% |
Solar energy | 0 | 0.0% |
Other fuel | 49 | 0.7% |
No fuel used | 100 | 1.3% |
Selected Characteristics in Zip Code 21231
*Base on 2012 Data
Occupied housing units | 7,520 | 100% |
Lacking complete plumbing facilities | 87 | 1.2% |
Lacking complete kitchen facilities | 186 | 2.5% |
No telephone service available | 461 | 6.1% |
Occupants Per Room in Zip Code 21231
*Base on 2012 Data
Occupied housing units | 7,520 | 100% |
1.00 or less | 7,300 | 97.1% |
1.01 to 1.50 | 84 | 1.1% |
1.51 or more | 136 | 1.8% |
Mortgage Status in Zip Code 21231
*Base on 2012 Data
Owner-occupied units | 2,747 | 100% |
Housing units with a mortgage | 2,170 | 79.0% |
Housing units without a mortgage | 577 | 21.0% |
Selected Monthly Owner Costs (Smoc) - Housing units without a mortgage in Zip Code 21231
*Base on 2012 Data
Housing units without a mortgage | 577 | 100% |
Less than $100 | 16 | 2.8% |
$100 to $199 | 7 | 1.2% |
$200 to $299 | 49 | 8.5% |
$300 to $399 | 147 | 25.5% |
$400 or more | 358 | 62.0% |
Median (dollars) | 505 | 0% |
Selected Monthly Owner Costs As A Percentage of Household Income (Smocapi) - Housing units with a mortgage in Zip Code 21231
*Base on 2012 Data
Housing units with a mortgage (excluding units where SMOCAPI cannot be computed) | 2,134 | 100% |
Less than 20.0 percent | 618 | 29.0% |
20.0 to 24.9 percent | 440 | 20.6% |
25.0 to 29.9 percent | 302 | 14.2% |
30.0 to 34.9 percent | 142 | 6.7% |
35.0 percent or more | 632 | 29.6% |
Not computed | 36 | 0% |
Selected Monthly Owner Costs As A Percentage Of Household Income (Smocapi) - Housing unit without a mortgage in Zip Code 21231
*Base on 2012 Data
Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed) | 577 | 100% |
Less than 10.0 percent | 201 | 34.8% |
10.0 to 14.9 percent | 92 | 15.9% |
15.0 to 19.9 percent | 90 | 15.6% |
20.0 to 24.9 percent | 23 | 4.0% |
25.0 to 29.9 percent | 17 | 2.9% |
30.0 to 34.9 percent | 26 | 4.5% |
35.0 percent or more | 128 | 22.2% |
Not computed | 0 | 0% |
Gross Rent in Zip Code 21231
*Base on 2012 Data
Occupied units paying rent | 4,727 | 100% |
Less than $200 | 344 | 7.3% |
$200 to $299 | 339 | 7.2% |
$300 to $499 | 449 | 9.5% |
$500 to $749 | 658 | 13.9% |
$750 to $999 | 517 | 10.9% |
$1,000 to $1,499 | 1,038 | 22.0% |
$1,500 or more | 1,382 | 29.2% |
Median (dollars) | 1,025 | 0% |
No rent paid | 46 | 0% |
Gross Rent As A Percentage Of Household Income (grapi) in Zip Code 21231
*Base on 2012 Data
Occupied units paying rent (excluding units where GRAPI cannot be computed) | 4,507 | 100% |
Less than 15.0 percent | 528 | 11.7% |
15.0 to 19.9 percent | 597 | 13.2% |
20.0 to 24.9 percent | 597 | 13.2% |
25.0 to 29.9 percent | 737 | 16.4% |
30.0 to 34.9 percent | 373 | 8.3% |
35.0 percent or more | 1,675 | 37.2% |
Not computed | 266 | 0% |