Compare Idaho places
The largest cities beside Idaho, and all 44 counties, each with the latest figure for every indicator the site publishes.
Cities
Each city's own page carries its history and comparisons; this table lines up the latest figure only. Largest cities in Idaho ranks them by population.
| City | PopulationPeople2025 · Census Bureau | Population growth ratePercent2025 · Census Bureau | Population by race and Hispanic originPeople2020–2024 · Census Bureau | Median ageYears2020–2024 · Census Bureau | Median household incomeDollars2020–2024 · Census Bureau | Poverty ratePercent2020–2024 · Census Bureau | Median home valueDollars2020–2024 · Census Bureau | Median gross rentDollars2020–2024 · Census Bureau | Renters paying 30%+ of income on rentPercent2020–2024 · Census Bureau | Housing units authorized by building permitsCount2025 · Census Bureau | Group A offense ratePer 100,000 residents2025 · Idaho State Police | Uninsured ratePercent2020–2024 · Census Bureau | Mean travel time to workMinutes2020–2024 · Census Bureau |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boise | 238,429 | 0.3% | 185,790 (2024) | 40.0 (2024) | $81,102 (2024) | 12.9% (2024) | $498,500 (2024) | $1,535 (2024) | 56.1% (2024) | 955 | 3,899.00 | 6.9% (2024) | 20.0 (2024) |
| Meridian | 142,988 | 2.4% | 113,566 (2024) | 37.0 (2024) | $95,088 (2024) | 5.1% (2024) | $557,400 (2024) | $1,873 (2024) | 46.0% (2024) | 1,364 | 2,210.00 | 7.9% (2024) | 23.6 (2024) |
| Nampa | 120,384 | 2.4% | 77,695 (2024) | 33.5 (2024) | $82,044 (2024) | 9.9% (2024) | $382,700 (2024) | $1,497 (2024) | 45.5% (2024) | 1,510 | 3,875.00 | 12.1% (2024) | 25.6 (2024) |
| Caldwell | 76,629 | 4.7% | 38,813 (2024) | 32.5 (2024) | $78,835 (2024) | 13.0% (2024) | $386,700 (2024) | $1,451 (2024) | 44.2% (2024) | 1,477 | 3,181.00 | 18.8% (2024) | 25.4 (2024) |
| Idaho Falls | 71,785 | 3.2% | 54,150 (2024) | 33.0 (2024) | $79,317 (2024) | 6.5% (2024) | $356,600 (2024) | $1,237 (2024) | 42.0% (2024) | 710 | 4,589.00 | 9.0% (2024) | 19.7 (2024) |
| Pocatello | 58,771 | 0.3% | 46,704 | 33.1 | $60,418 | 14.8% | $271,000 | $948 | 47.7% | 301 | 5,331.00 | 6.9% | 16.2 |
| Coeur d'Alene | 58,179 | 1.4% | 48,159 | 40.1 | $72,338 | 9.2% | $483,500 | $1,468 | 56.6% | 396 | 4,157.00 | 9.3% | 18.1 |
| Twin Falls | 56,216 | 1.2% | 40,106 | 35.1 | $61,205 | 11.4% | $321,300 | $1,082 | 53.6% | 267 | 5,298.00 | 8.9% | 15.7 |
| Post Falls | 46,715 | 2.0% | 36,605 | 35.0 | $82,183 | 11.1% | $477,400 | $1,469 | 51.1% | 376 | 3,859.00 | 9.4% | 24.1 |
| Rexburg | 40,334 | 0.0% | 32,916 | 21.0 | $50,617 | 32.5% | $395,100 | $1,004 | 49.7% | 667 | 1,600.00 | 5.7% | 15.2 |
