Bonneville County · Idaho Falls · population 20,095
Where Ammon stands
Population growing 3.2% per year.
Home value trajectory · last 10 years
Zillow ZHVI · monthlyLifestyle scores
Scores are heuristic estimates from population density, state, and known transit/walkable cities. Not based on a paid Walk Score / Transit Score API — see methodology for the formula.
Rent trajectory · last 5 years
Zillow ZORI · monthlyHome value vs rent · indexed to 100
Both rebased at first month of ZORI data (~2015)Rent vs buy
At a 20.8 price-to-rent ratio, the math is starting to lean toward renting in Ammon. Owner-occupier ROI requires longer holds and the assumption that prices keep appreciating roughly at the rate of rent.
How the momentum score breaks down
methodology →Ammon has held up across the cycle: home values at $418,622 with +4.0% 5-year CAGR. The bull case is structural — population, location, employer base — and holds even if next year's print is soft.
Ammon's bear case is the boring one: the cycle is real and any market that's run hard can stall. Watch for slowing population growth, rising days-on-market, or builder discounts as the early warning signals.
About Ammon
Ammon is a city in Bonneville County, Idaho, with an estimated population of 20,095. It anchors the Idaho Falls metro area. The population has grown 3.2% per year on average between 2020 and 2024 — among the faster-growing communities in the state. The median home value in Ammon is $418,622 as of 2026-04, up 0.4% over the last 12 months. Over the last five years, home values have averaged +4.0% annual growth (-4.9% from the 5-year peak). Rents in Ammon average $1,678 per month, roughly flat year-over-year (+2.5%). The composite momentum score is 66 of 100 (Rising). The market is healthy with prices supported by underlying demand.
▲ Bull case
▼ Bear case
Playbook
You're not in a frenzy but you're not getting bargains either. Make a competitive offer with normal inspection terms. Don't lowball — the listing will move with or without you.
Price at fair market value; expect movement in 30-45 days. Don't get clever with terms (rent-back, contingencies) — buyers in a Rising market have options.
Appreciation tailwind exists but cash flow requires discipline on price. Run the numbers conservatively and confirm rent comps before committing.
Local safety & alerts
No active National Weather Service alerts for Bonneville County right now.
Public-safety links are official .gov sources, not curated by us. Bonneville County routes NWS alerts; check the state EM portal for non-weather emergencies.
Cities like Ammon
Run the numbers for Ammon
Sources: Zillow ZHVI (home values), Zillow ZORI (rents), US Census ACS + place population. Updated when source agencies publish revisions.
Climate & natural-disaster risk
State-level averages from NOAA Climate Normals (1991-2020) and FEMA National Risk Index. City-level conditions can vary significantly within a state.
Current weather
Find rentals & listings
Open current Ammon listings on the major real-estate sites.
Links open the live search on the destination site — results are always current.
Local sports teams
Major professional teams the Idaho Falls area cheers for. Detailed stats, schedules, and player pages on intherafters.com.
Local economy & environment
Humidity is annual average relative humidity (NOAA). Income is Census ACS 5-year estimate. Industries are largest employment sectors statewide (BLS); the local mix in a given city may vary.
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