as of September, 2021:
| County | Employment | Unemployment | Unemployment Rate | Labor Force |
|---|---|---|---|---|
| Ada | 252,617 | 5,348 | 2.1 | 257,965 |
| Adams | 1,711 | 64 | 3.6 | 1,775 |
| Bannock | 44,080 | 923 | 2.1 | 45,003 |
| Bear Lake | 3,151 | 52 | 1.6 | 3,203 |
| Benewah | 3,980 | 114 | 2.8 | 4,094 |
| Bingham | 24,978 | 481 | 1.9 | 25,459 |
| Blaine | 12,398 | 275 | 2.2 | 12,673 |
| Boise | 3,511 | 123 | 3.4 | 3,634 |
| Bonner | 20,467 | 567 | 2.7 | 21,034 |
| Bonneville | 59,267 | 1,068 | 1.8 | 60,335 |
| Boundary | 5,402 | 129 | 2.3 | 5,531 |
| Butte | 1,428 | 31 | 2.1 | 1,459 |
| Camas | 713 | 13 | 1.8 | 726 |
| Canyon | 104,545 | 2,620 | 2.4 | 107,165 |
| Caribou | 4,156 | 78 | 1.8 | 4,234 |
| Cassia | 12,692 | 229 | 1.8 | 12,921 |
| Clark | 376 | 7 | 1.8 | 383 |
| Clearwater | 2,913 | 103 | 3.4 | 3,016 |
| Custer | 2,425 | 59 | 2.4 | 2,484 |
| Elmore | 12,033 | 281 | 2.3 | 12,314 |
| Franklin | 7,300 | 112 | 1.5 | 7,412 |
| Fremont | 7,790 | 126 | 1.6 | 7,916 |
| Gem | 8,274 | 195 | 2.3 | 8,469 |
| Gooding | 8,303 | 155 | 1.8 | 8,458 |
| Idaho | 6,694 | 179 | 2.6 | 6,873 |
| Jefferson | 14,508 | 242 | 1.6 | 14,750 |
| Jerome | 12,082 | 245 | 2.0 | 12,327 |
| Kootenai | 81,237 | 2,044 | 2.5 | 83,281 |
| Latah | 18,792 | 403 | 2.1 | 19,195 |
| Lemhi | 3,634 | 103 | 2.8 | 3,737 |
| Lewis | 1,646 | 51 | 3.0 | 1,697 |
| Lincoln | 2,727 | 64 | 2.3 | 2,791 |
| Madison | 22,206 | 335 | 1.5 | 22,541 |
| Minidoka | 12,047 | 218 | 1.8 | 12,265 |
| Nez Perce | 20,701 | 411 | 1.9 | 21,112 |
| Oneida | 2,317 | 40 | 1.7 | 2,357 |
| Owyhee | 5,649 | 138 | 2.4 | 5,787 |
| Payette | 11,891 | 268 | 2.2 | 12,159 |
| Power | 4,537 | 93 | 2.0 | 4,630 |
| Shoshone | 5,173 | 205 | 3.8 | 5,378 |
| Teton | 6,945 | 109 | 1.5 | 7,054 |
| Twin Falls | 40,427 | 913 | 2.2 | 41,340 |
| Valley | 5,734 | 161 | 2.7 | 5,895 |
| Washington | 4,693 | 127 | 2.6 | 4,820 |