Arimo, Idaho
City · Population 363 · #145 in Idaho
About Arimo
Arimo is a tiny community in southeastern Idaho counting 363 people who proudly call it home.
Arimo holds the status of an incorporated city with its own municipal government. The community covers 0.5 square miles, giving it a balanced suburban layout with room to breathe at roughly 726 residents per square mile.
📰 Arimo News Today
- Family says shooting death of beloved ranch horse near Arimo was accidental, person responsible comes forward Idaho State Journal · Aug 12
- A Horse was Found Shot on Private Property in Arimo, Owners Offer Cash Reward for Information KPVI · Aug 12
- Schedule - Marsh Valley Eagles (Arimo, ID) Soccer 26-27 MaxPreps · Aug 13
- Monthly Weather Forecast for Arimo, Idaho 83214 The Weather Channel · Apr 21
- Coroner identifies Arimo man killed in Arbon Valley crash East Idaho News · Jun 17
Live headlines via Google News — updates through the day.
What Makes Arimo Unique
- The only place in America named Arimo — a truly one-of-a-kind name among 32,000+ US communities.
- 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.
- Cost of living typically runs below the big-metro average.
- Well connected: 3+ neighboring communities within 10 miles.
🏫 Schools in Arimo
- MARSH VALLEY HIGH SCHOOL
- MARSH VALLEY MIDDLE SCHOOL
Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.
⚡ Quick Facts
StateIdaho
TypeCity
Population (2024)363
Rank in state#145 of 198
Land area0.5 sq mi
Density726/sq mi
Coordinates42.5599, -112.1720