Partners Bank

Portsmouth, New Hampshire

Welcome to Partners Bank – Portsmouth

Partners Bank in Portsmouth proudly serves customers throughout New Hampshire and surrounding communities. Whether you're opening a checking account, buying a home, or managing cash flow for your business, our team on Islington Street has plenty of parking and is within walking distance of downtown.

Bank address & directions

Address

Partners Bank: Portsmouth, NH
501 Islington Street
Portsmouth, NH 03801

Hours

Lobby Hours
Monday - Friday: 8:30am - 5:00pm
Saturday: 8:30am - Noon
Sunday: Closed

Drive-Thru Hours
Monday - Friday: 8:30am - 5:00pm
Saturday: 8:30am - Noon
Sunday: Closed

ATM
Available 24 Hours

Find us in the heart of Portsmouth's West End.

Contact information

Contact This Branch

Have a question or want to schedule an appointment? Fill out the form below and a member of our team will be in touch.

Contact

Let’s Meet

Our Branch Management Team

Mamadou Dembele

VP, Market Manager II

Mamadou Dembele is Vice President and Market Manager at Partners Bank on Islington Street in Portsmouth. Originally from Senegal, he has more than 20 years of banking experience. He focuses on building strong customer relationships, working with small businesses, and volunteering with local nonprofit organizations. He is active in the New Hampshire community through volunteer work with organizations including GATHER, Friendly Kitchen, and PMAC, and he serves on the board of NH Digital Equity. Mamadou is also a graduate of the Executive Banking School at the Consumer Bankers Association. [Short bio highlighting experience, community involvement, and years with Partners Bank]

Banking services available

We offer a full range of personal banking and business banking services at our Portsmouth, NH branch, including:

  • Personal Checking, Savings, & Money Market accounts
  • Business Checking, Savings, & Money Market accounts
  • Consumer loans and lines of credit
  • Commercial loans
  • Online and mobile banking support
  • Popular products include our Ultimate Checking Account and Debit Cards

Not sure which service you need? Contact our in-branch team, we're always happy to help.

Get Directions

What makes our Portsmouth location unique

Specialized services & expertise

Figma export (2026-09-16)

Notary Services available during lobby hours

Figma export (2026-09-16)

Residential Lender on staff

Figma export (2026-09-16)

Consumer Lender on staff

Figma export (2026-09-16)

Cash Management Specialist on staff

Figma export (2026-09-16)

Community-focused service as the only community bank in Portsmouth's West End

Community involvement

At Partners Bank, community matters. Our Portsmouth team actively supports local organizations, schools, and nonprofits throughout New Hampshire.

What our customers say

“Partners Bank is trustworthy, and always treats its customers as people instead of accounts or numbers”

Ila • Sanford, ME

5 out of 5 stars

“Have always had good service and the tellers go the extra mile to help with your problems.”

Barbara G • Limerick, ME

5 out of 5 stars

“Partners Bank has served us since they came to town. We have always been treated courteously by the well trained associates.”

Denise F • Kingston, NH

5 out of 5 stars

Visit Partners Bank – Portsmouth today

We invite you to stop by our Portsmouth branch or contact us to learn how Partners Bank can support your financial goals.

Address
501 Islington Street, Portsmouth, NH 03801
Phone
(603) 430-0042

Questions

FAQs about Partners Bank – Portsmouth, NH

Yes. Notary services are available at our Portsmouth location on Islington Street during lobby hours..

The Portsmouth branch has a Residential Lender, Consumer Lender, and Cash Management Specialist available. Contact the branch to schedule an appointment.

Yes. Partners Bank is the only community bank in Portsmouth's West End, within walking distance of many local businesses and residences., and with plenty of parking available.

Ultimate Checking and debit cards are among the most popular products at our Portsmouth location.

Yes. Partners Bank Portsmouth is a supporter of Portsmouth Music and Arts Center, a member of the Portsmouth Chamber of Commerce, and a contributor to the Gather Food Pantry.

Partners Bank is the only community bank in Portsmouth's West End, located at 501 Islington St. As a community bank, Partners offers local decision-making, personalized service, and a team that's invested in the Portsmouth area, within walking distance of local businesses and residences.

Cash management services help businesses manage the flow of money in and out of their accounts more efficiently, covering things like payroll, bill payments, fraud protection, and account monitoring. Partners Bank has a Cash Management Specialist available at the Portsmouth branch. Contact us to set up an appointment and discuss what makes sense for your business.

Partners Bank's Portsmouth branch has a Consumer Lender on staff and available by appointment. Whether you're looking at a personal loan or exploring your borrowing options, our team can walk you through what's available. Call today or stop in to schedule a time.