Counties with the most born-and-bred residents in Idaho

Stacker
#44. Bonner County

- Population: 49,456
- Born in Idaho: 13,308 (26.9% of population)
- Born in a different state: 34,664 (70.1% of population)
- Born in U.S. territories: 339 (0.7% of population)
- Born in another country: 1,145 (2.3% of population)

#43. Oneida County

- Population: 4,681
- Born in Idaho: 1,310 (28.0% of population)
- Born in a different state: 3,270 (69.9% of population)
- Born in U.S. territories: 50 (1.1% of population)
- Born in another country: 51 (1.1% of population)

#42. Teton County

- Population: 12,101
- Born in Idaho: 3,442 (28.4% of population)
- Born in a different state: 7,358 (60.8% of population)
- Born in U.S. territories: 118 (1.0% of population)
- Born in another country: 1,183 (9.8% of population)

#41. Elmore County

- Population: 29,046
- Born in Idaho: 8,640 (29.7% of population)
- Born in a different state: 16,919 (58.2% of population)
- Born in U.S. territories: 949 (3.3% of population)
- Born in another country: 2,538 (8.7% of population)

#40. Kootenai County

- Population: 177,736
- Born in Idaho: 54,496 (30.7% of population)
- Born in a different state: 117,476 (66.1% of population)
- Born in U.S. territories: 1,469 (0.8% of population)
- Born in another country: 4,295 (2.4% of population)

#39. Blaine County

- Population: 24,579
- Born in Idaho: 7,744 (31.5% of population)
- Born in a different state: 12,940 (52.6% of population)
- Born in U.S. territories: 214 (0.9% of population)
- Born in another country: 3,681 (15.0% of population)

#38. Boundary County

- Population: 12,695
- Born in Idaho: 4,060 (32.0% of population)
- Born in a different state: 7,912 (62.3% of population)
- Born in U.S. territories: 192 (1.5% of population)
- Born in another country: 531 (4.2% of population)

#37. Franklin County

- Population: 14,715
- Born in Idaho: 5,024 (34.1% of population)
- Born in a different state: 9,151 (62.2% of population)
- Born in U.S. territories: 140 (1.0% of population)
- Born in another country: 400 (2.7% of population)

#36. Payette County

- Population: 26,190
- Born in Idaho: 9,083 (34.7% of population)
- Born in a different state: 15,692 (59.9% of population)
- Born in U.S. territories: 85 (0.3% of population)
- Born in another country: 1,330 (5.1% of population)

#35. Benewah County

- Population: 9,913
- Born in Idaho: 3,641 (36.7% of population)
- Born in a different state: 6,077 (61.3% of population)
- Born in U.S. territories: 102 (1.0% of population)
- Born in another country: 93 (0.9% of population)

#34. Boise County

- Population: 8,045
- Born in Idaho: 3,072 (38.2% of population)
- Born in a different state: 4,716 (58.6% of population)
- Born in U.S. territories: 50 (0.6% of population)
- Born in another country: 207 (2.6% of population)

#33. Latah County

- Population: 40,315
- Born in Idaho: 15,712 (39.0% of population)
- Born in a different state: 22,389 (55.5% of population)
- Born in U.S. territories: 514 (1.3% of population)
- Born in another country: 1,700 (4.2% of population)

#32. Ada County

- Population: 508,052
- Born in Idaho: 198,974 (39.2% of population)
- Born in a different state: 271,746 (53.5% of population)
- Born in U.S. territories: 6,785 (1.3% of population)
- Born in another country: 30,547 (6.0% of population)

#31. Washington County

- Population: 10,866
- Born in Idaho: 4,273 (39.3% of population)
- Born in a different state: 5,864 (54.0% of population)
- Born in U.S. territories: 77 (0.7% of population)
- Born in another country: 652 (6.0% of population)

