The best savings rates for Bath, South Dakota and the surrounding area include OAB One American BankOAB One American Bank549 Broadway St, Centerville, SD 57014A+5.0 ★Texas Ratio: 3.42% Savings at 3.60% APY, Bluestone Federal Credit UnionBluestone Federal Credit Union3400 S Sycamore Ave, Sioux Falls, SD 57110 4412A+5.0 ★Texas Ratio: 5.08% 12 MO VARIABLE SHARE CERT. at 3.30% APY, Merchants State BankMerchants State Bank305 S Main St, Freeman, SD 57029A+5.0 ★Texas Ratio: 2.01% Traditional IRA Savings at 3.25% APY, SNB Security National Bank of SDSNB Security National Bank of SD325 Dakota Dunes Blvd, Dakota Dunes, SD 57049A+5.0 ★Texas Ratio: 0.00% Sidekick Savings at 3.25% APY, and Heritage Bank N.A.Heritage Bank N.A.140 N Phillips Ave, Sioux Falls, SD 57104A5.0 ★Texas Ratio: 6.65% JUMBO SAVINGS ACCOUNT at 2.77% APY. Savings rates as of March 26, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Bath, South 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 Bath, South Dakota (SD) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Bath, South Dakota and the surrounding area. Last Updated and Verified: March 26, 2026
$25,000.00 and over
N/A
For children under 12 years of age
Under $25,000.00
Qualifying balance up to $10,000.00
(Dividends paid 12/31/2025)
compounded monthly
Average daily balance over $100.00
Compare local Bath, SD 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.
South Dakota high-yield savings rates fell 1.449 points this week to 0.032% APY, down from 1.482% last week.
South Dakota standard savings rates fell 0.102 points this week to 0.301% APY, down from 0.403% last week.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Bath, South 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 Bath, South Dakota. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in SD.
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.