Afton, Wyoming
9 topographic sheets cover this place, the earliest surveyed in 1921 and the latest in 1982. It stands in the Afton census division. It lies in ZIP code area 83110. It lies near Graveyard Canyon. The Survey maps it on the Afton quadrangle. 2,172 people lived here at the 2020 count. It stands 6,240 feet above sea level.
Population over time
3 figuresAfton grew from 570 to 2,172 between 1910 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.
| Year | People | Change |
|---|---|---|
| 1910 | 570 | |
| 2010 | 1,911 | |
| 2020 | 2,172 | +261 (+14%) |
Topographic sheets covering this place
6 surveys from 9 printed sheetsMatched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.
- 1921 USGS Afton quadrangle1:125000
- 1955 USGS Preston quadrangle1:250000, 3 printings
- 1958 USGS Preston quadrangle1:250000, 2 printings
- 1962 USGS Preston quadrangle1:250000
- 1980 USGS Afton quadrangle1:24000
- 1982 USGS Afton quadrangle1:100000
Fires near this place
27 since 1992Regional context, not property-specific evidence. The federal wildfire occurrence database lists 27 fires within 5 miles of Afton between 1992 and 2020, burning about 26 acres in total. 6 started naturally. None was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Recreation and ceremony | 8 |
| Natural | 6 |
| Debris and open burning | 6 |
| Missing data/not specified/undetermined | 2 |
| Equipment and vehicle use | 2 |
| Misuse of fire by a minor | 1 |
| Power generation/transmission/distribution | 1 |
| Fireworks | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 5 September 2020 | Missing data/not specified/undetermined | 10 acres | Wyoming State Forestry | CROW CREEK |
| 5 September 1994 | Natural | under an acre | Bridger-Teton National Forest | not named |
| 25 September 1999 | Misuse of fire by a minor | under an acre | Bridger-Teton National Forest | WICKIUP |
| 25 September 1999 | Natural | under an acre | Bridger-Teton National Forest | MILL |
| 12 September 1992 | Recreation and ceremony | under an acre | Bridger-Teton National Forest | BOUNDARY |
| 8 August 1995 | Recreation and ceremony | under an acre | Bridger-Teton National Forest | WATERCAN |
| 5 August 2013 | Natural | under an acre | Bridger-Teton National Forest | SWIFT |
| 3 August 2018 | Missing data/not specified/undetermined | 1.0 acres | Lincoln County | MILE 91 US 89 |
Settlements close enough to share some of these fires:
Mines and quarries near this place
7 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 7 workings within 5 miles of Afton: 2 unknowns, 2 occurrences, 2 past producers, 1 producer. 1 still produces. What was taken out: Sand and Gravel, Construction, Phosphorus-Phosphates, Vanadium, Selenium. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Dry Creek Phosphate Mine | Phosphorus-Phosphates, Vanadium, Selenium | Occurrence | ||
| Unknown (in Swift Creek area) | Phosphorus-Phosphates | Occurrence | ||
| Call Gravel Co. | Sand and Gravel, Construction | Producer | ||
| Unknown Gravel Pit | Sand and Gravel, Construction | Unknown | ||
| Unknown Gravel Pit | Sand and Gravel, Construction | Past Producer | ||
| Unknown Gravel Pit | Sand and Gravel, Construction | Unknown | ||
| Unknown Gravel Pits | Sand and Gravel, Construction | Past Producer |
Storms near this place
9 since 1993Regional context, not property-specific evidence. The National Weather Service names Afton in 9 storm reports between 1993 and 2025: 5 hail, 4 thunderstorm wind. The reports record 28 injuries. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.
| When | Event | Place named | Harm | What the report says |
|---|---|---|---|---|
| August 1993 | Thunderstorm Wind | Afton | 28 hurt | A massive wind and rainstorm struck the fairgrounds blowing over two tents and shredding another. Up to 28 people received minor injuries. |
| June 2011 | Thunderstorm Wind | Afton | $5,000 | Several large trees were blown onto houses causing minor roof damage. |
| July 2025 | Thunderstorm Wind | Afton | $1,000 | A microburst in Afton downed trees in two locations, leading to a power outage. |
| June 2025 | Thunderstorm Wind | Afton | $1,000 | The Lincoln County Emergency Manager relayed a report of a gazebo that was destroyed by strong thunderstorm outflow winds near Afton. |
| June 2015 | Hail | Afton | - | The Lincoln County Sheriff's Office reported quarter sized hail covering roads in Afton. A trained spotter also reported one inch diameter hail just to the northwest of town. |
| September 2013 | Hail | Afton | - | Hail to the size of nickels was reported by a spotter in Afton. |
| July 1995 | Hail | Afton | - | Thunderstorms moved through Park County producing strong winds and hail. One-half inch diameter hail fell to the south and east of Powell, damaging crops and fields. The hail piled up to a depth of 6 to 8 inches in places. |
| July 1998 | Hail | Afton | - | no account filed |
| June 1997 | Hail | Afton | - | no account filed |
Nearest settlements
The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.
Elsewhere
Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.
| Wikipedia article on Afton | An encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied. |
| Wikidata item Q389436 | The structured record the population and elevation above come from. Public domain (CC0). |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 1597691. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.





