Fastest Growing Cities in Idaho.
Cities in Idaho with the fastest population growth, April 2020 to July 2025.
25 cities ranked · See the national list
Browse by State
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
| # | City | Population Growth |
|---|---|---|
| 1 | Star | +84.6% |
| 2 | Rathdrum | +43.6% |
| 3 | Middleton | +33.3% |
| 4 | Kuna | +30.8% |
| 5 | Caldwell | +27.4% |
| 6 | Meridian | +21.4% |
| 7 | Post Falls | +21.0% |
| 8 | Nampa | +19.9% |
| 9 | Ammon | +13.5% |
| 10 | Hayden | +11.6% |
| 11 | Eagle | +11.2% |
| 12 | Jerome | +11.2% |
| 13 | Idaho Falls | +9.4% |
| 14 | Twin Falls | +8.4% |
| 15 | Chubbuck | +7.9% |
| 16 | Blackfoot | +7.7% |
| 17 | Coeur d'Alene | +6.5% |
| 18 | Garden City | +6.1% |
| 19 | Burley | +5.9% |
| 20 | Moscow | +4.9% |
| 21 | Mountain Home | +4.6% |
| 22 | Pocatello | +3.6% |
| 23 | Lewiston | +1.5% |
| 24 | Rexburg | +1.4% |
| 25 | Boise | +1.1% |
More Idaho Rankings
Safest CitiesBest Cities for Remote WorkBest Walk-to-Work CitiesMost Affordable CitiesBest Job MarketsCities with the Cleanest AirBest Cities for HealthcareHealthiest CitiesCities with the Shortest CommutesBest Cities for Public TransitCities with the Longest CommutesMost Diverse CitiesHighest Income CitiesMost Educated CitiesYoungest CitiesHottest CitiesColdest CitiesSnowiest CitiesRainiest CitiesBest Student-Teacher Ratios