| Lewiston | 34,717 | 0.0% | 30,673 | 39.8 | $72,197 | 12.5% | $333,700 | $1,027 | 45.0% | 239 | 4,985.00 | 7.5% | 15.3 |
| Eagle | 34,658 | 3.6% | 27,896 | 47.6 | $122,894 | 6.1% | $772,900 | $1,765 | 57.5% | 582 | 3.9% | 23.7 | |
| Kuna | 31,525 | 8.4% | 23,082 | 31.8 | $96,219 | 6.8% | $423,900 | $1,774 | 31.7% | 1,208 | 4.4% | 28.9 | |
| Moscow | 26,721 | 0.3% | 21,401 | 25.7 | $57,022 | 25.1% | $376,400 | $927 | 54.7% | 167 | 2,631.00 | 8.1% | 14.3 |
| Star | 20,874 | 14.8% | 11,923 | 40.3 | $97,936 | 5.8% | $564,300 | $1,924 | 45.5% | 881 | 6.1% | 27.5 | |
| Ammon | 20,119 | 0.0% | 16,062 | 32.9 | $86,121 | 5.4% | $381,800 | $1,372 | 42.2% | 361 | 5.9% | 21.9 | |
| Hayden | 17,363 | 2.5% | 14,263 | 42.1 | $82,958 | 7.8% | $494,500 | $1,733 | 47.7% | 137 | 9.0% | 21.5 | |
| Chubbuck | 16,823 | 1.4% | 12,347 | 35.9 | $82,977 | 6.0% | $341,700 | $1,048 | 49.6% | 187 | 6,864.00 | 3.6% | 17.1 |
| Mountain Home | 16,779 | 0.0% | 11,504 | 31.7 | $63,125 | 11.4% | $309,400 | $1,155 | 42.1% | 142 | 2,686.00 | 6.2% | 23.0 |
| Idaho | 2,029,733 | 1.4% | 1,558,007 (2024) | 37.8 (2024) | $81,166 (2024) | 10.5% (2024) | $446,400 (2024) | $1,384 (2024) | 48.4% (2024) | 17,944 | 3,166.52 | 9.2% (2024) | 22.2 (2024) |
Counties
Counties are listed alphabetically by name; the site ships no script to sort this table by column. Each county's own page carries its history and comparison with Idaho.
| County | PopulationPeople2025 · Census Bureau | Population densityPeople per square mile2025 · Census Bureau | Population growth ratePercent2025 · Census Bureau | Domestic migrationPeople2025 · Census Bureau | Decennial census populationPeople2020 · Census Bureau | Population by race and Hispanic originPeople2020–2024 · Census Bureau | Median ageYears2020–2024 · Census Bureau | Median household incomeDollars2020–2024 · Census Bureau | Unemployment ratePercent2025 · BLS | Average annual wageDollars2025 · BLS | Covered employmentPeople2025 · BLS | Business establishmentsCount2023 · Census Bureau | Poverty ratePercent2020–2024 · Census Bureau | Median home valueDollars2020–2024 · Census Bureau | Median gross rentDollars2020–2024 · Census Bureau | Renters paying 30%+ of income on rentPercent2020–2024 · Census Bureau | Housing units authorized by building permitsCount2025 · Census Bureau | Subsidized housing units availableCount2025 · HUD | Group A offense ratePer 100,000 residents2025 · Idaho State Police | Drought Severity and Coverage IndexIndexOctober 6, 2026 · NDMC | Irrigated landAcres2022 · USDA NASS | Total water withdrawalsAcre-feet2015 · USGS | Livestock water withdrawalsAcre-feet2022 · USGS | Industrial water withdrawalsAcre-feet2020 · USGS | FarmsCount2022 · USDA NASS | Land in farmsAcres2022 · USDA NASS | Market value of agricultural products soldDollars2022 · USDA NASS | Average property tax rate by countyPercent2025 · Idaho Tax Commission | Ballots castCount2024 · Idaho SOS | Registered votersPeopleSeptember 2026 · Idaho SOS | BirthsPeople2025 · Census Bureau | Traffic deathsCount2024 · NHTSA | Uninsured ratePercent2020–2024 · Census Bureau | Potato productionHundredweight (cwt)2005 · USDA NASS | Barley productionBushels2025 · USDA NASS | Mean travel time to workMinutes2020–2024 · Census Bureau | County-maintained road milesMiles2018 · ITD | Wildfires by countyCount2025 · NIFC | Public school enrollment by countyPeople2024 · Idaho SDE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ada County | 546,141 | 519.0 | 2.0% | 8,528 | 494,966 | 419,728 | 38.4 | $91,502 | 3.3% | $73,786 | 295,234 | 17,028 | 8.3% | $512,300 | $1,577 | 49.0% | 5,221 | 3,310 | 2,909.00 | 183 | 35,479 | 355,656 | 1,547 | 1,239 | 1,142 | 112,556 | $191,322,000 | 0.652% | 271,186 | 302,132 | 5,549 | 29 | 6.4% | 220,000 | 59,000 (2019) | 21.2 | 612.572 | 391 | 79,841 |
| Adams County | 5,013 | 3.7 | 0.1% | 2 | 4,378 | 4,128 | 53.9 | $61,808 | 7.2% | $59,911 | 1,007 | 119 | 17.9% | $376,500 | $830 | 56.3% | 11 | 1 | 2,727.00 | 220 | 19,136 | 40,538 | 217 | 75 | 229 | 145,570 | $15,577,000 | 0.571% | 2,724 | 3,079 | 51 | 2 | 11.9% | 41,300 (1996) | 19.7 | 375.722 | 27 | 427 | |
| Bannock County | 91,591 | 82.3 | 0.7% | 248 | 87,023 | 71,852 | 35.2 | $66,499 | 4.0% | $50,030 | 38,273 | 2,353 | 12.3% | $300,700 | $960 | 48.1% | 592 | 1,124 | 4,826.00 | 388 | 29,291 | 278,445 | 260 | 120 | 1,005 | 419,823 | $45,676,000 | 0.973% | 40,565 | 45,695 | 1,108 | 8 | 6.5% | 1,855,000 (2014) | 173,000 | 17.6 | 629.976 | 7 | 14,350 |
| Bear Lake County | 6,727 | 6.9 | 0.4% | 44 | 6,367 | 6,201 | 40.5 | $75,260 | 3.0% | $40,906 | 2,013 | 168 | 7.0% | $275,000 | $632 | 54.6% | 128 | 55 | 1,329.00 | 273 | 44,212 | 284,494 | 288 | 0 | 353 | 209,678 | $29,034,000 | 0.485% | 3,388 | 3,785 | 58 | 1 | 6.9% | 278,000 (2023) | 30.0 | 453.962 | 3 | 1,420 | |
| Benewah County | 10,508 | 13.5 | 0.2% | 50 | 9,535 | 8,482 | 45.5 | $59,794 | 5.6% | $58,784 | 3,454 | 275 | 12.9% | $293,500 | $875 | 49.5% | 57 | 40 | 3,135.00 | 300 | 127 | 12,714 | 17 | 84 | 240 | 130,471 | $25,444,000 | 0.846% | 5,225 | 6,074 | 104 | 1 | 14.3% | 32,300 (2019) | 23.8 | 429.936 | 30 | 1,218 | |
| Bingham County | 51,153 | 24.4 | 0.4% | −44 | 47,987 | 36,595 | 35.0 | $77,878 | 3.5% | $48,665 | 16,585 | 1,020 | 11.7% | $293,300 | $874 | 39.9% | 207 | 207 | 2,341.00 | 395 | 330,319 | 969,987 | 1,314 | 442 | 1,081 | 897,796 | $575,692,000 | 0.978% | 20,886 | 23,638 | 692 | 8 | 8.9% | 25,703,000 (2018) | 2,253,000 | 22.2 | 1,214.591 | 17 | 12,321 |
