Idaho Cities by Population (2026)

by Kristen Carney

Updated: February 9, 2026

The most populous cities in Idaho are Boise City with 237,242, Meridian at 130,138, Nampa with 110,319, Idaho Falls at 67,725, and Caldwell with 66,516. You can get the most current Census population data for all 232 Idaho cities, sorted from the most populous cities in Idaho to the least, according to the 2024 American Community Survey.

Sure, you can copy this list right into your favorite spreadsheet tool. Or save yourself formatting headaches and grab the latest Idaho cities population data as a ready-to-use Excel™ file below. It's time to stop searching and start digging into data!

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Rank City Population
1 Boise City 237,242
2 Meridian 130,138
3 Nampa 110,319
4 Idaho Falls 67,725
5 Caldwell 66,516
6 Pocatello 57,635
7 Coeur d'Alene 56,447
8 Twin Falls 54,164
9 Post Falls 43,391
10 Rexburg 40,543
11 Lewiston 34,651
12 Eagle 32,855
13 Kuna 27,158
14 Moscow 26,286
15 Ammon 19,064
16 Mountain Home 16,493
17 Hayden 16,338
18 Chubbuck 16,126
19 Star 14,745
20 Jerome 12,930
21 Blackfoot 12,782
22 Garden City 12,654
23 Burley 11,958
24 Rathdrum 10,874
25 Middleton 10,649
26 Hailey 9,665
27 Sandpoint 9,637
28 Payette 8,536
29 Emmett 8,275
30 Fruitland 6,663
31 Rupert 6,190
32 Weiser 5,935
33 Preston 5,928
34 Rigby 5,404
35 Kimberly 5,111
36 Shelley 5,092
37 American Falls 4,712
38 Buhl 4,673
39 Lincoln 4,002
40 McCall 3,946
41 St. Anthony 3,911
42 Gooding 3,778
43 Heyburn 3,693
44 Ketchum 3,594
45 Grangeville 3,515
46 Hidden Springs 3,378
47 Orofino 3,260
48 Mountain Home AFB 3,219
49 Salmon 3,203
50 Soda Springs 3,158
51 Homedale 3,069
52 Victor 3,067
53 Iona 2,984
54 Wendell 2,981
55 TIE Driggs 2,925
55 TIE Filer 2,925
57 St. Maries 2,915
58 Montpelier 2,694
59 Bonners Ferry 2,669
60 Fort Hall 2,654
61 Malad City 2,601
62 Bellevue 2,588
63 Aberdeen 2,564
64 Dalton Gardens 2,496
65 Kellogg 2,307
66 Sugar City 2,122
67 Pinehurst 2,120
68 Wilder 2,074
69 Spirit Lake 1,972
70 Parma 1,928
71 Shoshone 1,911
72 New Plymouth 1,794
73 Priest River 1,778
74 Osburn 1,620
75 Ucon 1,606
76 Paul 1,586
77 Tyhee 1,568
78 Ponderay 1,534
79 Greenleaf 1,482
80 Sun Valley 1,460
81 Glenns Ferry 1,438
82 Groveland 1,422
83 Ashton 1,417
84 Moyie Springs 1,378
85 Grace 1,349
86 Moreland 1,326
87 Marsing 1,306
88 Hagerman 1,276
89 Genesee 1,265
90 Hansen 1,225
91 Robie Creek 1,213
92 Carey 1,196
93 Plummer 1,162
94 Cottonwood 1,131
95 Cascade 1,118
96 Kamiah 1,084
97 Ririe 1,079
98 Franklin 1,034
99 Wallace 1,027
100 Kootenai 1,022
101 Lapwai 1,021
102 Clark Fork 990
103 Hazelton 977
104 Troy 960
105 Inkom 936
106 Hauser 932
107 Potlatch 922
108 McCammon 909
109 Mullan 890
110 Teton 877
111 Menan 876
112 Council 871
113 Riverside 867
114 Challis 854
115 Arco 850
116 Hayden Lake 834
117 Oakley 830
118 Downey 803
119 Dover 792
120 Clifton 788
121 Athol 777
122 Horseshoe Bend 758
123 Georgetown 739
124 Kooskia 687
125 Juliaetta 672
126 Smelterville 668
127 Silverton 652
128 Blanchard 651
129 Melba 617
130 Roberts 609
131 Parker 607
132 Mackay 602
133 TIE Avimor 586
133 TIE Richfield 586
135 Dubois 585
136 Idaho City 581
137 Notus 573
138 TIE Basalt 569
138 TIE Weston 569
140 TIE Arbon Valley 562
140 TIE Paris 562
142 Newdale 525
143 Nezperce 522
144 Craigmont 509
145 Dayton 500
146 Fairfield 499
147 Rockford 492
148 Mud Lake 491
149 Declo 477
150 Grand View 472
151 Deary 458
152 Lewisville 453
153 Garden Valley 438
154 Firth 429
155 Oldtown 428
156 Tetonia 426
157 TIE Eden 421
157 TIE Dietrich 421
159 TIE Culdesac 411
159 TIE New Meadows 411
161 Laclede 406
162 Albion 376
163 Pierce 360
164 Arimo 351
165 TIE Hollister 347
165 TIE Midvale 347
167 Malta 346
168 Rockford Bay 336
169 Kendrick 327
170 Cambridge 324
171 Weippe 320
172 TIE Hammett 319
172 TIE Stanley 319
174 Winchester 302
175 Gannett 284
176 TIE Wardner 281
176 TIE Swan Valley 281
178 East Hope 265
179 TIE Onaway 263
179 TIE Riggins 263
181 Bloomington 255
182 Bancroft 250
183 Irwin 236
184 Worley 230
185 Bliss 229
186 TIE Moore 228
186 TIE Rockland 228
188 Lava Hot Springs 218
189 Crouch 214
190 TIE Fernan Lake Village 212
190 TIE Huetter 212
192 Elk City 202
193 Donnelly 195
194 Peck 194
195 Harrison 190
196 Castleford 183
197 Minidoka 179
198 TIE Island Park 170
198 TIE Murphy 170
200 Stites 165
201 Sweetwater 163
202 Ferdinand 162
203 Acequia 153
204 St. Charles 145
205 TIE Leadore 135
205 TIE De Smet 135
207 Murtaugh 129
208 Elk River 124
209 Conkling Park 123
210 Hope 112
211 Letha 109
212 Bovill 107
213 Butte City 95
214 Bennington 92
215 Parkline 91
216 Bruneau 82
217 Tensed 71
218 Reubens 68
219 Smiths Ferry 66
220 Hamer 59
221 White Bird 57
222 Lost River 55
223 Oxford 49
224 Lowman 46
225 TIE Placerville 30
225 TIE Viola 30
227 Princeton 25
228 Coolin 24
229 Spencer 19
230 Yellow Pine 17
231 State Line 9
232 Drummond 3
  • United States Census Bureau. B01001 SEX BY AGE, 2024 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. January 29, 2026. http://www.census.gov/.

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