The best savings rates for Kennewick, Washington and the surrounding area include Spokane Teachers Credit UnionSpokane Teachers Credit Union4842 W Hildebrand Blvd, Kennewick, WA 99338A+5.0 ★Texas Ratio: 3.44% First5 Savings at 5.10% APY, Gesa Credit UnionGesa Credit Union100 N Huntington St, Kennewick, WA 99336A+5.0 ★Texas Ratio: 4.63% Explorer Savings at 5.00% APY, TRI CITIES Community Credit UnionTRI CITIES Community Credit Union3213 W 19th Ave, Kennewick, WA 99337A5.0 ★Texas Ratio: 6.36% Regular Savings at 5.00% APY, Banner BankBanner Bank203 W 1st Ave, Kennewick, WA 99336A+5.0 ★Texas Ratio: 1.69% High Yield Relationship Savings at 2.63% APY, and Numerica Credit UnionNumerica Credit Union3115 W Kennewick Ave, Kennewick, WA 99336A+5.0 ★Texas Ratio: 2.80% Growth Savings at 1.00% APY. Savings rates as of March 24, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Kennewick, Washington, and the surrounding area, compare, use our comprehensive tables below for side-by-side comparisons to find the best savings rates available. Rates in Kennewick, Washington (WA) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Kennewick, Washington and the surrounding area. Last Updated and Verified: March 24, 2026
Qualifying balance up to $500.00; Learn More
One Per Member (Primary RS Savings only) for 5%
Qualifying balance up to $500.00
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 $2,000.00
Balances above $500 earn 0.25% APY.
Monthly service charge of $10 is waived when you meet one of the following criteria during that monthly statement cycle: $5,000 minimum daily balance or $10,000 average daily combined balance for checking and savings deposit relationship. If relationship balance is below $25,000, Annual Percentage Yield (APY) is 0.25%. Public fund accounts not eligible. Additional restrictions may apply.
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
Avoid the $12 monthly service fee with a $3,500 minimum daily balance each fee period.; $25 minimum opening deposit
Maximum Balance $1,200
Qualifying balance up to $500.00
Qualifying balance up to $500
Qualifying balance up to $2500.00
Qualifying balance up to $1,000.00
Qualifying balance up to $5,000.00
Must be opened at a branch; Qualifying balance up to $5,000.00
Qualifying balance up to $1,000.00
Full Balance
Qualifying balance up to $1,000.00
Qualifying balance up to $5,000.00
Qualifying balance up to $10,000.00
Qualifying balance up to $25,000.00
Qualifying balance up to $25,000.00
Qualifying balance up to $499.99
$100,000 and greater
RELATIONSHIP
Any balance below $250,000.01
Compare local Kennewick, WA 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.
Washington high-yield savings rates fell 0.694 points this week to 0.766% APY, down from 1.460% last week.
Washington standard savings rates currently average 0.560% APY based on data from institutions in our monitoring network.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Kennewick, Washington 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 Kennewick, Washington. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in WA.
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.