Ranking of Idaho Cities and Places By Population Density from Census 2020

Updated on October 18, 2023.

According to the data from the US 2020 Census, as at April 2020, among all Idaho cities and places, Rexburg city had the highest population density per square mile (3.92K people per sqr mile), followed by Moscow city (3.68K people per sqr mile), and Coeur d'Alene city (3.39K people per sqr mile).

On the other hand, Lost River city had the lowest population density per square mile (5.05 people per sqr mile), followed by Warm River city (6.02 people per sqr mile), and Banks CDP (9.96 people per sqr mile).

The chart below shows the top 10 Idaho cities and places with high population density, and the table below shows the population density of all Idaho cities and places.

You can also see this information for other states, as well as the ranking of all cities and places in the United States.

Ranking of Idaho Cities and Places By Population Density from Census 2020
Rexburg
Moscow
Coeur d'Alene
Meridian
Hansen
Garden City
Nampa
Rupert
Emmett
Lincoln
Ranking of Idaho Cities and Places By Population Density from Census 2020
Items per page:
0 of 0
Rank Place Population Density
1 Rexburg city 3922.21
2 Moscow city 3681.31
3 Coeur d'Alene city 3392.48
4 Meridian city 3353.30
5 Hansen city 3111.77
6 Garden City city 3017.82
7 Nampa city 2992.61
8 Rupert city 2954.26
9 Emmett city 2938.45
10 Lincoln CDP 2929.68
11 American Falls city 2830.85
12 Boise City city 2804.65
13 Idaho Falls city 2700.56
14 Filer city 2680.55
15 Twin Falls city 2676.64
16 Fruitland city 2651.34
17 Shelley city 2649.65
18 Mountain Home city 2635.81
19 Caldwell city 2625.38
20 Chubbuck city 2593.13
21 Post Falls city 2536.98
22 Kimberly city 2445.18
23 Gooding city 2442.07
24 Buhl city 2426.31
25 Iona city 2333.47
26 St. Anthony city 2331.89
27 Hailey city 2330.07
28 Ammon city 2316.86
29 Huetter city 2292.98
30 Mud Lake city 2254.18
31 Castleford city 2245.77
32 Wilder city 2233.77
33 Hazelton city 2232.59
34 Grangeville city 2196.05
35 Smelterville city 2192.63
36 Jerome city 2182.23
37 New Plymouth city 2172.81
38 Fernan Lake Village city 2149.29
39 Blackfoot city 2084.09
40 Rigby city 2083.27
41 Wendell city 2074.08
42 Homedale city 2040.32
43 Payette city 2039.91
44 Sandpoint city 2019.78
45 Winchester city 2019.30
46 St. Maries city 1985.02
47 Lewiston city 1974.41
48 Parma city 1939.35
49 Weiser city 1888.12
50 Culdesac city 1854.41
51 Newdale city 1832.72
52 Stites city 1832.61
53 Burley city 1829.50
54 Paul city 1813.70
55 Marsing city 1805.75
56 Potlatch city 1802.34
57 Bellevue city 1738.97
58 Aberdeen city 1705.42
59 Kootenai city 1699.14
60 Middleton city 1690.06
61 Pocatello city 1688.15
62 Pinehurst city 1685.94
63 Genesee city 1677.92
64 Hagerman city 1645.87
65 Notus city 1640.56
66 Roberts city 1594.41
67 Lapwai city 1545.94
68 Hayden city 1492.87
69 Ashton city 1488.13
70 Star city 1451.27
71 Ucon city 1450.07
72 Melba city 1430.84
73 Heyburn city 1416.81
74 Shoshone city 1408.73
75 Rathdrum city 1408.32
76 Malad City city 1360.98
77 Onaway city 1309.09
78 Silverton CDP 1307.34
79 Worley city 1304.05
80 White Bird city 1282.16
81 Ririe city 1281.83
82 Eden city 1259.98
83 Salmon city 1243.19
84 Declo city 1221.22
85 Basalt city 1219.73
86 Bovill city 1199.28
87 Osburn city 1189.73
88 Hidden Springs CDP 1167.88
89 Teton city 1141.48
90 Montpelier city 1140.07
91 Troy city 1124.92
92 Kuna city 1110.56
93 Ketchum city 1109.06
94 Orofino city 1075.90
95 Nezperce city 1067.02
