Counties · Idaho
Idaho
44 counties, A–Z. American Community Survey 2020-2024, read from the Census Bureau on 2026-09-26. The ± after a figure is the margin of error the Bureau publishes with it.
| County | People | Median household income | Unemployed | Homes with broadband | Farmers markets USDA lists | School districts based here |
|---|---|---|---|---|---|---|
| Ada County | 518,935 | $91,502 ±1,355 | 3.1% 8,638 of 275,145 | 94.7% 191,905 of 202,543 | 6 | 25 |
| Adams County | 4,744 | $61,808 ±4,677 | 7.4% 141 of 1,893 | 76.8% 1,364 of 1,776 | 0 | 2 |
| Bannock County | 89,454 | $66,499 ±2,577 | 4.3% 1,901 of 43,942 | 88.7% 29,780 of 33,590 | 2 | 6 |
| Bear Lake County | 6,650 | $75,260 ±9,578 | 2.6% 76 of 2,898 | 89.6% 2,042 of 2,278 | 0 | 1 |
| Benewah County | 10,142 | $59,794 ±5,083 | 3.7% 165 of 4,459 | 84.4% 3,438 of 4,072 | 0 | 2 |
| Bingham County | 49,664 | $77,878 ±5,354 | 5.4% 1,278 of 23,484 | 89.4% 14,428 of 16,132 | 0 | 8 |
| Blaine County | 24,951 | $92,566 ±6,339 | 2.1% 300 of 14,588 | 95.8% 9,973 of 10,413 | 2 | 2 |
| Boise County | 8,273 | $78,774 ±3,983 | 3.4% 129 of 3,790 | 90.0% 3,234 of 3,593 | 1 | 3 |
| Bonner County | 51,049 | $66,979 ±3,737 | 4.8% 1,062 of 22,045 | 90.4% 18,337 of 20,283 | 2 | 3 |
| Bonneville County | 129,523 | $79,068 ±2,671 | 4.6% 2,816 of 61,675 | 92.9% 41,043 of 44,184 | 2 | 11 |
| Boundary County | 13,172 | $67,237 ±10,845 | 2.6% 132 of 5,095 | 90.8% 4,580 of 5,046 | 1 | 1 |
| Butte County | 2,684 | $53,015 ±9,674 | 4.4% 51 of 1,168 | 89.2% 957 of 1,073 | 0 | 1 |
| Camas County | 1,124 ±148 | $57,955 ±8,487 | 0.0% 0 of 478 | 93.0% 344 of 370 | 0 | 1 |
| Canyon County | 250,790 | $76,488 ±1,853 | 3.7% 4,525 of 123,549 | 93.4% 80,352 of 86,069 | 4 | 23 |
| Caribou County | 7,162 | $68,782 ±8,641 | 1.9% 65 of 3,412 | 93.6% 2,315 of 2,474 | 1 | 3 |
| Cassia County | 25,483 | $70,830 ±5,163 | 2.4% 287 of 11,907 | 88.1% 7,483 of 8,495 | 0 | 1 |
| Clark County | 849 ±148 | $55,208 ±16,773 | 2.1% 8 of 385 | 92.8% 259 of 279 | 0 | 1 |
| Clearwater County | 9,012 | $60,000 ±5,019 | 4.5% 168 of 3,725 | 83.6% 3,039 of 3,636 | 0 | 1 |
| Custer County | 4,470 | $67,574 ±16,035 | 2.0% 39 of 1,915 | 85.9% 1,669 of 1,943 | 1 | 2 |
| Elmore County | 29,321 | $65,359 ±4,259 | 6.0% 687 of 11,361 | 91.2% 10,091 of 11,067 | 1 | 4 |
| Franklin County | 15,056 | $71,950 ±10,437 | 2.4% 173 of 7,219 | 96.5% 4,760 of 4,932 | 0 | 2 |
| Fremont County | 13,943 | $72,683 ±5,715 | 3.9% 249 of 6,449 | 93.3% 4,344 of 4,654 | 1 | 2 |
| Gem County | 20,614 | $64,605 ±6,592 | 2.9% 273 of 9,255 | 90.2% 6,893 of 7,643 | 0 | 1 |
