The best savings rates for Williamstown, New Jersey and the surrounding area include Monroe Savings BankMonroe Savings Bank114 S Main St, Williamstown, NJ 08094A+5.0 ★Texas Ratio: 1.22% Advantage Savings at 4.00% APY, PNC BankPNC Bank1424 S Black Horse Pike, Williamstown, NJ 08094A5.0 ★Texas Ratio: 6.83% PNC High Yield SavingsĀ® at 3.25% APY, Newfield National BankNewfield National Bank302 S Main St, Williamstown, NJ 08094A+5.0 ★Texas Ratio: 5.35% Passbook Savings Account at 0.15% APY, Fulton BankFulton Bank315 S Black Horse Pike, Williamstown, NJ 08094A+5.0 ★Texas Ratio: 4.98% Health Savings Account at 0.07% APY, and Andrews Federal Credit UnionAndrews Federal Credit Union2200 Mount Holly Rd, Burlington, NJ 08016A5.0 ★Texas Ratio: 11.92% Online Savings Account at 5.00% APY. Savings rates as of March 25, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Williamstown, New Jersey, and the surrounding area, compare, use our comprehensive tables below for side-by-side comparisons to find the best savings rates available. Rates in Williamstown, New Jersey (NJ) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Williamstown, New Jersey and the surrounding area. Last Updated and Verified: March 25, 2026
Qualifications Required: Direct deposit of $500 or more per month into Advantage Checking; Receive e-statements; Qualifying balance up to $5,000.00; Monthly fee for Advantage Banking - $10 can be avoided by doing the following: Direct deposit of $500 or more per month into Advantage Checking; Receive e-statements
$14,999.01 +
$4,999.01 - $14,999
$999.01 - $4,999
$100 - $999
Qualifying balance up to $1,000.00
Qualifying balance up to $10,000
Apple Bank SmartStart Savings pays 12x the national average2 on balances from $1.01 to $10,000.
Balances $0.00 - $1,000.00
Qualifying balance up to $10,000.00
Qualifying balance up to $10,000
Qualifying balance up to $10,000
Qualifying balance up to $10,000.00
Open a fee-free bank account and a high-yield savings account for teens 13-17.; Earn 5.00% APY1 on savings balances from $1.01 to $10,000
New Members Only; APR earned with a balance up to $5,000.
Qualifying balance up to $10,000; for one year!
Qualifications Required: direct deposits totaling $1,000 or more monthly; 10 (ten) or more Point-of-Sale (POS) Debit Card transactions monthly; Unlimited ATM cash withdrawal fee reimbursements worldwide2; No monthly maintenance fees; Early Pay available; Avoid a $2 monthly statement fee by enrolling in eBanking and selecting eStatements
Unlimited ATM cash withdrawal fee reimbursements worldwide2; No monthly maintenance fees; Early Pay available; Avoid a $2 monthly statement fee by enrolling in eBanking and selecting eStatements; Bonus will be earned when a single deposit of $15,000 or more of new money is deposited into the account and the balance is maintained for a 6-month (182 days) qualification period.
Qualifying balance up to $15,000.00
Terms and Conditions apply.
New Money Only
Interest Compounded Daily | Posted Monthly
Qualifications Required
Qualifying balance up to $1,000,000
$1,000 - $99,999.99
Compare local Williamstown, NJ 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.
New Jersey high-yield savings rates rose 0.602 points this week to 0.688% APY, up from 0.086% last week.
New Jersey standard savings rates rose 0.204 points this week to 0.509% APY, up from 0.305% last week.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Williamstown, New Jersey 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 Williamstown, New Jersey. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in NJ.
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.