| 1 | Allegany County, Maryland | $550,406 |
| 2 | Baltimore County, Maryland | $388,934 |
| 3 | Kent County, Maryland | $352,535 |
| 4 | Talbot County, Maryland | $292,874 |
| 5 | Queen Anne's County, Maryland | $187,882 |
| 6 | Dorchester County, Maryland | $183,082 |
| 7 | Cecil County, Maryland | $162,815 |
| 8 | Frederick County, Maryland | $140,813 |
| 9 | Carroll County, Maryland | $84,141 |
| 10 | Somerset County, Maryland | $78,259 |
| 11 | Washington County, Maryland | $77,063 |
| 12 | Wicomico County, Maryland | $45,543 |
| 13 | Worcester County, Maryland | $44,619 |
| 14 | Howard County, Maryland | $30,390 |
| 15 | Montgomery County, Maryland | $24,026 |
| 16 | Charles County, Maryland | $23,233 |
| 17 | Caroline County, Maryland | $17,074 |
| 18 | Harford County, Maryland | $12,853 |
| 19 | Garrett County, Maryland | $10,938 |
| 20 | Anne Arundel County, Maryland | $2,859 |
| 21 | Prince George's County, Maryland | $2,040 |
| 22 | Calvert County, Maryland | $889 |
Fooling Ourselves
Boondoggle:
Iowa's Low Hanging Fruit:
Washout Revisited:
Broken Stream Banks:
Pumped up: