Campbell County, Wyoming Demographics 2026

Population Overview

Campbell County is located in Wyoming with a total population of 47,240. It is the 3rd most populous county out of 23 in Wyoming. The county encompasses 3 Census-designated places.

Age Demographics

The median age in Campbell County is 36.3 years. This is 7% lower than the state median of 39.1 years.

Economy, Income & Housing

The median household income in Campbell County is $89,869. This is 18% higher than the state median of $76,176. It is also 11% higher than the national median of $80,734. The poverty rate stands at 9.4%. This is 10% lower than the state poverty rate of 10.5%. The unemployment rate is 3.5%. This is 5% lower than the state rate of 3.7%. The median home value is $279,100. Housing costs are 10% lower than the state median of $309,700. The home-value-to-income ratio is 3.1x. 77.7% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 71.8%.

Race & Ethnicity

The largest racial or ethnic group in Campbell County is White (non-Hispanic), making up 84.2% of the population. Hispanic or Latino residents account for 9.7%. The Black or African American population (0.3%) is well below the state average of 0.8%. The Asian population (0.2%) is well below the state average of 0.8%.

Education

23.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 24% lower than the state rate of 30.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.0%.

Data Sources & Methodology

All figures for Campbell County come from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates, with comparisons drawn against Wyoming and national averages from the same dataset. See our methodology page for how each metric is defined, or data.census.gov for official tables with margins of error.