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CITY

Island Park

Idaho · 190 residents (2025 est.) · 6.082 sq mi
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The short version

Island Park is wealthier than most US places, with a median household income of $91,250. Population has fallen 21% since 2000, a loss of 45 residents. Median home value has roughly tripled since 2000, reaching $293,800. With a median age of 67.1, the population is older than the US median of 38.9. Poverty is rare here, at 1.2% of residents. It sits in the top 10% of US cities for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 67.1
US median: 38.9
Average education
38% hold a bachelor's degree
US average: 36%
Less affordable
home values up 79%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
170
−21%since 2000
from 215 in 2000
1990 – 2025
Population density
28 / sq mi
−21%since 2000
from 35 / sq mi in 2000
US average: 281
Median age
67.1
+61%since 2000
from 41.6 in 2000
US average: 38.9

PEP 2025 EST:190 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
1201652112563011990201020202024Island Park
2024170
1990201020202024
Section 02

Income & economy

Median household income
$91,250
+91%inflation adjusted, since 2000
from $26,250 in 2000
US average: $82,259
1990 – 2024
Per capita income
$49,009
+214%since 2000
from $15,617 in 2000
US average: $44,673
Households earning $100K+
65.1%
+38.0 ptssince 2009
from 27.1% in 2009
US average: 53.3%
Poverty rate
1.2%
−22.7 ptssince 2000
from 23.9% in 2000
US average: 12.5%
Income inequality (Gini)
0.384
+5%since 2010
from 0.365 in 2010
US average: 0.476
Workforce by industry, 2024
Information35.3%
US avg: 10.8%
Agriculture, forestry, fishing14.7%
US avg: 1.6%
Construction14.7%
US avg: 1.2%
Other services10.3%
US avg: 6.7%
Public administration10.3%
US avg: 4.8%
Finance & insurance5.9%
US avg: 5.9%
Transportation & warehousing2.9%
US avg: 2.2%
Professional, scientific, technical2.9%
US avg: 5.1%
Education & health services2.9%
US avg: 0.9%
Arts, entertainment, food2.9%
US avg: 1.9%
Manufacturing0%
US avg: 0.4%
Wholesale trade0%
US avg: 6.9%
Retail trade0%
US avg: 9.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$293,800
+79%inflation adjusted, since 2000
from $90,000 in 2000
US average: $376,019
1990 – 2024
Owner-occupied
90.7%
+20.7 ptssince 2000
from 70.0% in 2000
9.3% rent
Vacancy rate
83.7%
+3.6 ptssince 2009
from 80.1% in 2009
US average: 10.0%
Owner cost-burdened
9.0%
−5.2 ptssince 2009
from 14.2% in 2009
US average: 22.9%
Renter cost-burdened
0.0%
−7.7 ptssince 2009
from 7.7% in 2009
US average: 47.4%
Afford Score
3.2
−6%since 2000
from 3.4 in 2000
1990 – 2024
Gentrification Score
48
RELATED:See current rent listings in Island Park on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic94%(202)
Black0%(0)
Hispanic / Latino4.2%(9)
Asian0.9%(2)
Other0%
Diversity Score12.3%(27)
2024
White, non-Hispanic92.4%(157)
Black0%(0)
Hispanic / Latino2.9%(5)
Asian0%(0)
Other4.7%(8)
Diversity Score18%(31)
Diversity Score
18
+46%since 2000
from 12 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
38.4%
+25.9 ptssince 2000
from 12.5% in 2000
US average: 35.6%
High school or higher
96.2%
+8.7 ptssince 2000
from 87.5% in 2000
US average: 89.6%
Graduate degree
15.1%
+10.1 ptssince 2000
from 5.0% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
19.6 min
+38%since 2000
from 14.2 min in 2000
US average: 26.5
Drive alone to work
72.1%
+17.3 ptssince 2009
from 54.8% in 2009
US average: 68.9%
Carpooled to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 8.5%
Public transit
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 3.2%
Worked from home
7.4%
−5.0 ptssince 2009
from 12.3% in 2009
US average: 15.0%
Walked to work
20.6%
−8.2 ptssince 2009
from 28.8% in 2009
US average: 2.4%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
No vehicle available
1.2%
+1.2 ptssince 2009
from 0.0% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
0.0%
Unchangedsince 2011
from 0.0% in 2011
US average: 5.2%
Labor force participation
42.2%
−3.8 ptssince 2011
from 46.1% in 2011
US average: 63.5%
Self-employed
5.9%
−10.6 ptssince 2009
from 16.4% in 2009
US average: 13.1%
Management & professional
17.6%
−57.7 ptssince 2009
from 75.3% in 2009
US average: 42.5%
Section 08

People & community

Male
52.4%
−7.3 ptssince 2009
from 59.7% in 2009
Female
47.6%
+7.3 ptssince 2009
from 40.3% in 2009
Foreign born
1.2%
+1.2 ptssince 2009
from 0.0% in 2009
US average: 14.1%
Veterans
14.5%
−45.3 ptssince 2009
from 59.8% in 2009
US average: 6.2%
With a disability
24.7%
+12.5 ptssince 2012
from 12.2% in 2012
US average: 13.3%
Uninsured
1.2%
−88.3 ptssince 2013
from 89.5% in 2013
US average: 8.4%
Broadband at home
87.2%
+9.3 ptssince 2017
from 77.9% in 2017
US average: 91.0%
English only at home
98.2%
+1.2 ptssince 2016
from 97.0% in 2016
US average: 77.7%
Spanish at home
0.0%
−1.5 ptssince 2016
from 1.5% in 2016
US average: 13.6%
Drill deeper

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Head to head

Compare Island Park to nearby cities

ISLAND PARK VS
Rexburg
Income$50,617−45%
Home value$395,100+34%
Population40,334+21128%
SEE FULL COMPARISON →
ISLAND PARK VS
Jackson
Income$118,991+30%
Home value$1,521,900+418%
Population10,720+5542%
SEE FULL COMPARISON →
ISLAND PARK VS
Ammon
Income$86,121−6%
Home value$381,800+30%
Population20,119+10489%
SEE FULL COMPARISON →
ISLAND PARK VS
Idaho Falls
Income$73,110−20%
Home value$335,500+14%
Population71,785+37682%
SEE FULL COMPARISON →
Frequently asked

How many people live in Island Park, Idaho?

Island Park, Idaho has about 170 residents according to the 2024 American Community Survey.

What is the median household income in Island Park, Idaho?

The typical household in Island Park, Idaho earns about $91,250 a year. Half of households make more than that, and half make less.

Is Island Park, Idaho expensive?

In Island Park, Idaho, the median home is worth about $293,800.

How educated are people in Island Park, Idaho?

About 38.4% of adults age 25 and over in Island Park, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Island Park, Idaho?

About 1.2% of people in Island Park, Idaho live below the federal poverty line.

Has Island Park, Idaho grown since 1990?

Yes, Island Park, Idaho has grown since 1990. The population has added about 17 residents, a change of about 11 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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