The best savings rates for Idaho Falls, Idaho and the surrounding area include Westmark Credit UnionWestmark Credit Union815 1st St, Idaho Falls, ID 83401 4080A+5.0 ★Texas Ratio: 2.97% First Time Home Buyer Savings at 4.00% APY, Beehive Federal Credit UnionBeehive Federal Credit Union1650 E Sunnyside Rd, Idaho Falls, ID 83404A+5.0 ★Texas Ratio: 2.80% Missionary Savings at 4.00% APY, The Bank of CommerceThe Bank of Commerce375 Yellowstone Ave, Idaho Falls, ID 83402A+5.0 ★Texas Ratio: 1.34% $mart Cents savings at 3.50% APY, Idaho Central Credit UnionIdaho Central Credit Union3330 S 15th E, Idaho Falls, ID 83404 8321A+5.0 ★Texas Ratio: 4.09% High-Yield Online Savings Account at 3.25% APY, and Lookout Federal Credit UnionLookout Federal Credit Union2255 E Sunnyside Rd, Idaho Falls, ID 83404A5.0 ★Texas Ratio: 9.01% Money Market Plus Savings at 3.00% APY. Savings rates as of March 28, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Idaho Falls, Idaho, and the surrounding area, compare, use our comprehensive tables below for side-by-side comparisons to find the best savings rates available. Rates in Idaho Falls, Idaho (ID) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Idaho Falls, Idaho and the surrounding area. Last Updated and Verified: March 28, 2026
Qualifying balance up to $12,000.00
Qualifying balance up to $5,000.00
incredibly high
Qualifying balance up to $1,500.00
Money market savings balance over $10,000
Qualifying balance up to $2,499.00
No monthly fee; Can be claimed as a deductible on Idaho Tax Returns*
Avoid the $12 monthly service fee with a $3,500 minimum daily balance each fee period.; $25 minimum opening deposit
Avoid the $12 monthly service fee with a $3,500 minimum daily balance each fee period.; $25 minimum opening deposit
Avoid the $12 monthly service fee with a $3,500 minimum daily balance each fee period.; $25 minimum opening deposit
$25 minimum opening deposit
Minimum opening balance of $25,000 must be new money to Banner Bank. A Banner Bank checking account is required to open a High Yield Relationship Savings account.
Compare local Idaho Falls, ID savings rate quotes against the statewide average
Weekly savings rate averages tracked across our database of 8,500+ banks and credit unions — updated every evening.
Idaho high-yield savings rates fell 0.326 points this week to 1.174% APY, down from 1.500% last week.
Idaho standard savings rates rose 0.216 points this week to 0.370% APY, up from 0.153% last week.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Idaho Falls, Idaho directly from the official websites of banks and credit unions using our proprietary rate aggregation technology and a dedicated team of rate updaters. Every savings rate displayed on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems constantly monitor the market to provide a complete picture of available yields in Idaho Falls, Idaho. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in ID.
Daily Updates & Time-Stamped Accuracy: Our rate updaters verify and update savings rates daily. Because savings account yields can fluctuate rapidly, every product listed features its own specific “last updated” date, giving you complete transparency.