| Blaine County | 25,517 | 9.7 | −0.7% | −314 | 24,271 | 17,943 | 45.6 | $92,566 | 3.2% | $62,702 | 14,438 | 1,688 | 6.6% | $735,300 | $1,338 | 30.5% | 113 | 69 | 2,833.00 | 241 | 65,992 | 255,706 | 176 | 110 | 203 | 259,553 | $65,466,000 | 0.325% | 13,275 | 15,139 | 200 | 1 | 9.0% | 450,000 | 1,218,000 | 18.7 | 432.991 | 9 | 3,241 |
| Boise County | 8,545 | 4.5 | 0.5% | 54 | 7,612 | 6,907 | 53.4 | $78,774 | 4.2% | $51,122 | 1,831 | 200 | 7.7% | $476,100 | $850 | 29.7% | 108 | 21 | 2,566.00 | 107 | 1,537 | 5,455 | 46 | 0 | 108 | 66,311 | $7,330,000 | 0.531% | 4,942 | 5,859 | 49 | 3 | 9.3% | 33,900 (1993) | 38.0 | 284.849 | 54 | 703 | |
| Bonner County | 54,420 | 31.4 | 1.4% | 814 | 47,114 | 45,446 | 48.1 | $66,979 | 5.4% | $54,212 | 16,176 | 1,833 | 11.1% | $487,900 | $1,122 | 45.2% | 207 | 164 | 2,354.00 | 261 | 1,104 | 20,174 | 75 | 750 | 798 | 97,446 | $14,709,000 | 0.616% | 30,115 | 34,247 | 491 | 6 | 11.1% | 50,000 (1991) | 22,000 (1999) | 24.2 | 697.771 | 87 | 4,967 |
| Bonneville County | 135,771 | 72.8 | 1.5% | 1,207 | 123,959 | 103,824 | 33.6 | $79,068 | 3.1% | $51,060 | 63,586 | 4,197 | 9.8% | $368,800 | $1,133 | 39.4% | 1,219 | 1,200 | 3,062.00 | 347 | 143,393 | 915,683 | 1,052 | 913 | 893 | 406,594 | $256,056,000 | 0.857% | 57,243 | 64,023 | 1,796 | 23 | 8.4% | 8,755,000 (2014) | 6,544,000 | 20.8 | 1,067.204 | 25 | 27,455 |
| Boundary County | 13,997 | 11.0 | 1.0% | 149 | 12,059 | 10,731 | 43.7 | $67,237 | 5.4% | $53,615 | 4,167 | 439 | 13.6% | $410,500 | $877 | 36.2% | 32 | 27 | 2,190.00 | 231 | 2,500 | 154,087 | 71 | 230 | 319 | 73,364 | $48,912,000 | 0.565% | 7,260 | 8,319 | 162 | 2 | 14.0% | 54,000 (1991) | 231,000 (2023) | 18.2 | 334.086 | 31 | 1,469 |
| Butte County | 2,783 | 1.2 | 2.1% | 70 | 2,573 | 2,382 | 41.3 | $53,015 | 4.0% | $119,545 | 10,275 | 56 | 19.3% | $217,600 | $608 | 44.0% | 9 | 1 | 136.00 | 322 | 58,948 | 216,994 | 105 | 0 | 147 | 99,988 | $64,126,000 | 1.102% | 1,507 | 1,611 | 24 | 0 | 7.8% | 170,000 | 604,000 (2021) | 22.0 | 407.638 | 3 | 385 |
| Camas County | 1,316 | 1.2 | 2.3% | 15 | 1,072 | 853 | 36.8 | $57,955 | 3.8% | $60,704 | 352 | 44 | 5.9% | $304,000 | $1,000 | 53.1% | 14 | 1 | 389.00 | 269 | 32,523 | 356,340 | 73 | 0 | 111 | 186,429 | $32,695,000 | 0.925% | 734 | 832 | 19 | 0 | 11.9% | 229,000 | 42.7 | 420.381 | 3 | 150 | |
| Canyon County | 275,123 | 468.7 | 2.9% | 5,684 | 231,107 | 168,258 | 34.9 | $76,488 | 3.7% | $54,271 | 90,221 | 5,933 | 10.5% | $390,000 | $1,347 | 48.6% | 3,929 | 1,307 | 3,273.00 | 111 | 207,577 | 1,093,752 | 3,701 | 2,183 | 2,311 | 277,388 | $829,378,000 | 0.692% | 102,432 | 115,863 | 3,597 | 23 | 12.3% | 3,100,000 (2011) | 68,900 (2023) | 25.3 | 1,110.584 | 3 | 42,667 |
