Cache County, Utah Demographics 2026

Population Overview

Cache County is located in Utah with a total population of 137,031. It is the 6th most populous county out of 29 in Utah.

Age Demographics

The median age in Cache County is 25.9 years. This is 18% lower than the state median of 31.7 years. With 29.7% of the population under 18, Cache County has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Cache County is $78,292. This is 15% lower than the state median of $91,750. Compared to the national median of $78,538, household income here is about average. The poverty rate stands at 13.1%. This is 53% higher than the state poverty rate of 8.6%. The unemployment rate is 2.4%. This is 30% lower than the state rate of 3.4%. The median home value is $392,800. Housing costs are 14% lower than the state median of $455,000. The home-value-to-income ratio is 5.0x. 63.6% of occupied housing units are owner-occupied. This homeownership rate is 10% lower than the state average of 70.6%.

Race & Ethnicity

The largest racial or ethnic group in Cache County is White (non-Hispanic), making up 81.9% of the population. Hispanic or Latino residents account for 11.5%.

Education

40.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 9% higher than the state rate of 36.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.0%.