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Compare Bank & Credit Union Rates

Best CD rates and certificates

Compare published certificate yields with their terms, opening minimums, requirements, collection dates and original sources.

Term
Location

Top CD rates

Showing 1–15 results in Portsmouth, NH

  1. St. Mary's BankCertificate of DepositCD · 18 months · $500 min

    Credit union · 1 branch

    4.35%APY$660 over 18 months on $10,000
  2. Top Carrot, Carrot Score 88
    Newburyport Bank20 Month Certificate of Deposit SpecialCD · 20 months · $500 min

    Bank · 2 branches

    4.35%APY$735 over 20 months on $10,000intro rate
  3. Kennebunk SavingsPersonal CDCD · 7 months · $2,500 min

    Bank · 2 branches

    4.33%APY$250 over 7 months on $10,000
  4. Eastern BankFeatured CDsCD · 18 months · $2,500 min

    Bank · 1 branch

    4.30%APY$652 over 18 months on $10,000intro rate
  5. The Business BankCertificates of Deposit (CDs)CD · 5 months · $1,000 min

    Bank · 1 branch

    4.25%APY$175 over 5 months on $10,000intro rate
  6. Needham BankPersonal Certificate of DepositCD · 11 months · $1,000 min

    Bank · 1 branch

    4.20%APY$384 over 11 months on $10,000
  7. Meredith Village Savings BankCertificates of DepositCD · 18 months · $500 min

    Bank · 1 branch

    4.15%APY$629 over 18 months on $10,000
  8. Cambridge Savings Bank10 Month Special CDCD · 10 months · $1,000 min

    Bank · 1 branch

    4.10%APY$341 over 10 months on $10,000intro rate
  9. Top Carrot, Carrot Score 91
    Service Credit UnionShare CertificatesCD · 12 months · $500 min

    Credit union · 4 branches

    4.10%APY$410 over 1 year on $10,000
  10. Top Carrot, Carrot Score 88
    Newburyport Bank10 Month Certificate of Deposit SpecialCD · 10 months · $500 min

    Bank · 2 branches

    4.05%APY$336 over 10 months on $10,000intro rate
  11. Top Carrot, Carrot Score 88
    Newburyport Bank5 Month Certificate of Deposit SpecialCD · 5 months · $500 min

    Bank · 2 branches

    4.00%APY$165 over 5 months on $10,000intro rate
  12. Top Carrot, Carrot Score 88
    Lighthouse Credit UnionShare CertificateCD · 12 months · $500 min

    Credit union · 1 branch

    4.00%APY$400 over 1 year on $10,000
  13. Cambridge Savings Bank19 Month Special CDCD · 19 months · $1,000 min

    Bank · 1 branch

    4.00%APY$641 over 19 months on $10,000intro rate
  14. Bangor Savings BankSpecial Certificate of Deposit (CD) OfferingsCD · 39 months · $500 min

    Bank · 2 branches

    4.00%APY$1,359 over 39 months on $10,000with conditions
  15. Top Carrot, Carrot Score 88
    Lighthouse Credit UnionVariable Rate Share CertificateCD · 24 months · $500 min

    Credit union · 1 branch

    3.95%APY$806 over 24 months on $10,000

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 CDs pay in Portsmouth, NH

235 CDs at 16 banks and credit unions · checked Oct 5–22

Typical
2.00%
Top 10% from
3.98%
Banks, typical
1.01%
Credit unions, typical
3.00%

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Boston, MA-NH metro

Top Carrot institutions

Ranked across their CDs, savings, auto loans and credit cards. How scores work

  1. Hanscom Federal Credit UnionCredit union · 13 branches
  2. USALLIANCE FinancialCredit union · 1 branch
  3. The Village BankBank · 10 branches
See all ranked institutions

CD rates by state

Best CD Rates of October 2026 | Carrot Rate