Dayton, Wyoming Demographics & Population 2026
During the 2020–2024 ACS period, Dayton, Wyoming had a total population of 992, the 57th largest town in Wyoming, with a median household income of $75,066, which is 1% lower than the state average. The poverty rate is 1.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 1.9% — among the lowest in Wyoming.
- Near full employment with an unemployment rate of just 0.6%.
Dayton Quick Facts
How Dayton Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 957 | 992 | +3.7% |
| Median household income | $78,750 | $75,066 | -4.7% |
| Median home value | $282,700 | $333,500 | +18.0% |
How Dayton Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 32 | National average: 61
Education
Educational Attainment (Adults 25+)
Dayton Rankings in Wyoming
Explore Wyoming Rankings
Other Cities in Sheridan County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Sheridan | 19,285 | $62,867 | 12.5% | $340,600 |
| Ranchester | 1,277 | $69,464 | 16.8% | $326,900 |
| Story | 1,054 | $113,590 | 1.9% | $437,200 |
| Powder Horn | 702 | $110,096 | 3.1% | $949,800 |
| Parkman | 389 | $65,674 | 6.2% | $630,400 |
| Big Horn | 259 | $181,121 | 0.0% | $1,587,800 |
| Clearmont | 104 | $75,000 | 25.0% | N/A |
| Arvada | 10 | N/A | 0.0% | N/A |
Cities Similar to Dayton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Grover | 929 | N/A | $416,700 | 37.3% | 0.0% |
| Hartrandt | 975 | $67,835 | N/A | 3.1% | 17.2% |
| Moorcroft | 1,096 | $71,458 | $234,700 | 17.8% | 4.6% |
| Marbleton | 967 | $60,250 | $210,000 | 11.9% | 20.1% |
| Vista West | 953 | $91,850 | $468,300 | 30.4% | 0.0% |
A note before these figures: with a population of 992, Dayton'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
Dayton is a small community located in Wyoming, within Sheridan County. The total population is 992. It ranks as the 57th most populous out of 192 Census-designated places in Wyoming.
Age Demographics
The median age in Dayton is 44.7 years. This is 14% higher than the state median of 39.1 years.
Economy, Income & Housing
The median household income in Dayton is $75,066. This is 1% lower than the state median of $76,176. It is also 7% lower than the national median of $80,734. The poverty rate stands at 1.9%. This is 82% lower than the state poverty rate of 10.5%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.6%. This is 84% lower than the state rate of 3.7%. The median home value is $333,500. Housing costs are 8% higher than the state median of $309,700. The home-value-to-income ratio is 4.4x. 83.1% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 71.8%.
Race & Ethnicity
Dayton has a predominantly White (non-Hispanic) population, comprising 93.5% of all residents. Hispanic or Latino residents account for 1.9%. The Hispanic or Latino population (1.9%) is well below the state average of 10.7%. The Asian population is significantly higher than the state average (1.7% vs 0.8%).
Education
34.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 13% 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 98.9%.
Data Sources & Methodology
All demographic data for Dayton, 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.
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Frequently Asked Questions
What is the population of Dayton, Wyoming?
Dayton, Wyoming has a population of 992 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Dayton, WY?
The median household income in Dayton is $75,066, which is 7% lower than the national median of $80,734.
What is the poverty rate in Dayton, WY?
The poverty rate in Dayton is 1.9%. This means approximately 19 residents live below the federal poverty line.
What is the racial makeup of Dayton, Wyoming?
Dayton's population is 93.5% White, 0.0% Black, 1.9% Hispanic/Latino, and 1.7% Asian.
What is the median home value in Dayton, WY?
The median home value in Dayton is $333,500. The home-value-to-income ratio is 4.4x.
How educated is Dayton, Wyoming?
34.4% of adults (25+) in Dayton hold a bachelor's degree or higher, and 13.5% hold a graduate or professional degree.