#30. Madison County

- Population: 53,578
- Born in Idaho: 21,088 (39.4% of population)
- Born in a different state: 29,485 (55.0% of population)
- Born in U.S. territories: 297 (0.6% of population)
- Born in another country: 2,708 (5.1% of population)

#29. Lemhi County

- Population: 8,166
- Born in Idaho: 3,237 (39.6% of population)
- Born in a different state: 4,847 (59.4% of population)
- Born in U.S. territories: 20 (0.2% of population)
- Born in another country: 62 (0.8% of population)

#28. Adams County

- Population: 4,599
- Born in Idaho: 1,841 (40.0% of population)
- Born in a different state: 2,665 (57.9% of population)
- Born in U.S. territories: 54 (1.2% of population)
- Born in another country: 39 (0.8% of population)

#27. Custer County

- Population: 4,411
- Born in Idaho: 1,770 (40.1% of population)
- Born in a different state: 2,414 (54.7% of population)
- Born in U.S. territories: 88 (2.0% of population)
- Born in another country: 139 (3.2% of population)

#26. Gem County

- Population: 19,854
- Born in Idaho: 9,014 (45.4% of population)
- Born in a different state: 9,779 (49.3% of population)
- Born in U.S. territories: 111 (0.6% of population)
- Born in another country: 950 (4.8% of population)

#25. Clearwater County

- Population: 8,921
- Born in Idaho: 4,086 (45.8% of population)
- Born in a different state: 4,612 (51.7% of population)
- Born in U.S. territories: 48 (0.5% of population)
- Born in another country: 175 (2.0% of population)

#24. Canyon County

- Population: 242,405
- Born in Idaho: 112,694 (46.5% of population)
- Born in a different state: 106,715 (44.0% of population)
- Born in U.S. territories: 3,447 (1.4% of population)
- Born in another country: 19,549 (8.1% of population)

#23. Valley County

- Population: 12,136
- Born in Idaho: 5,740 (47.3% of population)
- Born in a different state: 6,197 (51.1% of population)
- Born in U.S. territories: 91 (0.7% of population)
- Born in another country: 108 (0.9% of population)

#22. Camas County

- Population: 1,155
- Born in Idaho: 561 (48.6% of population)
- Born in a different state: 582 (50.4% of population)
- Born in U.S. territories: 7 (0.6% of population)
- Born in another country: 5 (0.4% of population)

#21. Idaho County

- Population: 17,120
- Born in Idaho: 8,323 (48.6% of population)
- Born in a different state: 8,307 (48.5% of population)
- Born in U.S. territories: 118 (0.7% of population)
- Born in another country: 372 (2.2% of population)

#20. Lewis County

- Population: 3,649
- Born in Idaho: 1,817 (49.8% of population)
- Born in a different state: 1,727 (47.3% of population)
- Born in U.S. territories: 54 (1.5% of population)
- Born in another country: 51 (1.4% of population)

#19. Owyhee County

- Population: 12,284
- Born in Idaho: 6,151 (50.1% of population)
- Born in a different state: 4,843 (39.4% of population)
- Born in U.S. territories: 107 (0.9% of population)
- Born in another country: 1,183 (9.6% of population)

#18. Shoshone County

- Population: 13,580
- Born in Idaho: 6,881 (50.7% of population)
- Born in a different state: 6,438 (47.4% of population)
- Born in U.S. territories: 44 (0.3% of population)
- Born in another country: 217 (1.6% of population)

#17. Clark County

- Population: 776
- Born in Idaho: 395 (50.9% of population)
- Born in a different state: 186 (24.0% of population)
- Born in U.S. territories: 31 (4.0% of population)
- Born in another country: 164 (21.1% of population)

#16. Gooding County

- Population: 15,740
- Born in Idaho: 8,051 (51.1% of population)
- Born in a different state: 5,354 (34.0% of population)
- Born in U.S. territories: 165 (1.0% of population)
- Born in another country: 2,170 (13.8% of population)

