Kirby, Wyoming Demographics & Population 2026
During the 2020–2024 ACS period, Kirby, Wyoming had a total population of 60, the 169th largest town in Wyoming, with a median household income of $33,750, which is 56% lower than the state average. The poverty rate is 18.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 56% below the state average, indicating significant economic challenges.
- Only 6.4% of adults have a bachelor's degree, well below the national average of 35.7%.
- Unemployment rate of 40.7% is notably above the national average.
Kirby Quick Facts
How Kirby 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 | 54 | 60 | +11.1% |
| Median household income | $32,857 | $33,750 | +2.7% |
| Median home value | $88,100 | $95,000 | +7.8% |
How Kirby 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+)
Kirby Rankings in Wyoming
Explore Wyoming Rankings
Other Cities in Hot Springs County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Thermopolis | 2,709 | $65,208 | 18.6% | $211,400 |
| Lucerne | 567 | $61,806 | 1.2% | $351,900 |
| East Thermopolis | 192 | $22,411 | 17.7% | $127,800 |
Cities Similar to Kirby
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Garland | 59 | N/A | N/A | 17.0% | 0.0% |
| Riverside | 59 | N/A | N/A | 50.8% | 11.9% |
| Mammoth | 62 | N/A | N/A | 71.1% | 25.8% |
| Cora | 58 | N/A | N/A | 50.0% | 0.0% |
| Whiting | 58 | N/A | N/A | 0.0% | 53.4% |
A note before these figures: with a population of 60, Kirby'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
Kirby is a small community located in Wyoming, within Hot Springs County. The total population is 60. It ranks as the 169th most populous out of 192 Census-designated places in Wyoming.
Age Demographics
The median age in Kirby is 49.3 years. This is 26% higher than the state median of 39.1 years. Only 11.7% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Kirby is $33,750. This is 56% lower than the state median of $76,176. It is also 58% lower than the national median of $80,734. The poverty rate stands at 18.3%. This is 74% higher than the state poverty rate of 10.5%. The unemployment rate is 40.7%. This is 998% higher than the state rate of 3.7%. The median home value is $95,000. Housing costs are 69% lower than the state median of $309,700. With a home-value-to-income ratio of just 2.8x, Kirby is one of the most affordable housing markets in the area. 86.8% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 71.8%.
Race & Ethnicity
The largest racial or ethnic group in Kirby is White (non-Hispanic), making up 76.7% of the population. Hispanic or Latino residents account for 10.0%.
Education
6.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 79% 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 76.6%.
Data Sources & Methodology
All demographic data for Kirby, 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 Kirby, Wyoming?
Kirby, Wyoming has a population of 60 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Kirby, WY?
The median household income in Kirby is $33,750, which is 58% lower than the national median of $80,734.
What is the poverty rate in Kirby, WY?
The poverty rate in Kirby is 18.3%. This means approximately 11 residents live below the federal poverty line.
What is the racial makeup of Kirby, Wyoming?
Kirby's population is 76.7% White, 0.0% Black, 10.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Kirby, WY?
The median home value in Kirby is $95,000. The home-value-to-income ratio is 2.8x.
How educated is Kirby, Wyoming?
6.4% of adults (25+) in Kirby hold a bachelor's degree or higher, and 4.3% hold a graduate or professional degree.