Most overheated rental markets in Idaho
Cities in Idaho renting furthest above their own 10-year trend, ranked by Rent Reality Score. Updated monthly.
Key findings
- Eagle ranks first, with a Rent Reality Score of 39.
- Across all 12 cities on this list, the median rent is $1,736/mo.
Data as of September 2026. RentDataNow's Rent Reality Score compares each city's current rent with its own 10-year trend. High-confidence trends only. Updated monthly. Download this list (CSV)
Best value (RRS)Overheated (RRS)Most affordableMost expensiveRent fallingRent risingBest rent/incomeMost rent-burdenedRecord-high rentSeasonal swingsRent vs. income
12 cities
| Rank | City | Score | Median rent | Vs. trend | 1-yr change |
|---|---|---|---|---|---|
| 01 | EagleID | 39 | $2,200/mo | +5.7% | +10.1% |
| 02 | KunaID | 46 | $2,346/mo | +1.9% | +6.4% |
| 03 | AmmonID | 47 | $1,619/mo | +1.3% | +5.0% |
| 04 | Twin FallsID | 50 | $1,565/mo | -0.2% | +3.6% |
| 05 | HaydenID | 50 | $2,184/mo | +0.0% | +2.1% |
| 06 | CaldwellID | 56 | $1,736/mo | -2.8% | +4.0% |
| 07 | PocatelloID | 56 | $1,049/mo | -3.0% | -1.0% |
| 08 | RexburgID | 65 | $1,155/mo | -7.4% | +0.9% |
| 09 | BoiseID | 68 | $1,900/mo | -9.0% | +8.5% |
| 10 | MeridianID | 70 | $2,056/mo | -10.1% | +6.9% |
| 11 | NampaID | 74 | $1,668/mo | -12.0% | +6.2% |
| 12 | Idaho FallsID | 82 | $1,396/mo | -15.8% | +1.7% |