About Firth
Set in the southeastern part of Idaho, Firth is a tiny community counting 542 people who proudly call it home.
Officially, Firth is an incorporated city with its own municipal government. The community covers 0.57 square miles, giving it a balanced suburban layout with room to breathe at roughly 951 residents per square mile.
📰 Firth News Today
- Allen "Al" Ole Jensen Obituary Feb 24, 2026 Wood Funeral Home & Crematory · Mar 3
- Firth High School (ID) Volleyball MaxPreps · Aug 9
- Authorities: Police K-9 bites Firth man after he threatened to kill local residents Idaho State Journal · Jun 29
- Filing Alert: Cedar Arch Dairies Chapter 11 Bondoro · Mar 24
- Obituary for Wayne M Wareing East Idaho News · Jun 22
Live headlines via Google News — updates through the day.
What Makes Firth Unique
- Positioned in southeastern Idaho, convenient to the region's corridors and crossings.
- Part of the fabric of Idaho — one of 236 recognized communities statewide.
Why People Love It Here
- A tight community feel that bigger cities can't replicate.
- Housing dollars stretch further here than in the nearest metro.
- Well connected: 3+ neighboring communities within 12 miles.
🍽️ Where to Eat in Firth
- Kriznet's Soups & Subs — sandwich
Local spots mapped by the OpenStreetMap community.
🎡 Fun Things to Do
- Lava Beds · Attraction
Attractions mapped by the OpenStreetMap community.
🏞️ Parks & Outdoors in Firth
Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.
🏫 Schools in Firth
- A W JOHNSON ELEMENTARY SCHOOL
- FIRTH HIGH SCHOOL
- FIRTH MIDDLE SCHOOL
Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.
⚡ Quick Facts
StateIdaho
TypeCity
Population (2024)542
Rank in state#122 of 198
Land area0.57 sq mi
Density951/sq mi
Coordinates43.3058, -112.1834