| Gooding County | 15,931 | $63,559 ±6,340 | 3.8% 295 of 7,686 | 87.9% 5,014 of 5,702 | 1 | 5 |
| Idaho County | 17,432 | $66,325 ±6,132 | 3.7% 260 of 7,046 | 87.4% 5,925 of 6,776 | 0 | 3 |
| Jefferson County | 33,154 | $86,679 ±3,818 | 2.7% 423 of 15,752 | 95.0% 9,687 of 10,199 | 0 | 1 |
| Jerome County | 25,173 | $71,724 ±3,145 | 3.6% 438 of 12,102 | 89.4% 7,397 of 8,277 | 1 | 3 |
| Kootenai County | 181,996 | $81,861 ±2,371 | 3.3% 2,877 of 87,978 | 92.2% 65,605 of 71,172 | 3 | 11 |
| Latah County | 41,049 | $65,424 ±3,248 | 6.8% 1,439 of 21,252 | 90.1% 14,655 of 16,270 | 4 | 7 |
| Lemhi County | 8,249 | $53,202 ±4,428 | 2.0% 74 of 3,642 | 88.8% 3,072 of 3,458 | 1 | 3 |
| Lewis County | 3,682 | $51,615 ±3,542 | 2.4% 34 of 1,404 | 81.9% 1,289 of 1,574 | 0 | 3 |
| Lincoln County | 5,358 | $71,453 ±5,217 | 4.9% 138 of 2,804 | 86.4% 1,596 of 1,848 | 1 | 3 |
| Madison County | 54,618 | $60,160 ±6,493 | 8.3% 2,552 of 30,852 | 78.8% 10,495 of 13,326 | 0 | 3 |
| Minidoka County | 22,208 | $70,377 ±7,656 | 3.4% 373 of 10,884 | 86.7% 7,027 of 8,107 | 0 | 1 |
| Nez Perce County | 42,697 | $72,599 ±5,036 | 2.6% 528 of 20,392 | 89.4% 15,436 of 17,270 | 0 | 4 |
| Oneida County | 4,768 | $74,954 ±10,927 | 1.4% 33 of 2,276 | 86.0% 1,653 of 1,921 | 0 | 1 |
| Owyhee County | 12,503 | $64,406 ±9,360 | 2.0% 114 of 5,573 | 86.5% 3,753 of 4,339 | 0 | 5 |
| Payette County | 26,771 | $67,673 ±4,549 | 3.2% 386 of 12,050 | 87.1% 8,444 of 9,692 | 0 | 4 |
| Power County | 8,133 | $61,146 ±10,084 | 5.6% 217 of 3,858 | 90.0% 2,533 of 2,815 | 1 | 3 |
| Shoshone County | 13,785 | $55,527 ±5,264 | 5.3% 330 of 6,257 | 88.2% 5,083 of 5,763 | 0 | 4 |
| Teton County | 12,425 | $99,805 ±15,311 | 1.2% 89 of 7,360 | 94.9% 4,437 of 4,677 | 1 | 1 |
| Twin Falls County | 93,734 | $67,409 ±3,701 | 3.0% 1,412 of 46,385 | 91.1% 31,676 of 34,754 | 2 | 10 |
| Valley County | 12,389 | $76,078 ±7,816 | 4.8% 249 of 5,218 | 93.9% 4,056 of 4,318 | 3 | 3 |
| Washington County | 11,142 | $54,000 ±7,096 | 5.2% 225 of 4,296 | 88.5% 3,718 of 4,202 | 0 | 3 |
Unemployed is B23025_005 ÷ B23025_003 (unemployed ÷ civilian labour force, age 16 and over); broadband is B28002_004 ÷ B28002_001 (households with broadband of any type ÷ all households) — both worked out here from the two published counts shown beside them. A dash means the Bureau published no estimate. Population carries no ± because the Bureau controls county totals to its official population estimates and publishes no margin for them. Source: U.S. Census Bureau, American Community Survey 5-year estimates.