| Caribou County | 7,252 | 4.1 | 0.4% | 9 | 7,027 | 6,484 | 38.5 | $68,782 | 3.9% | $70,275 | 3,544 | 196 | 9.2% | $241,500 | $847 | 39.8% | 18 | 36 | 1,780.00 | 329 | 54,189 | 565,638 | 376 | 304 | 399 | 416,460 | $114,212,000 | 0.940% | 3,519 | 3,917 | 97 | 0 | 7.8% | 2,670,000 (2017) | 3,202,000 | 21.1 | 751.718 | 12 | 1,565 |
| Cassia County | 26,397 | 10.3 | 0.7% | −89 | 24,688 | 16,401 | 33.2 | $70,830 | 3.2% | $52,100 | 12,609 | 773 | 12.4% | $284,600 | $1,000 | 43.3% | 112 | 152 | 1,472.00 | 417 | 274,053 | 1,106,443 | 6,472 | 256 | 554 | 657,664 | $1,153,031,000 | 0.673% | 9,647 | 10,416 | 419 | 12 | 11.7% | 10,900,000 (2017) | 5,435,000 | 17.9 | 1,237.936 | 33 | 5,527 |
| Clark County | 783 | 0.4 | 0.1% | 1 | 788 | 536 | 31.1 | $55,208 | 4.1% | $67,233 | 296 | 12 | 11.7% | $216,900 | $773 | 57.7% | 2 | 1 (2020) | 2,281.00 | 242 | 48,780 | 162,712 | 188 | 0 | 67 | 206,127 | $49,051,000 | 0.734% | 339 | 373 | 8 | 2 | 17.1% | 3,500,000 (1997) | 492,000 (2013) | 24.0 | 387.046 | 5 | 91 |
| Clearwater County | 9,118 | 3.7 | −0.3% | 46 | 8,735 | 7,891 | 52.2 | $60,000 | 6.4% | $51,804 | 2,758 | 246 | 13.2% | $268,200 | $875 | 45.9% | 38 | 34 | 1,623.00 | 163 | 45 | 181,295 | 46 | 83 | 273 | 66,230 | $8,481,000 | 1.185% | 4,463 | 4,924 | 77 | 1 | 11.2% | 32,000 (2014) | 22.5 | 335.441 | 58 | 1,092 | |
| Custer County | 4,636 | 0.9 | 1.2% | 72 | 4,277 | 3,950 | 60.0 | $67,574 | 4.8% | $49,724 | 1,601 | 192 | 15.8% | $381,700 | $691 | 42.5% | 32 | 2 | 1,525.00 | 59 | 44,972 | 162,600 | 321 | 0 | 235 | 113,930 | $31,092,000 | 0.515% | 2,680 | 3,004 | 27 | 1 | 12.1% | 138,000 (2002) | 340,000 (2021) | 17.3 | 637.475 | 37 | 562 |
| Elmore County | 29,465 | 9.6 | −0.4% | −334 | 28,665 | 20,370 | 33.1 | $65,359 | 4.3% | $49,549 | 7,522 | 477 | 10.5% | $316,500 | $1,243 | 44.2% | 164 | 133 | 2,086.00 | 267 | 78,012 | 432,823 | 3,578 | 202 | 284 | 296,190 | $591,747,000 | 0.904% | 10,755 | 12,354 | 421 | 3 | 9.1% | 3,150,000 (2011) | 335,000 | 22.0 | 976.551 | 35 | 4,760 |
| Franklin County | 15,889 | 24.0 | 1.4% | 149 | 14,196 | 13,454 | 33.3 | $71,950 | 3.2% | $47,366 | 4,167 | 372 | 7.9% | $372,600 | $894 | 36.3% | 64 | 29 | 1,063.00 | 294 | 50,893 | 358,076 | 973 | 7 | 727 | 276,073 | $131,820,000 | 0.649% | 7,298 | 7,848 | 200 | 5 | 8.4% | 155,000 (2003) | 243,000 | 24.9 | 409.344 | 3 | 3,157 |
| Fremont County | 14,208 | 7.6 | −1.0% | −206 | 13,387 | 11,533 | 40.0 | $72,683 | 3.6% | $47,536 | 3,797 | 395 | 10.1% | $314,200 | $864 | 34.7% | 156 | 58 | 2,540.00 | 267 | 96,574 | 413,198 | 276 | 265 | 545 | 275,247 | $247,228,000 | 0.540% | 6,876 | 7,672 | 191 | 1 | 10.6% | 11,335,000 (2016) | 5,208,000 | 24.1 | 709.424 | 12 | 2,227 |
