Ten Sleep, Wyoming Demographics & Population 2026

A note before these figures: with a population of 239, Ten Sleep's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Ten Sleep is a small community located in Wyoming, within Washakie County. The total population is 239. It ranks as the 121st most populous out of 192 Census-designated places in Wyoming.

Age Demographics

The median age in Ten Sleep is 61.1 years. This is 56% higher than the state median of 39.1 years. Only 13.8% of residents are under 18, indicating fewer families with children. 21.8% 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 Ten Sleep is $46,875. This is 38% lower than the state median of $76,176. It is also 42% lower than the national median of $80,734. The poverty rate stands at 21.8%. This is 107% higher than the state poverty rate of 10.5%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 3.2%. This is 15% lower than the state rate of 3.7%. The median home value is $255,000. Housing costs are 18% lower than the state median of $309,700. The home-value-to-income ratio is 5.4x. 54.9% of occupied housing units are owner-occupied. This homeownership rate is 24% lower than the state average of 71.8%.

Race & Ethnicity

The largest racial or ethnic group in Ten Sleep is White (non-Hispanic), making up 82.0% of the population. Hispanic or Latino residents account for 4.2%. The Hispanic or Latino population (4.2%) is well below the state average of 10.7%.

Education

36.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 20% higher 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 97.3%.

Data Sources & Methodology

All demographic data for Ten Sleep, Wyoming is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Wyoming state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 192 Census-designated places in Wyoming. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.