Percent of one-person households
Maryland jurisdictions, Census 2000 Data
| Rank | Area Name | Percent |
| 1 | Baltimore (city) | 34.9% |
|---|---|---|
| 2 | Allegany County | 30.1% |
| 3 | Somerset County | 29.4% |
| 4 | Dorchester County | 28.2% |
| 5 | Talbot County | 27.8% |
| 6 | Kent County | 27.8% |
| 7 | Baltimore County | 27.3% |
| 8 | Worcester County | 26.3% |
| 9 | Washington County | 26.0% |
| 10 | Wicomico County | 24.8% |
| 11 | Montgomery County | 24.4% |
| 12 | Prince George,s County | 24.1% |
| 13 | Garrett County | 23.5% |
| 14 | Caroline County | 21.5% |
| 15 | Anne Arundel County | 21.3% |
| 16 | St. Mary's County | 21.3% |
| 17 | Howard County | 20.8% |
| 18 | Frederick County | 20.1% |
| 19 | Cecil County | 19.9% |
| 20 | Harford County | 19.7% |
| 21 | Queen Anne's County | 19.6% |
| 22 | Carroll County | 17.5% |
| 23 | Charles County | 17.2% |
| 24 | Calvert County | 16.3% |
Source: U.S. Bureau of the Census; Montgomery County Department of Park and Planning, Research and Technology Center, revised May 2001. |
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