Heyburn city, Idaho Demographics & Population 2026

Population Overview

Heyburn city is a small community located in Idaho. The total population is 3,678. It ranks as the 43rd most populous out of 234 cities and towns in Idaho.

Age Demographics

The median age in Heyburn city is 26.6 years. This is 28% lower than the state median of 37.1 years. With 38.4% of the population under 18, Heyburn city has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Heyburn city is $70,078. This is 6% lower than the state median of $74,636. Compared to the national median of $78,538, household income here is 11% lower. The poverty rate stands at 17.1%. This is 60% higher than the state poverty rate of 10.6%. The unemployment rate is 4.1%. This is 12% higher than the state rate of 3.7%. The median home value is $205,300. Housing costs are 45% lower than the state median of $376,000. With a home-value-to-income ratio of just 2.9x, Heyburn city is one of the most affordable housing markets in the area. 55.6% of occupied housing units are owner-occupied. This homeownership rate is 23% lower than the state average of 72.4%.

Race & Ethnicity

The largest racial or ethnic group in Heyburn city is White (non-Hispanic), making up 69.1% of the population. Hispanic or Latino residents account for 29.0%. The Hispanic or Latino population is significantly higher than the state average (29.0% vs 13.3%). The Asian population (0.4%) is well below the state average of 1.3%.

Education

27.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 10% 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 81.5%.

Data Sources & Methodology

All demographic data for Heyburn 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.