The best savings rates for Fairfield, Iowa and the surrounding area include MidWestOne BankMidWestOne Bank100 E Burlington Ave, Fairfield, IA 52556A+5.0 ★Texas Ratio: 4.78% Business High Yield Savings at 3.60% APY, Iowa State B&T Co. of Fairfield, IAIowa State B&T Co. of Fairfield, IA55 S 4th St, Fairfield, IA 52556A+5.0 ★Texas Ratio: 0.00% High Yield Savings at 3.56% APY, Community 1st Credit Union Ottumwa, IACommunity 1st Credit Union Ottumwa, IA2501 W Burlington Ave, Fairfield, IA 52556 2641B-4.3 ★Texas Ratio: 23.52% ClubGo Savings at 1.00% APY, Washington State Bank Washington, IAWashington State Bank Washington, IA1706 W Burlington Ave, Fairfield, IA 52556A+5.0 ★Texas Ratio: 3.74% Savings at 0.25% APY, and Fidelity Bank & Trust (IA)Fidelity Bank & Trust (IA)124 1st St Se, Waverly, IA 50677A+5.0 ★Texas Ratio: 1.72% Snap $tack Savings at 5.12% APY. Savings rates as of March 25, 2026 according to verified data from MonitorBankRates.
To see how these savings rates in Fairfield, Iowa, and the surrounding area, compare, use our comprehensive tables below for side-by-side comparisons to find the best savings rates available. Rates in Fairfield, Iowa (IA) are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Fairfield, Iowa and the surrounding area. Last Updated and Verified: March 25, 2026
Introductory APY
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Introductory APY
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Introductory APY
Introductory APY
Introductory APY
Introductory APY
Introductory APY
Introductory APY
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Introductory APY
Introductory APY
Introductory APY
Qualifying balance up to $5,000.00
Introductory APY
Introductory APY
Qualifying balance up to $5,000.00
Qualifying balance up to $500.00
Qualifying balance up to $5,000.00
No fees; No hassle; No worries
Max Balance $1,000
Qualifying balance up to $1,000.00
Minimum of $2,500 to earn dividends
Qualifications Required: eStatements enrollment; Online Only
Compare local Fairfield, IA 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.
Iowa high-yield savings rates rose 0.599 points this week to 1.936% APY, up from 1.337% last week.
Iowa standard savings rates rose 0.233 points this week to 0.603% APY, up from 0.371% last week.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Fairfield, Iowa 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 Fairfield, Iowa. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in IA.
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.