Horace is the #1 ranked city in North Dakota with 176.9 (col index). This ranking includes 51 North Dakota cities with available data.
| # | City | Population | COL Index |
|---|---|---|---|
| 1 | Horace | 3,964 | 176.9 |
| 2 | Mapleton | 1,243 | 158.1 |
| 3 | West Fargo | 39,325 | 135.7 |
| 4 | Stanley | 2,089 | 134.9 |
| 5 | Surrey | 1,672 | 134.2 |
| 6 | Watford City | 6,016 | 134.1 |
| 7 | Thompson | 1,092 | 132.9 |
| 8 | Grand Forks AFB | 2,072 | 130.5 |
| 9 | Burlington | 1,169 | 125.9 |
| 10 | Lincoln | 4,309 | 124.0 |
| 11 | Williston | 27,964 | 121.5 |
| 12 | Beulah | 3,058 | 118.0 |
| 13 | Dickinson | 25,216 | 113.6 |
| 14 | Minot AFB | 4,904 | 113.4 |
| 15 | Bismarck | 74,146 | 113.1 |
| 16 | Mandan | 24,293 | 111.3 |
| 17 | Minot | 47,922 | 110.6 |
| 18 | Casselton | 2,640 | 109.7 |
| 19 | Fargo | 129,064 | 107.9 |
| 20 | Washburn | 1,434 | 107.6 |
| 21 | Hazen | 2,509 | 106.0 |
| 22 | Crosby | 1,116 | 105.7 |
| 23 | Larimore | 1,262 | 103.2 |
| 24 | Grand Forks | 58,882 | 101.8 |
| 25 | Bowman | 1,523 | 101.6 |
| 26 | Hillsboro | 1,643 | 101.6 |
| 27 | Park River | 1,483 | 98.9 |
| 28 | Tioga | 1,525 | 98.5 |
| 29 | Mayville | 2,050 | 98.4 |
| 30 | Garrison | 1,456 | 94.5 |
| 31 | Bottineau | 2,063 | 93.1 |
| 32 | Lisbon | 2,262 | 91.8 |
| 33 | Oakes | 2,046 | 91.2 |
| 34 | Kenmare | 1,027 | 91.2 |
| 35 | Langdon | 1,835 | 90.9 |
| 36 | Belcourt | 1,739 | 90.6 |
| 37 | Grafton | 4,128 | 89.3 |
| 38 | Carrington | 2,171 | 89.2 |
| 39 | Cavalier | 1,304 | 88.8 |
| 40 | Wahpeton | 7,996 | 88.3 |
| 41 | Jamestown | 15,774 | 86.9 |
| 42 | Valley City | 6,554 | 86.9 |
| 43 | New Town | 2,725 | 85.9 |
| 44 | Rugby | 2,555 | 84.3 |
| 45 | Cando | 1,199 | 81.5 |
| 46 | Rolla | 1,164 | 81.2 |
| 47 | Devils Lake | 7,170 | 77.4 |
| 48 | Hettinger | 1,141 | 73.8 |
| 49 | New Rockford | 1,325 | 73.5 |
| 50 | Harvey | 1,720 | 73.2 |
| 51 | Shell Valley | 1,112 | 61.4 |
Cities in North Dakota are ranked by col index. Only cities with populations above 1,000 are included. Data sourced from BLS / C2ER. Last updated 2026.