# National History Day in Idaho

National History Day in Idaho is an extracurricular opportunity listed on ExtracurricularHub. Eligibility: Grades 4–12. Format: In person.

## Key facts

| Field | Value |
| --- | --- |
| Catalog organization | Idaho State Historical Society |
| Category | other |
| Format | In person |
| Eligibility | Grades 4–12 |
| Application | https://history.idaho.gov/nhdi/ |

## About this program

National History Day in Idaho, run by the Idaho State Historical Society, guides students in grades 4–12 through historical research, interpretation and creative expression. Students create a paper, documentary, performance, exhibit or website. The 2026–27 theme is “Innovation in History: Impact, Influence, Change.”

Public, private, charter and homeschool students may take part. Grades 4–5 compete in the Youth division and can advance to state; grades 6–8 form the Junior division and grades 9–12 the Senior division. Junior and Senior category winners can advance to nationals. Independent students need an NHD teacher for registration; a parent or guardian can fill that role.

Fields above come directly from the catalog listing. A field with no stored value is omitted.

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Last updated: 2026-10-05.
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