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Arimo, Idaho facts for kids

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Arimo, Idaho
Location of Arimo in Bannock County, Idaho.
Location of Arimo in Bannock County, Idaho.
Country United States
State Idaho
County Bannock
Area
 • Total 0.41 sq mi (1.07 km2)
 • Land 0.41 sq mi (1.07 km2)
 • Water 0.00 sq mi (0.00 km2)
Elevation
4,744 ft (1,446 m)
Population
 (2020)
 • Total 354
 • Density 863.4/sq mi (339.31/km2)
Time zone UTC-7 (Mountain (MST))
 • Summer (DST) UTC-6 (MDT)
ZIP code
83214
Area codes 208, 986
FIPS code 16-03340
GNIS feature ID 2409729

Arimo is a small city located in the beautiful Marsh Valley. It's right in the middle of Bannock County, Idaho, in the United States. Arimo is part of the larger Pocatello area. In 2020, about 354 people lived there, making it a close-knit community.

What is Arimo Like?

How Big is Arimo?

Arimo is a pretty small city. It covers an area of about 0.44 square miles (which is about 1.14 square kilometers). All of this area is land, so there are no big lakes or rivers inside the city limits.

Who Lives in Arimo?

Arimo's Population Over Time

The number of people living in Arimo has changed a bit over the years. Here's a quick look at how the population has grown and shrunk:

Historical population
Census Pop.
1930 290
1940 291 0.3%
1950 337 15.8%
1960 303 −10.1%
1970 252 −16.8%
1980 338 34.1%
1990 311 −8.0%
2000 348 11.9%
2010 355 2.0%
2020 354 −0.3%
2023 (est.) 350 −1.4%
U.S. Decennial Census

A Look at the People in 2010

In 2010, there were 355 people living in Arimo. These people lived in 108 different homes, and 89 of those were families.

Most people in Arimo were White (91.3%). A small number of people were Asian (0.3%), Pacific Islander (1.7%), or from other backgrounds. About 3.1% of the population was Hispanic or Latino.

Many homes (44.4%) had children under 18 living there. Most households (74.1%) were married couples. The average age of people in Arimo was about 28.9 years old. Many residents (35.8%) were under 18, and 11% were 65 or older. The number of males and females was almost equal.

Learning in Arimo

Arimo is part of the Marsh Valley School Joint District #21. Students in the area go to three main schools:

  • Downey Elementary School, which is in Downey
  • Marsh Valley Middle School, located just north of Arimo
  • Marsh Valley High School, also found just north of Arimo

Getting Around Arimo

Arimo is easy to reach because it's served by important highways:

  • Interstate Highway 15 (I-15) runs along the west side of the city. You can get off at Exit 40.
  • U.S. Highway 91 (US-91) also passes along the west side of the city, running right alongside I-15.

See also

Kids robot.svg In Spanish: Arimo (Idaho) para niños

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