Afton, Wyoming Demographics & Population 2026
During the 2020–2024 ACS period, Afton, Wyoming had a total population of 2,908, the 29th largest town in Wyoming, with a median household income of $63,586, which is 17% lower than the state average. The poverty rate is 9.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Afton Quick Facts
How Afton 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 | 1,982 | 2,908 | +46.7% |
| Median household income | $56,806 | $63,586 | +11.9% |
| Median home value | $311,200 | $358,000 | +15.0% |
How Afton 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+)
Afton Rankings in Wyoming
Explore Wyoming Rankings
Other Cities in Lincoln County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Kemmerer | 2,972 | $76,626 | 14.3% | $178,900 |
| Star Valley Ranch | 2,007 | $96,071 | 2.0% | $561,700 |
| Alpine | 1,222 | $98,942 | 8.0% | $621,600 |
| Grover | 929 | N/A | 0.0% | $416,700 |
| Thayne | 732 | $78,194 | 6.3% | $395,000 |
| Smoot | 723 | N/A | 21.4% | N/A |
| Diamondville | 665 | $65,962 | 7.8% | $144,600 |
| Bedford | 482 | $129,792 | 0.0% | N/A |
| Turnerville | 463 | $158,478 | 0.0% | $737,800 |
| Osmond | 390 | $130,792 | 4.6% | N/A |
Cities Similar to Afton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Glenrock | 2,941 | $64,806 | $235,100 | 20.1% | 6.5% |
| Warren AFB | 2,936 | $69,432 | N/A | 40.7% | 5.9% |
| Thermopolis | 2,709 | $65,208 | $211,400 | 29.3% | 18.6% |
| Kemmerer | 2,972 | $76,626 | $178,900 | 26.4% | 14.3% |
| Evansville | 2,779 | $76,893 | $240,700 | 14.0% | 3.9% |
Population Overview
Afton is a small community located in Wyoming, within Lincoln County. The total population is 2,908. It ranks as the 29th most populous out of 192 Census-designated places in Wyoming.
Age Demographics
The median age in Afton is 31.9 years. This is 18% lower than the state median of 39.1 years. With 28.4% of the population under 18, Afton has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Afton is $63,586. This is 17% lower than the state median of $76,176. It is also 21% lower than the national median of $80,734. The poverty rate stands at 9.9%. This is 6% lower than the state poverty rate of 10.5%. The unemployment rate is 3.9%. This is 5% higher than the state rate of 3.7%. The median home value is $358,000. Housing costs are 16% higher than the state median of $309,700. The home-value-to-income ratio is 5.6x. 59.2% of occupied housing units are owner-occupied. This homeownership rate is 17% lower than the state average of 71.8%.
Race & Ethnicity
Afton has a predominantly White (non-Hispanic) population, comprising 88.3% of all residents. Hispanic or Latino residents account for 7.2%. The Asian population (0.2%) is well below the state average of 0.8%.
Education
37.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 22% 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 94.7%.
Data Sources & Methodology
All demographic data for Afton, 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.
Free data download: Get all Wyoming city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Afton, Wyoming?
Afton, Wyoming has a population of 2,908 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Afton, WY?
The median household income in Afton is $63,586, which is 21% lower than the national median of $80,734.
What is the poverty rate in Afton, WY?
The poverty rate in Afton is 9.9%. This means approximately 286 residents live below the federal poverty line.
What is the racial makeup of Afton, Wyoming?
Afton's population is 88.3% White, 0.0% Black, 7.2% Hispanic/Latino, and 0.2% Asian.
What is the median home value in Afton, WY?
The median home value in Afton is $358,000. The home-value-to-income ratio is 5.6x.
How educated is Afton, Wyoming?
37.2% of adults (25+) in Afton hold a bachelor's degree or higher, and 13.2% hold a graduate or professional degree.