The best savings rates for Arimo, Idaho and the surrounding area include Responders Emergency Services Credit UnionResponders Emergency Services Credit Union3640 E Seltice Way, Post Falls, ID 83854A+5.0 ★Texas Ratio: 0.00% Savings Account at 12.00% APY, First FSB of Twin FallsFirst FSB of Twin Falls383 Shoshone St N, Twin Falls, ID 83301A+5.0 ★Texas Ratio: 0.24% SuperSaver Savings at 10.47% APY, Spokane Teachers Credit UnionSpokane Teachers Credit Union3903 E Primrose Ln, Post Falls, ID 83854A+5.0 ★Texas Ratio: 3.44% First5 savings at 5.10% APY, Gesa Credit UnionGesa Credit Union317 S Beck Rd, Post Falls, ID 83854A+5.0 ★Texas Ratio: 4.63% SmartPlus Savings at 5.00% APY, and Pioneer Federal Credit UnionPioneer Federal Credit Union250 W 3rd S, Mountain Home, ID 83647A5.0 ★Texas Ratio: 10.77% Youth Savings Account at 5.00% APY.
To see how these savings rates in Arimo, 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 Arimo, Idaho (ID) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Arimo, Idaho and the surrounding area. Last Updated and Verified: March 20, 2026
Compare local Arimo, 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 currently average 1.493% APY based on data from institutions in our monitoring network.
Idaho standard savings rates fell 0.105 points this week to 0.345% APY, down from 0.450% last week.
Maximum Balance $1,200
Qualifying balance up to $500.00
Qualifying balance up to $500.01
Qualifying balance up to $500.00
Qualifying balance up to $500.00; Learn More
Qualifying balance up to $12,000.00
Qualifying balance up to $5,000
As High As
Qualifications Required: Bundle with a Horizon checking account (excluding - Tether and Explorer Checking); Log on to online banking at least one time each calendar month; Receive at least one direct deposit that successfully posts to an account in the membership each calendar month; Conduct a minimum of 15 debit card transactions via the checking account in each calendar month; Be enrolled in electronic statements; Qualifying balance up to $50,000; $2,000 lender credit for first-time homebuyers
incredibly high
New Money Promo
On a $250,000+ balance.
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.
On a $100,000 - $249,999.99 balance.
Qualifying balance up to $1,500.00
Money market savings balance over $10,000
Qualifying balance up to $50,000.00
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Arimo, 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 Arimo, 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.