| Gem County | 21,773 | 38.9 | 1.5% | 249 | 19,128 | 17,211 | 44.2 | $64,605 | 3.7% | $46,323 | 4,595 | 510 | 12.0% | $428,700 | $1,038 | 40.6% | 144 | 55 | 2,194.00 | 102 | 25,735 | 167,708 | 264 | 163 | 718 | 199,547 | $37,861,000 | 0.544% | 10,729 | 12,223 | 204 | 2 | 11.1% | 106,000 | 30.3 | 341.595 | 11 | 2,488 | |
| Gooding County | 16,446 | 22.5 | 0.3% | −70 | 15,600 | 10,054 | 38.1 | $63,559 | 3.4% | $52,022 | 6,664 | 360 | 13.0% | $250,900 | $880 | 43.6% | 36 | 42 | 3,044.00 | 400 | 132,731 | 1,235,002 | 11,262 | 645 | 499 | 212,600 | $1,117,613,000 | 0.820% | 5,976 | 6,628 | 205 | 7 | 19.1% | 2,925,000 (2012) | 310,000 (2023) | 21.7 | 489.991 | 4 | 2,992 |
| Idaho County | 17,874 | 2.1 | 0.0% | 48 | 16,545 | 15,540 | 49.4 | $66,325 | 5.0% | $49,345 | 4,573 | 521 | 11.1% | $310,200 | $789 | 32.2% | 6 | 74 | 2,435.00 | 74 | 1,409 | 130,508 | 372 | 215 | 696 | 545,260 | $76,139,000 | 0.650% | 9,998 | 11,185 | 172 | 15 | 14.2% | 361,000 | 19.9 | 1,263.247 | 212 | 1,670 | |
| Jefferson County | 35,297 | 32.3 | 1.3% | 224 | 30,891 | 28,414 | 32.8 | $86,679 | 2.9% | $44,405 | 8,326 | 739 | 9.7% | $408,400 | $1,138 | 28.3% | 312 | 47 | 1,481.00 | 394 | 143,448 | 702,094 | 1,663 | 584 | 679 | 262,180 | $380,801,000 | 0.706% | 16,016 | 17,417 | 421 | 1 | 7.8% | 11,260,000 (2011) | 6,106,000 | 25.1 | 745.888 | 8 | 6,643 |
| Jerome County | 26,362 | 44.1 | 0.3% | −106 | 24,241 | 14,304 | 34.0 | $71,724 | 3.3% | $54,347 | 12,328 | 634 | 12.6% | $271,800 | $966 | 34.8% | 143 | 153 | 3,592.00 | 400 | 139,509 | 834,136 | 7,715 | 397 | 448 | 180,152 | $944,081,000 | 1.314% | 8,048 | 9,064 | 382 | 7 | 14.8% | 5,250,000 (2012) | 3,850,000 | 21.7 | 566.419 | 8 | 4,681 |
| Kootenai County | 191,864 | 155.0 | 1.8% | 3,161 | 171,366 | 155,815 | 40.9 | $81,861 | 4.5% | $59,140 | 71,925 | 6,221 | 9.0% | $518,700 | $1,492 | 53.1% | 1,705 | 1,702 | 3,549.00 | 319 | 6,315 | 147,590 | 75 | 1,596 | 968 | 107,727 | $23,353,000 | 0.541% | 97,711 | 111,469 | 2,156 | 12 | 9.4% | 42,000 (1991) | 41,000 (2013) | 22.8 | 906.849 | 43 | 23,279 |
| Latah County | 41,842 | 38.9 | 0.2% | −232 | 39,521 | 34,673 | 30.6 | $65,424 | 3.3% | $50,301 | 15,026 | 1,046 | 17.6% | $368,600 | $929 | 53.2% | 240 | 246 | 2,260.00 | 300 | 424 | 211,057 | 79 | 333 | 989 | 324,990 | $101,510,000 | 1.099% | 20,832 | 23,507 | 461 | 2 | 8.1% | 178,000 | 18.7 | 816.844 | 21 | 3,877 | |
