Sorted by population.
| County | Population | Median HHI |
|---|---|---|
| Cumberland County ME |
306,413 | $96,474 |
| York County ME |
214,731 | $84,839 |
| Penobscot County ME |
149,824 | $64,604 |
| Kennebec County ME |
127,542 | $66,056 |
| Androscoggin County ME |
112,323 | $68,476 |
| Aroostook County ME |
68,812 | $55,331 |
| Hancock County ME |
60,417 | $72,694 |
| Oxford County ME |
56,265 | $60,869 |
| Somerset County ME |
48,979 | $56,858 |
| Knox County ME |
40,860 | $73,980 |
| Waldo County ME |
38,078 | $71,160 |
| Sagadahoc County ME |
37,093 | $84,063 |
In alphabetical order; geographic adjacency layer planned for v1.1.
Every value drawn from the same federal-source warehouse that powers individual place profiles. See data sources for the full dictionary, methodology for metric definitions.