#15. Jerome County

- Population: 24,788
- Born in Idaho: 12,816 (51.7% of population)
- Born in a different state: 7,307 (29.5% of population)
- Born in U.S. territories: 150 (0.6% of population)
- Born in another country: 4,515 (18.2% of population)

#14. Nez Perce County

- Population: 42,477
- Born in Idaho: 22,223 (52.3% of population)
- Born in a different state: 19,026 (44.8% of population)
- Born in U.S. territories: 261 (0.6% of population)
- Born in another country: 967 (2.3% of population)

#13. Lincoln County

- Population: 5,276
- Born in Idaho: 2,781 (52.7% of population)
- Born in a different state: 1,672 (31.7% of population)
- Born in U.S. territories: 29 (0.5% of population)
- Born in another country: 794 (15.0% of population)

#12. Twin Falls County

- Population: 92,121
- Born in Idaho: 50,000 (54.3% of population)
- Born in a different state: 34,292 (37.2% of population)
- Born in U.S. territories: 644 (0.7% of population)
- Born in another country: 7,185 (7.8% of population)

#11. Bonneville County

- Population: 127,056
- Born in Idaho: 71,332 (56.1% of population)
- Born in a different state: 50,319 (39.6% of population)
- Born in U.S. territories: 794 (0.6% of population)
- Born in another country: 4,611 (3.6% of population)

#10. Caribou County

- Population: 7,118
- Born in Idaho: 4,042 (56.8% of population)
- Born in a different state: 2,824 (39.7% of population)
- Born in U.S. territories: 8 (0.1% of population)
- Born in another country: 244 (3.4% of population)

#9. Cassia County

- Population: 25,165
- Born in Idaho: 14,391 (57.2% of population)
- Born in a different state: 7,769 (30.9% of population)
- Born in U.S. territories: 224 (0.9% of population)
- Born in another country: 2,781 (11.1% of population)

#8. Bear Lake County

- Population: 6,552
- Born in Idaho: 3,784 (57.8% of population)
- Born in a different state: 2,632 (40.2% of population)
- Born in U.S. territories: 16 (0.2% of population)
- Born in another country: 120 (1.8% of population)

#7. Butte County

- Population: 2,654
- Born in Idaho: 1,548 (58.3% of population)
- Born in a different state: 1,020 (38.4% of population)
- Born in U.S. territories: 7 (0.3% of population)
- Born in another country: 79 (3.0% of population)

#6. Bannock County

- Population: 88,457
- Born in Idaho: 51,641 (58.4% of population)
- Born in a different state: 33,366 (37.7% of population)
- Born in U.S. territories: 662 (0.7% of population)
- Born in another country: 2,788 (3.2% of population)

#5. Minidoka County

- Population: 21,922
- Born in Idaho: 12,802 (58.4% of population)
- Born in a different state: 6,435 (29.4% of population)
- Born in U.S. territories: 70 (0.3% of population)
- Born in another country: 2,615 (11.9% of population)

#4. Fremont County

- Population: 13,701
- Born in Idaho: 8,061 (58.8% of population)
- Born in a different state: 4,909 (35.8% of population)
- Born in U.S. territories: 38 (0.3% of population)
- Born in another country: 693 (5.1% of population)

#3. Power County

- Population: 8,018
- Born in Idaho: 5,297 (66.1% of population)
- Born in a different state: 1,695 (21.1% of population)
- Born in U.S. territories: 0 (0.0% of population)
- Born in another country: 1,026 (12.8% of population)

#2. Jefferson County

- Population: 32,234
- Born in Idaho: 21,429 (66.5% of population)
- Born in a different state: 9,122 (28.3% of population)
- Born in U.S. territories: 289 (0.9% of population)
- Born in another country: 1,394 (4.3% of population)

#1. Bingham County

- Population: 48,993
- Born in Idaho: 32,887 (67.1% of population)
- Born in a different state: 13,153 (26.8% of population)
- Born in U.S. territories: 424 (0.9% of population)
- Born in another country: 2,529 (5.2% of population)

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