| Lemhi County | 8,474 | 1.9 | 0.8% | 119 | 7,972 | 7,544 | 53.3 | $53,202 | 4.2% | $51,631 | 2,789 | 307 | 12.8% | $326,100 | $754 | 56.8% | 49 | 51 | 816.00 | 24 | 60,672 | 106,335 | 367 | 0 | 306 | 131,616 | $32,180,000 | 0.710% | 4,926 | 5,452 | 68 | 0 | 6.1% | 115,000 (2003) | 42,000 (2012) | 15.5 | 413.743 | 35 | 905 |
| Lewis County | 3,704 | 7.7 | −0.2% | 20 | 3,533 | 3,008 | 49.0 | $51,615 | 4.4% | $44,584 | 1,554 | 109 | 15.3% | $225,300 | $737 | 30.5% | 41 | 89 | 1,216.00 | 274 | 379 | 53,756 | 65 | 53 | 219 | 249,015 | $76,489,000 | 1.315% | 1,867 | 2,218 | 31 | 1 | 11.1% | 171,000 (2021) | 21.4 | 489.389 | 15 | 723 | |
| Lincoln County | 5,603 | 4.7 | −0.5% | −49 | 5,129 | 3,335 | 37.2 | $71,453 | 4.2% | $50,392 | 1,729 | 106 | 10.5% | $255,600 | $1,021 | 43.4% | 16 | 22 | 1,834.00 | 400 | 55,844 | 282,007 | 2,033 | 0 | 229 | 104,847 | $254,603,000 | 0.914% | 1,939 | 2,225 | 76 | 5 | 11.9% | 680,000 | 1,233,000 (2023) | 33.6 | 440.278 | 0 | 900 |
| Madison County | 55,172 | 117.6 | 0.4% | −775 | 52,913 | 45,595 | 21.4 | $60,160 | 3.7% | $43,825 | 17,803 | 1,113 | 24.5% | $414,800 | $1,014 | 48.7% | 842 | 181 | 1,522.00 | 373 | 83,468 | 414,990 | 128 | 256 | 358 | 166,920 | $212,410,000 | 0.923% | 17,676 | 21,003 | 1,038 | 4 | 4.9% | 10,680,000 (2015) | 5,207,000 (2023) | 16.4 | 478.967 | 6 | 8,703 |
| Minidoka County | 22,911 | 30.3 | 0.8% | 109 | 21,584 | 13,055 | 34.9 | $70,377 | 3.4% | $52,213 | 9,227 | 491 | 14.5% | $262,600 | $900 | 36.1% | 156 | 90 | 2,726.00 | 400 | 239,043 | 926,929 | 1,633 | 463 | 454 | 308,562 | $547,338,000 | 0.765% | 8,031 | 8,555 | 308 | 2 | 13.4% | 11,660,000 (2013) | 6,800,000 | 17.4 | 624.532 | 1 | 4,293 |
| Nez Perce County | 42,905 | 50.6 | 0.0% | 171 | 42,089 | 36,486 | 41.2 | $72,599 | 3.7% | $56,372 | 21,772 | 1,213 | 12.2% | $334,700 | $1,015 | 44.4% | 272 | 761 | 4,681.00 | 300 | 411 | 309,283 | 135 | 764 | 415 | 344,412 | $95,985,000 | 1.400% | 20,383 | 22,151 | 483 | 7 | 7.7% | 107,000 (2021) | 16.7 | 625.035 | 36 | 5,266 | |
| Oneida County | 5,085 | 4.2 | 1.4% | 36 | 4,565 | 4,379 | 40.8 | $74,954 | 2.9% | $44,800 | 1,638 | 100 | 10.8% | $272,000 | $859 | 54.4% | 28 | 11 | 1,461.00 | 400 | 29,319 | 825,534 | 325 | 0 | 446 | 327,714 | $53,734,000 | 1.004% | 2,476 | 2,837 | 87 | 2 | 6.7% | 210,000 (2004) | 169,000 (2023) | 26.6 | 562.145 | 3 | 956 |
| Owyhee County | 12,661 | 1.7 | −0.8% | −149 | 11,912 | 8,479 | 39.0 | $64,406 | 4.0% | $49,652 | 3,425 | 262 | 12.2% | $359,800 | $821 | 36.8% | 36 | 20 | 331.00 | 431 | 108,395 | 876,231 | 3,573 | 0 | 461 | 729,407 | $463,023,000 | 0.714% | 4,978 | 5,642 | 157 | 3 | 21.9% | 2,450,000 (2011) | 235,000 | 27.7 | 1,012.240 | 51 | 2,418 |
