City profile
Ammon, ID
Bonneville County · Population 19,064
Ammon is a town in Bonneville County, ID with about 19,064 residents and a typical home value near $382,000. It is 4 miles from Idaho Falls, ID, which shapes its climate, healthcare access and amenities.
Climate
Climate type
mountain_alpine
Winter avg
21°F
Summer avg
70°F
Sunny days / yr
205
Home prices & cost of living
Median home price
$381,800
Typical monthly housing
$2,252
Cost of living (100 = U.S.)
97
Taxes
- Property tax
- 0.56%
- State income tax (top)
- 5.695%
- Social Security
- Not taxed
- Pensions
- Partly exempt
- Sales tax (state + avg. local)
- 6.03%
FEMA natural hazard risk
Relatively Moderate · county score 82/100
Top hazards: Landslide, Earthquake, Avalanche
Nearest major airport
185 mi to Salt Lake City International Airport (SLC)
Political lean (2024 county vote)
Leans Republican · 26% Democratic / 71% Republican
Community
Population
19,064
Black population
0.1%
County
Bonneville County
Detailed crime figures are available for our 201 hand-researched cities.
2025–2026 trends
2026 market trends
- ▸ID is gaining retirees — a sign of strong retiree services and community
- ▸Home prices are softening in 2026 — more room to negotiate
- ▸Climate/cost risks to check: wildfire smoke
Highlights
- About 19,064 residents
- Typical home value about $382,000
- 4 miles from Idaho Falls, ID
Trade-offs
- Smaller community with fewer local amenities
- Scores for this place are estimated from Census data and the nearest major city
Figures are estimates from public sources (see How we match). Verify before making decisions.