The best savings rates for Norwalk, Connecticut and the surrounding area include Mutual Security Credit UnionMutual Security Credit Union541 WESTPORT AVE, NORWALK, CT 06851A+5.0 ★Texas Ratio: 4.25% Progressive Savings at 3.54% APY, Affinity Federal Credit UnionAffinity Federal Credit Union250 Westport Ave, Norwalk, CT 06851A5.0 ★Texas Ratio: 10.16% Performance Savings at 3.25% APY, Union Savings Bank (CT)Union Savings Bank (CT)454 Main Avenue, Norwalk, CT 06851A+5.0 ★Texas Ratio: 4.81% Collateral - Statement Savings at 3.25% APY, Bankwell BankBankwell Bank370 Westport Ave, Norwalk, CT 06851A-5.0 ★Texas Ratio: 15.53% Smart Savings at 3.00% APY, and Nutmeg State Financial Credit UnionNutmeg State Financial Credit Union500 West Ave, Norwalk, CT 06850 4058A+5.0 ★Texas Ratio: 5.50% High-Yield Savings Account (HYSA) at 3.00% APY. Savings rates as of March 28, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Norwalk, Connecticut, and the surrounding area, compare, use our comprehensive tables below for side-by-side comparisons to find the best savings rates available. Rates in Norwalk, Connecticut (CT) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Norwalk, Connecticut and the surrounding area. Last Updated and Verified: March 28, 2026
Qualifications Required
over current rate account is earning
Rate is variable and subject to change after the account is open. Rate effective 12/18/2025. The minimum to open a Smart Savings account is $100. Smart Savings is free of monthly maintenance charges. Fees may reduce earnings. Excessive transfers or withdrawals may result in fees.
Qualifying balance up to $10,000.00
$10,000.00; Variable
Qualifying balance up to $5,000.00
Qualifying balance up to $5,000.00
$50,000.00; Variable
Qualifying balance up to $500.00
$25 deposit required in Reg Shares for membership
$1,000.00 - $49,999.99; Variable
Variable
Avoid the $12 monthly service fee with a $3,500 minimum daily balance each fee period.; $25 minimum opening deposit
Variable
$1,000.00 - $9,999.99; Variable
daily collected balance of $100,000.00 or more
Qualifying balance up to $1,000.00
Qualifying balance up to $1000.00
Boost Your Rate 1.00% with Round-Up Checking
Intro rate subject to change
Qualifying balance up to $1,000.00
Qualifying balance up to $2,000.00
Compare local Norwalk, CT 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.
Connecticut high-yield savings rates rose 1.219 points this week to 1.560% APY, up from 0.341% last week.
Connecticut standard savings rates rose 0.190 points this week to 0.479% APY, up from 0.290% last week.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Norwalk, Connecticut 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 Norwalk, Connecticut. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in CT.
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.