Independent directory for U.S. banks, credit unions, branches and published rates.

Bankular
Local banking directory

Banks and Bank Branches in Grantham, New Hampshire

The FDIC reported 2 deposit-reporting offices from 2 institutions in Grantham as of June 30, 2025. Bankular currently provides 2 detailed location pages with addresses, maps and directions.

Search detailed locations
FDIC-reported offices2
Institutions reporting2
Detailed location pages2
Reported branch deposits$97.7M
SOD reporting dateJune 30, 2025

Market analysis

What the deposit data shows

FDIC SOD, June 30, 2025
Largest institutionBar Harbor Bank & Trust77.20% of deposits
Top three share100.00%
Deposit HHI6,480Higher concentration
Current detailed pages2Matches the June 2025 SOD office count

Bar Harbor Bank & Trust held 77.20% of reported branch deposits in Grantham. The three largest institutions together held 100.00%. Bankular places the resulting HHI of 6,480 in its higher concentration descriptive band.

Branch map

Detailed bank locations in Grantham

Select a marker to open the detailed location page.

Detailed directory

Institutions with validated location pages

Ordered by detailed location count

Location pages

Detailed bank locations in Grantham

Open filtered directory →

Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Bar Harbor Bank & Trust1$75.4M77.20%
Sugar River Bank1$22.3M22.80%