| Payette County | 27,824 | 68.4 | 0.5% | 115 | 25,378 | 20,204 | 38.9 | $67,673 | 4.3% | $51,693 | 7,196 | 619 | 10.2% | $341,800 | $860 | 35.2% | 181 | 107 | 3,984.00 | 129 | 62,350 | 484,238 | 1,679 | 450 | 574 | 171,424 | $313,664,000 | 0.753% | 11,894 | 13,549 | 332 | 9 | 7.1% | 445,000 (2007) | 26,000 (2013) | 23.1 | 291.570 | 18 | 4,332 |
| Power County | 8,246 | 5.9 | −1.0% | −136 | 7,877 | 4,917 | 34.6 | $61,146 | 3.3% | $57,901 | 3,919 | 177 | 9.5% | $212,900 | $767 | 32.1% | 5 | 48 | 1,891.00 | 400 | 115,184 | 627,246 | 546 | 0 | 276 | 443,958 | $360,522,000 | 1.484% | 3,062 | 3,542 | 98 | 3 | 14.9% | 17,570,000 (2017) | 232,000 (2021) | 16.3 | 720.467 | 7 | 1,704 |
| Shoshone County | 14,130 | 5.4 | 0.7% | 146 | 13,167 | 12,232 | 44.8 | $55,527 | 5.6% | $57,044 | 4,923 | 360 | 13.1% | $267,400 | $943 | 41.5% | 51 | 181 | 2,887.00 | 218 | 9 | 8,905 | 4 | 0 | 44 | 1,605 | $222,000 | 0.842% | 6,214 | 7,279 | 156 | 3 | 9.2% | 21.6 | 377.819 | 60 | 1,703 | ||
| Teton County | 13,254 | 29.5 | 1.1% | 49 | 11,637 | 9,858 | 39.6 | $99,805 | 2.6% | $54,567 | 4,906 | 658 | 9.1% | $690,500 | $1,319 | 39.5% | 384 | 7 | 982.00 | 268 | 40,705 | 456,402 | 99 | 0 | 268 | 112,072 | $62,626,000 | 0.410% | 6,793 | 7,726 | 142 | 1 | 14.5% | 1,595,000 (2012) | 1,915,000 (2014) | 33.9 | 342.381 | 0 | 1,978 |
| Twin Falls County | 97,539 | 50.8 | 1.1% | 689 | 90,050 | 70,557 | 36.1 | $67,409 | 3.4% | $50,136 | 42,703 | 3,026 | 11.5% | $337,900 | $1,089 | 51.8% | 527 | 976 | 4,047.00 | 456 | 236,196 | 2,239,971 | 7,753 | 926 | 1,169 | 459,167 | $1,135,933,000 | 1.059% | 37,888 | 41,316 | 1,199 | 14 | 10.2% | 4,310,000 (2017) | 2,606,000 | 17.8 | 1,268.295 | 11 | 16,237 (2023) |
| Valley County | 12,831 | 3.5 | 0.1% | 6 | 11,743 | 11,167 | 46.9 | $76,078 | 4.5% | $53,990 | 5,740 | 747 | 11.7% | $657,000 | $1,117 | 22.3% | 268 | 13 | 4,214.00 | 53 | 15,245 | 18,449 | 117 | 25 | 142 | 45,321 | $12,423,000 | 0.470% | 7,356 | 8,435 | 88 | 4 | 8.8% | 100,000 (1999) | 71,000 (1999) | 18.7 | 762.361 | 77 | 1,682 |
| Washington County | 11,583 | 8.0 | 0.8% | 135 | 10,496 | 8,648 | 45.0 | $54,000 | 4.6% | $44,545 | 2,928 | 222 | 15.3% | $278,100 | $938 | 48.3% | 69 | 74 | 1,398.00 | 259 | 51,052 | 466,976 | 421 | 109 | 495 | 428,579 | $61,610,000 | 1.092% | 5,617 | 6,295 | 91 | 2 | 9.0% | 242,000 (2002) | 51,000 (2022) | 18.6 | 554.496 | 7 | 1,773 |
How to read these tables
Each row or column carries the data period and source most of its places share; a place whose own figure is from a different period, such as a smaller city’s five-year American Community Survey estimate beside the larger cities’ one-year estimate, carries that period next to its own figure. A place with no figure for an indicator leaves that cell empty.
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