The best savings rates for Plainville, Connecticut and the surrounding area include Liberty Bank Middletown, CTLiberty Bank Middletown, CT48 East St, Plainville, CT 06062A+5.0 ★Texas Ratio: 5.26% Relationship High Yield Savings at 3.60% APY, American Eagle Financial Credit UnionAmerican Eagle Financial Credit Union378 NEW BRITAIN AVE, PLAINVILLE, CT 06062A+5.0 ★Texas Ratio: 3.82% Money Market Plus Savings at 0.50% APY, United Business and Industry Federal Credit UnionUnited Business and Industry Federal Credit Union120 Woodford Ave, Plainville, CT 06062 2335A+5.0 ★Texas Ratio: 1.30% HEALTH SAVINGS ACCOUNTS* and up at 0.15% APY, Windsor Federal S&LWindsor Federal S&L270 Broad St, Windsor, CT 06095A5.0 ★Texas Ratio: 9.09% Student Savings Account at 5.12% APY, and Newtown Savings BankNewtown Savings Bank39 Main St, Newtown, CT 06470A5.0 ★Texas Ratio: 6.92% Great Start Savings - Based on Daily Balance at 5.00% APY. Savings rates as of March 27, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Plainville, 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 Plainville, Connecticut (CT) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Plainville, Connecticut and the surrounding area. Last Updated and Verified: March 27, 2026
bump up for PayBackSM or Quarter Back® customers
bump up for PayBackSM or Quarter Back® customers
bump up for PayBackSM or Quarter Back® customers
bump up for PayBackSM or Quarter Back® customers
$15,000
$10,000
$5,000
$3,000
$1,000
$0
Qualifying balance up to $1,000.00
Qualifying balance up to $1,000.00
Qualifying balance up to $1,000.00
Qualifying balance up to $1000.00
Boost Your Rate 1.00% with Round-Up Checking
Rate is subject to certain terms and conditions. You must deposit at least $5,000 to open your account and maintain $25 to earn the disclosed APY. Rate and APY may change at any time. Fees may reduce earnings.
Intro rate subject to change
$0.01 and Up
Qualifying balance up to $1,000.00
over current rate account is earning
Qualifications Required
$25,000.00 and Up
Rate is variable and subject to change after the account is open. Rate effective 12/18/2025. APY (Annual Percentage Yield) for Smart Savings is 3.00% and interest rate is 2.96%. 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 $2,000.00
Qualifying balance up to $10,000.00
Compare local Plainville, 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 fell 0.217 points this week to 0.474% APY, down from 0.691% last week.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Plainville, 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 Plainville, 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.