Island Park city, Idaho Demographics & Population 2026

Population Overview

Island Park city is a small community located in Idaho. The total population is 169. It ranks as the 200th most populous out of 234 cities and towns in Idaho.

Age Demographics

The median age in Island Park city is 67.0 years. This is 81% higher than the state median of 37.1 years. Only 7.1% of residents are under 18, indicating fewer families with children. 10.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Island Park city is $74,750. This is about average than the state median of $74,636. Compared to the national median of $78,538, household income here is 5% lower. The poverty rate stands at 6.5%. This is 39% lower than the state poverty rate of 10.6%. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.7%. The median home value is $284,500. Housing costs are 24% lower than the state median of $376,000. The home-value-to-income ratio is 3.8x. 92.8% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 72.4%.

Race & Ethnicity

Island Park city has a predominantly White (non-Hispanic) population, comprising 94.1% of all residents. Hispanic or Latino residents account for 3.5%. The Hispanic or Latino population (3.5%) is well below the state average of 13.3%.

Education

35.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 14% higher than the state rate of 31.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.5%. Notably, 15.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Island Park city, Idaho is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Idaho state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 234 Census-designated places in Idaho. For official data, visit data.census.gov.