Compare Bank & Credit Union Rates
Best high-yield savings rates
Compare published savings yields, money market accounts included, with minimums, requirements, collection dates and original sources.
Top savings rates
Showing 106–118 results in Portland, ME metro
- Katahdin Trust CompanyEvergreen Personal Money MarketEvergreen Personal Money Market · $50 min · 0.01%–0.05% by balance
Bank · 1 branch
0.01%APY$1 a year on $10,000Requirements
Product: Monthly Service Charge of $5.00 can be avoided by maintaining a $500.00 average balance or $5,000.00 in combined average deposit balances during the statement period. To earn the stated APY, the minimum daily balance indicated in the tiers must be maintained. Rates are variable and subject to change. Not available for IRA or SEP accounts.
Offer: To earn the stated APY, the minimum daily balance indicated in the tiers must be maintained. Maintain a $500.00 average balance or $5,000.00 in combined average deposit balances during the statement period to avoid the $5.00 monthly fee.
0.01% interest rate · $5 monthly fee
Rate by balance
Rate by balance for Evergreen Personal Money Market Balance APY Up to $35,000Your amount 0.01% $35,000 – $50,000 0.01% $50,000 – $75,000 0.01% $75,000 – $100,000 0.01% $100,000 – $500,000 0.05% $500,000 – $1,000,000 0.05% $1,000,000 and up 0.05% Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: $1 monthly service charge; waived by maintaining a $50 average daily balance or if under age 18 or 60 and over (if notified). Unlimited deposits and unlimited in-person and ATM withdrawals/transfers. Variable rate credited monthly.
0.01% interest rate · $1 monthly fee · Effective Oct 20, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: $5 monthly service fee waived with ONE of: $300+ beginning day balance, $25+ repeating automatic transfers/Autosave from personal Chase checking, link to qualifying checking, link to Chase College Checking enrolled in Overdraft Protection, or account owner under age 25. Fee waived for first two statement periods on new/converted accounts.
Offer: $5 monthly service fee waived with $300+ daily balance, $25+ Autosave transfers, qualifying linked checking, linked Chase College Checking with Overdraft Protection, or owner under age 25.
0.01% interest rate · $5 monthly fee · Effective Oct 2, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: $5 monthly service fee waived with ONE of: $300+ beginning day balance, $25+ repeating automatic transfers/Autosave from personal Chase checking, link to qualifying checking, link to Chase College Checking enrolled in Overdraft Protection, or account owner under age 25. Fee waived for first two statement periods on new/converted accounts.
Offer: $5 monthly service fee waived with $300+ daily balance, $25+ Autosave transfers, qualifying linked checking, linked Chase College Checking with Overdraft Protection, or owner under age 25.
0.01% interest rate · $5 monthly fee · Effective Oct 2, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000with conditions
Requirements
Product: Earn Premier relationship rates when you link the account to a qualifying checking account (Chase Premier Plus Checking, Chase Sapphire Checking, Chase Private Client Checking, J.P. Morgan Private Client Checking Plus, or J.P. Morgan Classic Checking) and make at least 5 customer-initiated transactions in a monthly statement period using your linked checking account. $25 monthly service fee waived with $15,000+ beginning day balance or linked qualifying checking account.
Offer: Standard rate. $25 monthly service fee waived with $15,000+ daily balance or linked qualifying checking account.
Qualified rate · 0.01% interest rate · $25 monthly fee · Effective Oct 2, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: $5 monthly service fee waived with ONE of: $300+ beginning day balance, $25+ repeating automatic transfers/Autosave from personal Chase checking, link to qualifying checking, link to Chase College Checking enrolled in Overdraft Protection, or account owner under age 25. Fee waived for first two statement periods on new/converted accounts.
Offer: All balances. $5 monthly service fee waived with $300+ beginning day balance, $25+ Autosave/repeating automatic transfers, qualifying linked checking, linked Chase College Checking with Overdraft Protection, or owner under age 25.
