United States › Idaho › Arimo CITY
Arimo Idaho · 362 residents (2025 est.) · 0.45 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Arimo is home to 351 people in Idaho. 93% of homes are owner-occupied. The median age is 32.3, younger than the US median of 38.9. The foreign-born share is 1%. 25% of adults hold a bachelor's degree or higher. Home values have roughly tripled since 2000, reaching $235,700.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 32.3
US median: 38.9
Less educated
25% hold a bachelor's degree
US average: 36%
Less affordable
home values up 81%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 348 in 2000
362 in 2025 (Census Bureau estimate)
782 / sq mi
+13%since 2009
from 695 / sq mi in 2009
US average: 281
from 27.8 in 2000
US average: 38.9
Population, 1990 – 2024
306 323 340 357 374 1990 2000 2010 2020 2024 Arimo Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $67,857
+11%inflation adjusted, since 2000
from $33,500 in 2000
US average: $82,259
from $10,312 in 2000
US average: $44,673
Households earning $100K+
from 29.3% in 2009
US average: 53.3%
from 12.6% in 2000
US average: 12.5%
from 0.368 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 5.9%
Agriculture, forestry, fishing 3.9%
Transportation & warehousing 1.3%
Arts, entertainment, food 1.3%
Public administration 1.3%
Education & health services 0.7%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$235,700
+81%inflation adjusted, since 2000
from $71,400 in 2000
US average: $376,019
from 85.2% in 2000
6.8% rent
from 10.8% in 2009
US average: 10.0%
from 3.15 people in 2009
US average: 2.54
from 9.8% in 2009
US average: 22.9%
from 23.5% in 2009
US average: 47.4%
from 1.8 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 96.6%(336)
2024
White, non-Hispanic 92.6%(325)
from 42 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 1 more ancestry group with data from 9.2% in 2000
US average: 35.6%
High school or higher
from 87.4% in 2000
US average: 89.6%
from 1.1% in 2000
US average: 14.0%
Section 06
Commute & transportation from 18.7 min in 2000
US average: 26.5
from 70.1% in 2009
US average: 68.9%
from 12.2% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.4% in 2009
US average: 15.0%
from 0.0% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 3.0% in 2009
US average: 8.3%
Section 07
Work & employment from 7.7% in 2011
US average: 5.2%
from 64.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 63.5% in 2020
US average: 74.6%
from 8.7% in 2009
US average: 13.1%
from 13.4% in 2009
US average: 42.5%
Section 08
People & community from 14.4% in 2009
US average: 14.1%
from 5.9% in 2009
US average: 6.2%
from 19.8% in 2012
US average: 13.3%
from 15.3% in 2013
US average: 8.4%
from 80.0% in 2017
US average: 91.0%
Computer in household
from 88.1% in 2020
US average: 95.5%
from 93.8% in 2020
US average: 87.7%
from 99.4% in 2016
US average: 77.7%
from 0.6% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 15.3% in 2013
US average: 8.4%
from 68.7% in 2020
US average: 54.8%
Direct-purchase
from 19.0% in 2020
US average: 13.8%
from 13.5% in 2020
US average: 18.4%
from 8.0% in 2020
US average: 20.9%
VA health care
from 3.4% in 2020
US average: 2.2%
Any private
from 79.1% in 2020
US average: 67.1%
Any public
from 20.6% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 23.1%(3)
Share of the 13 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Arimo, Idaho? Arimo, Idaho has about 351 residents according to the 2024 American Community Survey.
What is the median household income in Arimo, Idaho? The typical household in Arimo, Idaho earns about $67,857 a year. Half of households make more than that, and half make less.
Is Arimo, Idaho expensive? In Arimo, Idaho, the median home is worth about $235,700.
How educated are people in Arimo, Idaho? About 24.7% of adults age 25 and over in Arimo, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Arimo, Idaho? About 18.2% of people in Arimo, Idaho live below the federal poverty line.
Has Arimo, Idaho grown since 1990? Yes, Arimo, Idaho has grown since 1990. The population has added about 29 residents, a change of about 9 percent over that period.
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