Idaho Cities by Population (2025)

by Kristen Carney Kristen Carney

Updated: December 17, 2024

The most populous cities in Idaho are Boise City with 235,421, Meridian at 134,801, Nampa with 114,268, Caldwell at 68,336, and Idaho Falls with 68,001. You can get the most current Census population data for all 234 Idaho cities, sorted from the most populous cities in Idaho to the least, according to the 2023 Population Estimates Program and 2023 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 235,421
2 Meridian 134,801
3 Nampa 114,268
4 Caldwell 68,336
5 Idaho Falls 68,001
6 Pocatello 58,064
7 Coeur d'Alene 56,894
8 Twin Falls 54,943
9 Post Falls 44,798
10 Rexburg 39,975
11 Lewiston 34,836
12 Eagle 32,319
13 Kuna 28,050
14 Moscow 26,387
15 Ammon 19,617
16 Mountain Home 16,703
17 Hayden 16,422
18 Chubbuck 16,362
19 Star 16,333
20 Jerome 13,135
21 Blackfoot 12,999
22 Garden City 12,784
23 Burley 12,146
24 Rathdrum 11,580
25 Middleton 11,016
26 Sandpoint 10,024
27 Hailey 9,824
28 Payette 8,636
29 Emmett 8,492
30 Fruitland 6,879
31 Rupert 6,324
32 Preston 6,112
33 Weiser 6,056
34 Rigby 5,577
35 Kimberly 5,359
36 Shelley 5,182
37 American Falls 4,781
38 Buhl 4,715
39 McCall 4,066
40 St. Anthony 4,025
41 Gooding 3,802
42 Lincoln 3,759
43 Heyburn 3,726
44 Grangeville 3,617
45 Ketchum 3,611
46 Hidden Springs 3,490
47 Orofino 3,313
48 Salmon 3,295
49 Mountain Home AFB 3,198
50 Soda Springs 3,171
51 Homedale 3,144
52 Iona 3,105
53 Wendell 3,010
54 Filer 2,951
55 Montpelier 2,715
56 Bonners Ferry 2,697
57 Bellevue 2,575
58 Dalton Gardens 2,513
59 Spirit Lake 2,479
60 St. Maries 2,473
61 Kellogg 2,450
62 Malad City 2,344
63 Fort Hall 2,343
64 Victor 2,285
65 Driggs 2,263
66 Parma 2,149
67 Sugar City 2,115
68 Ponderay 1,956
69 Aberdeen 1,843
70 Priest River 1,804
71 Pinehurst 1,780
72 Sun Valley 1,771
73 TIE Paul 1,725
73 TIE Shoshone 1,725
75 Wilder 1,685
76 Osburn 1,659
77 New Plymouth 1,566
78 Tyhee 1,475
79 Moreland 1,386
80 Glenns Ferry 1,304
81 Avimor 1,289
82 Marsing 1,256
83 Robie Creek 1,240
84 Ucon 1,235
85 Lapwai 1,205
86 Groveland 1,204
87 Kamiah 1,186
88 Riverside 1,126
89 Franklin 1,120
90 Plummer 1,113
91 Hansen 1,112
92 Dover 1,091
93 Moyie Springs 1,080
94 Genesee 1,075
95 Kootenai 1,054
96 Cascade 1,012
97 Hagerman 988
98 Council 957
99 Ashton 951
100 Grace 945
101 Arco 930
102 Troy 925
103 Challis 924
104 Cottonwood 911
105 Hauser 861
106 Teton 840
107 Horseshoe Bend 836
108 Inkom 832
109 Wallace 825
110 TIE Oakley 816
110 TIE McCammon 816
112 Hazelton 813
113 Potlatch 792
114 Greenleaf 790
115 TIE Athol 734
115 TIE Menan 734
117 Smelterville 708
118 Ririe 705
119 Carey 688
120 Mullan 677
121 Hayden Lake 669
122 Juliaetta 637
123 New Meadows 636
124 Blanchard 625
125 Silverton 606
126 TIE Notus 604
126 TIE Arbon Valley 604
128 Melba 588
129 Roberts 578
130 Downey 570
131 Letha 566
132 Clark Fork 561
133 Kooskia 556
134 Weston 550
135 Paris 549
136 Firth 541
137 Dayton 536
138 Idaho City 529
139 TIE Deary 523
139 TIE Pierce 523
141 Dubois 522
142 Georgetown 516
143 Fairfield 489
144 TIE Nezperce 482
144 TIE Craigmont 482
146 Mackay 480
147 Richfield 467
148 Grand View 465
149 Clifton 454
150 Lewisville 442
151 Culdesac 422
152 Weippe 417
153 Eden 402
154 Riggins 401
155 Lava Hot Springs 375
156 TIE Winchester 371
156 TIE Basalt 371
158 Yellow Pine 369
159 Garden Valley 364
160 Declo 354
161 Cambridge 353
162 Mud Lake 352
163 Arimo 350
164 Gannett 348
165 Newdale 332
166 Bancroft 311
167 Rockford Bay 308
168 Rockford 305
169 Swan Valley 303
170 Dietrich 302
171 Parker 298
172 Kendrick 296
173 Tetonia 287
174 Irwin 286
175 Elk City 270
176 TIE Hollister 265
176 TIE Bliss 265
178 TIE Rockland 258
178 TIE Hammett 258
180 Donnelly 256
181 Oldtown 250
182 Worley 249
183 TIE Albion 245
183 TIE East Hope 245
185 Castleford 226
186 Harrison 225
187 Midvale 216
188 Bloomington 214
189 Onaway 213
190 Wardner 203
191 Laclede 200
192 Bovill 198
193 Island Park 193
194 Stites 190
195 Murphy 188
196 St. Charles 186
197 Crouch 177
198 TIE Moore 176
198 TIE Malta 176
200 Peck 171
201 Sweetwater 168
202 Fernan Lake Village 162
203 Elk River 145
204 Ferdinand 142
205 Acequia 136
206 De Smet 134
207 Conkling Park 131
208 Fernwood 130
209 Murtaugh 121
210 Bennington 120
211 Stanley 119
212 Hope 104
213 Huetter 102
214 Leadore 100
215 Tensed 94
216 Minidoka 90
217 White Bird 88
218 Butte City 85
219 Parkline 62
220 Smiths Ferry 53
221 TIE Hamer 51
221 TIE Lost River 51
223 TIE Viola 48
223 TIE Placerville 48
225 Reubens 44
226 Oxford 43
227 Lowman 42
228 State Line 37
229 Bruneau 36
230 TIE Spencer 29
230 TIE Princeton 29
232 Coolin 24
233 Drummond 15
234 Clayton 10

The table above displays the most recent population estimates data for all cities where data are available from the following datasets:

  • United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2023. Population Division. May 2024.
  • United States Census Bureau. B01001 SEX BY AGE, 2023 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 12 December 2024. http://www.census.gov/.

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