Cost of living in the Idaho Falls Metro Area
3 counties across ID. Population: 161,944.
Last updated May 22, 2026
Rent in the Idaho Falls Metro Area
Average rent across the Idaho Falls metro area, weighted by county population.
Source: HUD FMR + ACS (population-weighted metro average)
Income and earnings in the Idaho Falls Metro Area
Earnings data averaged across all 3 counties.
Source: ACS (population-weighted metro average)
Home values in the Idaho Falls Metro Area
Average home values and annual property tax across the metro.
Source: ACS (population-weighted metro average)
Energy costs in the Idaho Falls Metro Area
Residential electricity and natural gas estimates.
Source: EIA (state averages applied per county, weighted)
All 3 counties in the Idaho Falls Metro Area
The Idaho Falls metro area includes 3 counties. Sorted by population.
- Bonneville County ID$3,044/moPop127,056 Rent$1,087/mo Income$76,646/yrBonneville County ID 127,056 $1,087/mo $76,646/yr $3,044/mo
- Jefferson County ID$3,065/moPop32,234 Rent$1,087/mo Income$82,952/yrJefferson County ID 32,234 $1,087/mo $82,952/yr $3,065/mo
- Butte County ID$2,876/moPop2,654 Rent$1,087/mo Income$43,281/yrButte County ID 2,654 $1,087/mo $43,281/yr $2,876/mo
Compare counties in the Idaho Falls Metro Area
Put two counties side by side to see how rent, taxes and everyday costs stack up across the metro.
Open comparison toolFrequently asked questions about the Idaho Falls Metro Area
Common questions about cost of living in the metro area.
What is the cost of living in the Idaho Falls Metro Area?
The estimated average cost of living in the Idaho Falls metro area is approximately $3,045 per month for a single person. This is a population-weighted average across the 3 counties that make up the metro area.
What is the average rent in the Idaho Falls Metro Area?
The average one-bedroom rent across the Idaho Falls metro area is $1,087 per month, based on HUD Fair Market Rent data weighted by county population.
What is the cheapest county in the Idaho Falls Metro Area?
Butte County, ID is the most affordable county in the Idaho Falls metro area at approximately $2,876 per month for a single person.
What is the most expensive county in the Idaho Falls Metro Area?
Jefferson County, ID is the most expensive county in the Idaho Falls metro area at approximately $3,065 per month for a single person.
How many counties are in the Idaho Falls Metro Area?
The Idaho Falls metro area covers 3 counties. The five largest by population are Bonneville County, Jefferson County, Butte County.
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About this data
All figures come from official U.S. government sources. Metro-area averages are population-weighted across constituent counties using Census ACS population estimates.