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Affect Performance Team
|TikTok Ads|Oct 13, 2025

Explore Idaho’s TikTok Audience Coverage: 36% of Adults on TikTok, Key Audience Insights

Explore Idaho’s TikTok Audience Coverage: 36% of Adults on TikTok, Key Audience Insights

Idaho’s TikTok Audience Capacity

According to conservative estimates from the TikTok Ads Manager, the adult TikTok audience in Idaho (18+) stands at 546K users. This equals about 36% of the state’s adult population (1.50 million, Census Bureau estimate).

In terms of absolute size, Idaho’s TikTok audience is close to states like Maine (399K), Hawaii (403K), and New Hampshire (434K) — all falling into the group of states with relatively small TikTok audiences.

Idaho’s TikTok Audience Coverage (Penetration)

With coverage at just 36%, Idaho ranks well below the U.S. state average of 52–53%. By this measure, it is comparable to Alaska (31%) and West Virginia (44%), indicating relatively modest adoption of TikTok among Idaho adults.

Age Structure of the TikTok Audience in Idaho

Age group breakdown looks like this:

  • 18–24 years: 120K users, or about 22% of the adult TikTok audience in Idaho.

  • 25–34 years: 138K (25%).

  • 35–44 years: 114K (21%).

  • 45–54 years: 84K (15%).

  • 55+ years: 90K (17%).

The 18–24 cohort accounts for 22%, slightly above the U.S. average of 20%. The 55+ segment makes up 17%, also just above the national benchmark of 15–16%, suggesting TikTok is relatively well used across both younger and older audiences in Idaho.

Idaho — Age/Gender TikTok Audience

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Age Group Population Male (TikTok) Female (TikTok) Total (TikTok) Penetration
18–24 192,631 50,000 70,000 120,000
62.30%

|
| 25–34 | 254,318 | 69,000 | 69,000 | 138,000 |

54.26%

|
| 35–44 | 258,809 | 60,000 | 54,000 | 114,000 |

44.05%

|
| 45–54 | 224,893 | 42,000 | 42,000 | 84,000 |

37.35%

|
| 55+ | 567,684 | 51,000 | 39,000 | 90,000 |

15.85%

|
| Total 18+ | 1,498,335 | 272,000 | 274,000 | 546,000 |

36.44%

|

Idaho’s TikTok Audience Gender Distribution

By gender, the TikTok audience in Idaho is evenly split:

  • Male — 272K (50%)

  • Female — 274K (50%)

This balance highlights a neutral distribution, with men and women engaging with TikTok at nearly identical levels.