Arbon Valley CDP, Idaho Demographics & Population 2026

Population Overview

Arbon Valley CDP is a small community located in Idaho. The total population is 604. It ranks as the 134th most populous out of 234 cities and towns in Idaho.

Age Demographics

The median age in Arbon Valley CDP is 50.5 years. This is 36% higher than the state median of 37.1 years. Only 14.2% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Arbon Valley CDP is $64,188. This is 14% lower than the state median of $74,636. Compared to the national median of $78,538, household income here is 18% lower. The poverty rate stands at 11.4%. This is 7% higher than the state poverty rate of 10.6%. The unemployment rate is 9.4%. This is 156% higher than the state rate of 3.7%. The median home value is $174,300. Housing costs are 54% lower than the state median of $376,000. With a home-value-to-income ratio of just 2.7x, Arbon Valley CDP is one of the most affordable housing markets in the area. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 38% higher than the state average of 72.4%.

Race & Ethnicity

The largest racial or ethnic group in Arbon Valley CDP is White (non-Hispanic), making up 66.2% of the population. Hispanic or Latino residents account for 18.9%. The Black or African American population (0.2%) is well below the state average of 0.7%.

Education

11.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 65% lower 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 90.5%.

Data Sources & Methodology

All demographic data for Arbon Valley CDP, 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.