Cost of Living Comparison Between Idaho Falls, ID and Seattle, WA
For one person, living is cheaper in Idaho Falls, ID: $2,315 a month against $3,785 in Seattle, WA, rent and utilities included – about $17,600 less a year. Rent and utilities account for about half of the difference.
-
Idaho Falls, ID Living Index112Cost of Living Index in Idaho Falls, IDLearn more -
Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more
How much you'll spend in Idaho Falls, ID and in Seattle, WA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Idaho Falls, ID and in Seattle, WA actually costs, broken down by who's living it.
A single person spends $2,315 per month in Idaho Falls, ID vs $3,785 in Seattle, WA, rent included.
- Idaho Falls, ID $2,315
- Seattle, WA $3,785
A couple spends around $3,380 per month in Idaho Falls, ID vs $5,688 in Seattle, WA, rent included.
- Idaho Falls, ID $3,380
- Seattle, WA $5,688
A family of three spends $4,446 per month in Idaho Falls, ID vs $7,592 in Seattle, WA, rent included.
- Idaho Falls, ID $4,446
- Seattle, WA $7,592
Idaho Falls, ID is about 39% cheaper than Seattle, WA, and outside of rent the biggest gap is in groceries.
Both Idaho Falls, ID and Seattle, WA sit above the global median – Idaho Falls, ID by 70%, Seattle, WA by 178%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Idaho Falls, ID: October 24, 2026
Last update for Seattle, WA: October 26, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $1,323 in Idaho Falls, ID versus $2,508 in Seattle, WA. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 85% higher in Seattle, WA. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $52 in Idaho Falls, ID versus $101 in Seattle, WA. Monthly groceries follow the same trend: $275 vs $547 – making Idaho Falls, ID the more affordable choice for daily food spending.
- Idaho Falls, ID Seattle, WA 920 km ≈ 1 h 45 min nonstop flight
- Idaho Falls, ID
- Seattle, WA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Is Idaho Falls, ID cheaper than Seattle, WA?
What income do you need for each city?
Which city has lower housing costs?
What are total monthly expenses in Idaho Falls, ID and in Seattle, WA?
Which city has cheaper kindergarten?
Is Idaho Falls, ID or Seattle, WA more family-friendly?
Which city is the better choice to relocate to?
Idaho Falls, ID vs other spots: cost of living compared
Similar cities
Madrid
Vienna
Calgary
Helsinki
Auckland
Hamburg