The best savings rates for Williston, North Dakota and the surrounding area include Western Cooperative Credit UnionWestern Cooperative Credit Union1300 Bison Dr, Williston, ND 58801 3770A5.0 ★Texas Ratio: 7.93% Pledge of Savings Loan at 2.00% APY, First State B&T Williston, NDFirst State B&T Williston, ND22 4th St E, Williston, ND 58801A+5.0 ★Texas Ratio: 0.62% Classic Savings Accounts at 0.75% APY, Service Federal Credit UnionService Federal Credit Union589 Holzapple St Bldg 210, Grand Forks Afb, ND 58204 1020A5.0 ★Texas Ratio: 11.03% Deployed Warrior Savings at 10.00% APY, Med Park Credit UnionMed Park Credit Union2150 32nd Ave S Ste E, Grand Forks, ND 58201A+5.0 ★Texas Ratio: 0.18% Savings Account at 5.10% APY, and First State Bank (ND)First State Bank (ND)423 Broadway, Buxton, ND 58218A+5.0 ★Texas Ratio: 0.17% Vision Savings at 3.80% APY. Savings rates as of March 26, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Williston, North Dakota, and the surrounding area, compare, use our comprehensive tables below for side-by-side comparisons to find the best savings rates available. Rates in Williston, North Dakota (ND) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Williston, North Dakota and the surrounding area. Last Updated and Verified: March 26, 2026
No Minimum Required
No Minimum Required
Membership Share
Less than $300.00
$5,000 minimum opening deposit
$5,000 minimum opening deposit
Grow your money with up to 1.61% APY
$5,000 minimum opening deposit
$5,000 minimum opening deposit
$5,000 minimum opening deposit
$5,000 minimum opening deposit
ages 21 and under only
$5,000 minimum opening deposit
$5,000 minimum opening deposit
$1,000 minimum opening deposit
$5,000 minimum opening deposit
$5,000 minimum opening deposit
$1,000 minimum opening deposit
Compare local Williston, ND 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.
North Dakota high-yield savings rates fell 0.304 points this week to 0.313% APY, down from 0.617% last week.
North Dakota standard savings rates rose 0.224 points this week to 0.451% APY, up from 0.226% last week.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Williston, North Dakota 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 Williston, North Dakota. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in ND.
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.