Local Data Search
A total of 56 results found. Show Results on Map.
| Rank | Average Family Size ▼ | County / Population |
| 1. | 4.43 | Big Horn, MT / 12,809 |
| 2. | 4.11 | Roosevelt, MT / 10,231 |
| 3. | 3.71 | Glacier, MT / 13,411 |
| 4. | 3.58 | Broadwater, MT / 4,602 |
| 5. | 3.56 | Sweet Grass, MT / 3,675 |
| 6. | 3.49 | Flathead, MT / 86,657 |
| 7. | 3.45 | Jefferson, MT / 11,105 |
| 8. | 3.41 | Rosebud, MT / 9,152 |
| 9. | 3.40 | Liberty, MT / 2,100 |
| 10. | 3.38 | Ravalli, MT / 40,060 |
| 11. | 3.30 | Petroleum, MT / 512 |
| 12. | 3.30 | Granite, MT / 2,880 |
| 13. | 3.25 | Blaine, MT / 6,515 |
| 14. | 3.25 | Hill, MT / 16,434 |
| 15. | 3.23 | Treasure, MT / 912 |
| 16. | 3.23 | Lake, MT / 28,239 |
| 17. | 3.22 | Stillwater, MT / 8,573 |
| 18. | 3.21 | Lewis And Clark, MT / 60,081 |
| 19. | 3.17 | Missoula, MT / 105,637 |
| 20. | 3.14 | Yellowstone, MT / 140,436 |
| 21. | 3.10 | Cascade, MT / 81,912 |
| 22. | 3.09 | Madison, MT / 7,314 |
| 23. | 3.08 | Gallatin, MT / 86,532 |
| 24. | 3.08 | Golden Valley, MT / 873 |
| 25. | 3.07 | Meagher, MT / 1,628 |
| 26. | 3.05 | Chouteau, MT / 5,223 |
| 27. | 3.05 | Mineral, MT / 3,898 |
| 28. | 3.01 | Sanders, MT / 10,950 |
| 29. | 2.99 | Beaverhead, MT / 8,887 |
| 30. | 2.98 | Toole, MT / 5,110 |
| 31. | 2.98 | Park, MT / 15,935 |
| 32. | 2.97 | Wheatland, MT / 2,018 |
| 33. | 2.96 | Teton, MT / 6,132 |
| 34. | 2.95 | Musselshell, MT / 4,413 |
| 35. | 2.93 | Silver Bow, MT / 32,740 |
| 36. | 2.93 | Fergus, MT / 11,218 |
| 37. | 2.92 | Garfield, MT / 1,135 |
| 38. | 2.92 | Pondera, MT / 5,909 |
| 39. | 2.91 | Carbon, MT / 9,741 |
| 40. | 2.90 | Lincoln, MT / 18,698 |
| 41. | 2.87 | Powell, MT / 7,057 |
| 42. | 2.87 | Valley, MT / 6,888 |
| 43. | 2.82 | Mccone, MT / 1,747 |
| 44. | 2.81 | Powder River, MT / 1,668 |
| 45. | 2.78 | Fallon, MT / 2,657 |
| 46. | 2.76 | Custer, MT / 11,129 |
| 47. | 2.75 | Wibaux, MT / 922 |
| 48. | 2.63 | Carter, MT / 1,260 |
| 49. | 2.62 | Judith Basin, MT / 2,077 |
| 50. | 2.60 | Richland, MT / 9,128 |
| 51. | 2.59 | Sheridan, MT / 3,568 |
| 52. | 2.58 | Dawson, MT / 8,547 |
| 53. | 2.57 | Phillips, MT / 3,959 |
| 54. | 2.54 | Daniels, MT / 1,483 |
| 55. | 2.46 | Prairie, MT / 1,004 |
| 56. | 2.46 | Deer Lodge, MT / 8,876 |
Please note that we only rank locations with 'Average Family Size' data. The rank above might not be a complete list. Locations without 'Average Family Size' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.