| Rank | City | 2024 Population (Est.) | Growth Rate (Annual) |
|---|---|---|---|
| 1 | Star | 16,333 | 12.9% |
| 2 | Kuna | 28,050 | 4.5% |
| 3 | Meridian | 134,801 | 4.0% |
| 4 | Middleton | 11,016 | 4.9% |
| 5 | Ammon | 19,617 | 3.2% |
| 6 | Ponderay | 1,956 | 14.4% |
| 7 | Eagle | 32,319 | 1.5% |
| 8 | Iona | 3,105 | 4.2% |
| 9 | Caldwell | 68,336 | 4.2% |
| 10 | Post Falls | 44,798 | 4.5% |
| 11 | Rathdrum | 11,580 | 7.6% |
| 12 | Dover | 1,091 | 12.0% |
| 13 | Rexburg | 39,975 | 4.6% |
| 14 | Victor | 2,285 | 1.7% |
| 15 | Kootenai | 1,054 | 3.4% |
| 16 | Clifton | 454 | 2.6% |
| 17 | Nampa | 114,268 | 4.2% |
| 18 | Kimberly | 5,359 | 5.0% |
| 19 | Dietrich | 302 | 2.1% |
| 20 | McCall | 4,066 | 3.3% |
| 21 | Driggs | 2,263 | 4.5% |
| 22 | Donnelly | 256 | 0.3% |
| 23 | Rigby | 5,577 | 3.3% |
| 24 | Spirit Lake | 2,479 | 1.8% |
| 25 | Fruitland | 6,879 | 4.1% |
| 26 | Franklin | 1,120 | 2.9% |
| 27 | Hayden | 16,422 | 1.7% |
| 28 | Paul | 1,725 | 12.9% |
| 29 | Irwin | 286 | 3.4% |
| 30 | Chubbuck | 16,362 | 1.4% |
| 31 | Filer | 2,951 | 2.2% |
| 32 | Moyie Springs | 1,080 | 9.0% |
| 33 | Sugar City | 2,115 | -3.6% |
| 34 | Coeur d'Alene | 56,894 | 1.3% |
| 35 | Jerome | 13,135 | 2.2% |
| 36 | Twin Falls | 54,943 | 2.0% |
| 37 | Hailey | 9,824 | 2.4% |
| 38 | Emmett | 8,492 | 3.6% |
| 39 | Sandpoint | 10,024 | 5.3% |
| 40 | Mountain Home | 16,703 | 1.2% |
| 41 | Swan Valley | 303 | 8.1% |
| 42 | Marsing | 1,256 | 0.6% |
| 43 | Oldtown | 250 | 3.9% |
| 44 | Bellevue | 2,575 | 0.3% |
| 45 | Shelley | 5,182 | 2.3% |
| 46 | Carey | 688 | -0.1% |
| 47 | Idaho Falls | 68,001 | 1.2% |
| 48 | Hope | 104 | 2.3% |
| 49 | Notus | 604 | -0.2% |
| 50 | Hayden Lake | 669 | 0.7% |
| 51 | Ucon | 1,235 | 2.0% |
| 52 | Mud Lake | 352 | 3.3% |
| 53 | Preston | 6,112 | 2.9% |
| 54 | Burley | 12,146 | 1.4% |
| 55 | Melba | 588 | 0.9% |
| 56 | Weston | 550 | 2.3% |
| 57 | Heyburn | 3,726 | 0.2% |
| 58 | Hagerman | 988 | 0.5% |
| 59 | Wendell | 3,010 | 1.1% |
| 60 | Teton | 840 | 1.9% |
| 61 | Sun Valley | 1,771 | -0.5% |
| 62 | Blackfoot | 12,999 | 2.1% |
| 63 | Homedale | 3,144 | 2.7% |
| 64 | Moscow | 26,387 | 1.2% |
| 65 | Ririe | 705 | 2.0% |
| 66 | Shoshone | 1,725 | 1.7% |
| 67 | Fairfield | 489 | 3.2% |
| 68 | East Hope | 245 | 2.0% |
| 69 | Dayton | 536 | 1.1% |
| 70 | Parma | 2,149 | 0.9% |
| 71 | Winchester | 371 | 9.7% |
| 72 | New Meadows | 636 | 6.8% |
| 73 | Boise City | 235,421 | -0.1% |
| 74 | St. Anthony | 4,025 | 2.9% |
| 75 | Ketchum | 3,611 | 0.4% |
| 76 | Garden City | 12,784 | 1.3% |
| 77 | St. Charles | 186 | 4.5% |
| 78 | Stanley | 119 | – |
| 79 | Payette | 8,636 | 1.8% |
| 80 | Buhl | 4,715 | 1.1% |
| 81 | Hazelton | 813 | 0.2% |
| 82 | Council | 957 | 3.3% |
| 83 | American Falls | 4,781 | 1.6% |
| 84 | Tetonia | 287 | -2.5% |
| 85 | Wilder | 1,685 | 1.9% |
| 86 | Genesee | 1,075 | 1.5% |
| 87 | Hansen | 1,112 | 0.4% |
| 88 | Idaho City | 529 | 4.4% |
| 89 | Hauser | 861 | 4.0% |
| 90 | Richfield | 467 | 2.9% |
| 91 | Crouch | 177 | 4.7% |
| 92 | Troy | 925 | 1.2% |
| 93 | Oakley | 816 | 1.1% |
| 94 | Lewiston | 34,836 | 0.6% |
| 95 | Pocatello | 58,064 | 1.0% |
| 96 | Grangeville | 3,617 | 2.8% |
| 97 | Rupert | 6,324 | 1.3% |
| 98 | Leadore | 100 | 2.4% |
| 99 | Gooding | 3,802 | 1.0% |
| 100 | Culdesac | 422 | 0.5% |
The largest city in Idaho is Star, with a population of 16,333. Star is the 2,239th largest city in the US. The second largest city is Kuna, with a population of 28,050, and is the 1,404th largest city in the US.
The major cities in Idaho are Meridian, Nampa and Boise City. There are 3 major cities in Idaho, which are cities with a population greater than 100,000.
The capital of Idaho is Boise City, whose most recent population was 235,421. Boise City is the 73rd largest city in the state of Idaho.
Among the 100 largest cities in Idaho, the fastest growing city is Star, whose population has grown 746.2% since the year 2000.
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