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Below is information on the population, racial profile, house hold count, and sex/age profiles for the city of Idaho Falls. These results are gathered once every 10 years and may not be 100% accurate or up to date.
The population for Idaho Falls, Idaho is approximatly 50730.
Racial profile for Idaho Falls:
| White : | 46717 |
| Black : | 315 |
| Native American : | 385 |
| Asian : | 533 |
| Pacific Islander : | 32 |
| Other : | 1932 |
| * results may not accumulate to total population due to mixed race individuals | |
Population by age for males in Idaho Falls, Idaho :
| 18 - 19 : | 755 |
| 20 : | 346 |
| 21 : | 366 |
| 22 - 24 : | 1090 |
| 25 - 29 : | 1676 |
| 30 - 34 : | 1667 |
| 35 - 39 : | 1829 |
| 40 - 44 : | 1897 |
| 45 - 49 : | 1809 |
| 50 - 54 : | 1473 |
| 55 - 59 : | 1136 |
| 60 - 61 : | 397 |
| 62 - 64 : | 452 |
| 65 - 66 : | 304 |
| 67 - 69 : | 392 |
| 70 - 74 : | 621 |
| 75 - 79 : | 520 |
| 80 - 84 : | 291 |
| 85+ : | 183 |
Population by age for females in Idaho Falls, Idaho :
| 18 - 19 : | 735 |
| 20 : | 335 |
| 21 : | 400 |
| 22 - 24 : | 1100 |
| 25 - 29 : | 1687 |
| 30 - 34 : | 1537 |
| 35 - 39 : | 1801 |
| 40 - 44 : | 1895 |
| 45 - 49 : | 1837 |
| 50 - 54 : | 1475 |
| 55 - 59 : | 1169 |
| 60 - 61 : | 360 |
| 62 - 64 : | 482 |
| 65 - 66 : | 314 |
| 67 - 69 : | 454 |
| 70 - 74 : | 833 |
| 75 - 79 : | 736 |
| 80 - 84 : | 492 |
| 85+ : | 503 |
The total amount of households in Idaho Falls, Idaho is 18793. With 49784 people of the population in these households. The average household size is 2.65.
42289 people in Idaho Falls, Idaho are part of a family. The average family size in Idaho Falls is 3.21 people.
There are 11378 married families in Idaho Falls, Idaho.
Number of married families by number of members in the family :
| 0 - 2 : | 1922 | 3 - 4 : | 1191 | 5 : | 613 | 6 - 11 : | 3782 | 12 - 17 : | 3870 |