96 Bonners Ferry city 1066.34
97 Dalton Gardens city 1065.16
98 Hayden Lake city 1062.07
99 Greenleaf city 1054.20
100 Kamiah city 1017.43
101 Weippe city 1002.29
102 Eagle city 984.69
103 Cottonwood city 979.43
104 Elk River city 958.48
105 Spirit Lake city 951.52
106 Riggins city 935.50
107 Grace city 922.87
108 Avimor CDP 921.29
109 Firth city 902.06
110 Juliaetta city 894.21
111 New Meadows city 884.65
112 Dietrich city 877.80
113 Wallace city 870.78
114 Parker city 869.72
115 Sugar City city 864.33
116 Rockland city 863.16
117 Kooskia city 835.90
118 Arco city 822.73
119 Council city 821.95
120 Inkom city 821.94
121 Preston city 818.79
122 Minidoka city 818.75
123 Victor city 815.43
124 Plummer city 804.50
125 Kendrick city 800.04
126 Arimo city 787.31
127 Franklin city 787.19
128 Mullan city 780.76
129 Deary city 772.61
130 Hauser city 769.52
131 Grand View city 765.56
132 Ferdinand city 761.50
133 Georgetown city 739.40
134 Soda Springs city 707.65
135 Idaho City city 700.71
136 Lewisville city 697.22
137 Menan city 692.79
138 Cambridge city 692.34
139 Horseshoe Bend city 658.04
140 Peck city 656.87
141 Richfield city 656.73
142 Glenns Ferry city 654.93
143 Athol city 637.35
144 Driggs city 612.21
145 Craigmont city 589.12
146 Downey city 583.60
147 Kellogg city 582.28
148 Moore city 570.44
149 Pierce city 566.16
150 Moyie Springs city 545.13
151 Tetonia city 540.51
152 Clark Fork city 520.83
153 Moreland CDP 518.62
154 Lava Hot Springs city 516.83
155 Atomic City city 516.51
156 Murtaugh city 507.06
157 Mackay city 506.87
158 Fairfield city 503.35
159 Albion city 496.54
160 East Hope city 494.32
161 Bancroft city 491.12
162 Priest River city 479.64
163 Butte City city 460.52
164 Challis city 457.20
165 Tensed city 448.03
166 Ponderay city 439.29
167 Hamer city 434.37
168 Riverside CDP 433.51
169 Groveland CDP 427.61
170 McCall city 406.67
171 Tyhee CDP 398.23
172 Laclede CDP 380.64
173 McCammon city 370.19
174 Letha CDP 356.36
175 State Line city 354.15
176 Crouch city 349.50
177 Bliss city 349.46
178 Donnelly city 348.94
179 Mountain Home AFB CDP 319.92
180 Leadore city 317.56
181 Princeton CDP 302.43
182 Hammett CDP 282.46
183 Reubens city 271.92
184 Coolin CDP 271.47
185 Weston city 268.93
186 Oldtown city 268.89
187 Rockford CDP 262.11
188 Fernwood CDP 260.89
189 Blanchard CDP 255.34
190 Acequia city 245.44
191 Cascade city 243.70
192 Dover city 238.90
193 Hollister city 226.92
194 Wardner city 220.24
195 St. Charles city 219.54
196 Stanley city 213.79
197 Bloomington city 208.99
198 Carey city 198.54
199 Dubois city 187.33
200 Sun Valley city 186.41
201 Clifton city 179.65
202 Oakley city 170.03
203 Oxford city 160.67
204 Clayton city 155.49
205 Paris city 155.12
206 De Smet CDP 151.57
207 Drummond city 134.75
208 Viola CDP 133.77
209 Sweetwater CDP 130.05
210 Parkline CDP 121.37
211 Malta city 121.05
212 Irwin city 104.85
213 Hope city 100.27
214 Fort Hall CDP 90.96
215 Rockford Bay CDP 86.08
216 Dayton city 76.42
217 Bruneau CDP 75.32
218 Midvale city 75.11
219 Conkling Park CDP 69.87
220 Elk City CDP 67.83
221 Gannett CDP 66.39
222 Harrison city 65.38
223 Garden Valley CDP 51.16
224 Placerville city 48.02
225 Robie Creek CDP 39.65
226 Bennington CDP 36.31
227 Smiths Ferry CDP 34.07
228 Yellow Pine CDP 32.52
229 Island Park city 31.73
230 Spencer city 27.16
231 Murphy CDP 24.01
232 Lowman CDP 21.70
233 Arbon Valley CDP 19.66
234 Swan Valley city 19.60
235 Banks CDP 9.96
236 Warm River city 6.02
237 Lost River city 5.05