Sorted by population.
| County | Population | Median HHI |
|---|---|---|
| Gallatin County MT |
119,971 | $88,612 |
| Missoula County MT |
114,920 | $73,766 |
| Flathead County MT |
112,723 | $72,015 |
| Yellowstone County MT |
109,716 | $82,980 |
| Cascade County MT |
87,821 | $67,707 |
| Big Horn County MT |
86,080 | $63,119 |
| Lewis and Clark County MT |
64,857 | $77,987 |
| Deer Lodge County MT |
49,684 | $56,081 |
| Ravalli County MT |
40,669 | $71,864 |
| Lake County MT |
29,523 | $61,859 |
| Carbon County MT |
28,692 | $80,109 |
| Blaine County MT |
21,040 | $58,974 |
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.