0.01% interest rate · $5 monthly fee
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: $3.00 monthly service charge waived with $100 minimum daily balance or for students ages 22 or younger. Tiered interest rates.
0.01% interest rate · $3 monthly fee · Effective Oct 3, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: Must qualify for and establish membership with Lighthouse Credit Union by opening and maintaining a Lighthouse Savings account with a minimum balance of $5. No monthly fee.
Offer: APY is variable, accurate as of the last dividend declaration date of 1/27/2026. $5 minimum balance to open and maintain.
0.01% interest rate · No monthly fee · Effective Jan 27, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: Designed to be held alongside a KeyBank personal checking account. Monthly maintenance fee of $4.00 is waived if the account holder owns a KeyBank consumer checking account (including KeyBank Hassle-Free Account). Variable rate applies to the entire balance.
Offer: Rate applies to entire balance. Monthly fee is waived for owners of a KeyBank consumer checking account (including KeyBank Hassle-Free Account).
0.01% interest rate · $4 monthly fee · Effective Sep 30, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: Account can be opened by individuals only.
Offer: Monthly maintenance charge is $7.50 for each monthly service charge cycle unless you maintain a minimum daily balance of $500 or more, have a personal checking account with M&T Bank, or make at least one deposit in your Relationship Savings account during the monthly service charge cycle. Minimum balance to obtain advertised APY is $1.00.
0.01% interest rate · $7.50 monthly fee · Effective Jan 11, 2024
Rate checked
More details - Camden National BankMoney Market AccountMoney Market Account · $100 min · 0.01%–0.20% by balance
Bank · 10 branches
0.01%APY$1 a year on $10,000Requirements
Product: APY and interest rates subject to change at any time. Monthly fee $0 if average daily balance >= $5,000, otherwise $10.
Offer: Must maintain minimum balance of each tier in the account each day to receive the APY disclosed for that tier. Monthly fee $0 if average daily balance >= $5,000, otherwise $10.
0.01% interest rate · Effective Jun 9, 2026
Rate by balance
Rate by balance for Money Market Account Balance APY Up to $25,000Your amount 0.01% $25,000 – $100,000 0.05% $100,000 – $250,000 0.05% $250,000 – $500,000 0.10% $500,000 – $1,000,000 0.15% $1,000,000 and up 0.20% Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: Account can be opened by individuals only. Variable-rate account; rates may vary by region.
Offer: Monthly maintenance charge is $7.50 unless you maintain a minimum daily balance of $500 or more, have a personal checking account with M&T Bank, or make at least one deposit in the Relationship Savings account during the monthly service charge cycle. Minimum balance to earn advertised APY is $1.00.
0.01% interest rate · $7.50 monthly fee · Effective Jan 11, 2024
Rate checked
More details - Kennebec Savings BankPremier Money MarketPremier Money Market · $100 min · 0.00%–2.55% by balance
Bank · 2 branches
0.00%APY$0 a year on $10,000Requirements
Product: Minimum balance requirement of $20,000 to avoid service fees.
0.00% interest rate
Rate by balance
Rate by balance for Premier Money Market Balance APY Up to $19,999Your amount 0.00% $20,000 – $99,999 0.50% $100,000 – $249,999 0.75% $250,000 – $499,999 1.10% $500,000 – $999,999 1.40% $1,000,000 and up 2.55% Rate checked
More details
Carrot Score rates each institution on all its CD, savings, auto loan and credit card rates, not just the account shown. How we rank
What savings accounts pay in Portland, ME metro
118 accounts at 42 banks and credit unions · checked Oct 16–22
- Typical
- 0.10%
- Top 10% from
- 2.01%
- Banks, typical
- 0.05%
- Credit unions, typical
- 0.28%
Is your bank paying you enough?
Find your bank or credit union to see all its rates and how they compare near you.
Portland, ME metro
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- Dirigo Federal Credit UnionCredit union · 1 branch
- Trademark Federal Credit UnionCredit union · 1 branch
- Atlantic Federal Credit UnionCredit union · 12 branches