The best savings rates for Boulder, Wyoming and the surrounding area include Valley Financial Credit UnionValley Financial Credit UnionA+5.0 ★Texas Ratio: 2.09% Youth Savings at 5.12% APY, Blue Federal Credit UnionBlue Federal Credit UnionA5.0 ★Texas Ratio: 13.48% Accelerated Savings at 5.00% APY, HIGHMARKHIGHMARKA5.0 ★Texas Ratio: 11.71% Money Market Savings at 2.50% APY, Security State Bank Basin, WYSecurity State Bank Basin, WYA+5.0 ★Texas Ratio: 1.64% Christmas Savings at 2.50% APY, and Sunlight Federal Credit UnionSunlight Federal Credit UnionA+5.0 ★Texas Ratio: 4.48% *High Yield Savings at 2.02% APY.
Boulder is a smaller community with no bank or credit union branches currently in our database. 60 institutions serving the Wyoming area are available to Boulder residents, with savings rates as high as 5.12% APY from Valley Financial Credit Union. Rates are continually updated — we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Boulder, Wyoming and the surrounding area. Last Updated and Verified: April 4, 2026
Qualifying balance up to $1,000.00
Qualifying balance up to $20,000.00
Max. $8,000.00
Max. $8,000.00
Max. $10,000.00
$0 - $25,000
Qualifications Required: 10 debit card purchases post and settle; e-statements enrollment; 1 monthly direct deposit, ACH automatic debit, or bill payment post and settle; Qualifying balance up to $25,000.00
Compare local Boulder, WY savings rate quotes against the statewide average
Daily savings rate averages tracked across our database of 8,500+ banks and credit unions — updated every evening.
Wyoming high-yield savings rates rose 1.701 points over the past 7 days to 2.133% APY, up from 0.432%.
Wyoming standard savings rates rose 0.332 points over the past 7 days to 0.594% APY, up from 0.262%.
Direct-Sourced & Verified Savings Rate Data: We aggregate savings account rates for Boulder, Wyoming 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 Boulder, Wyoming. We feature a comprehensive mix of institutions — from neighborhood credit unions and competitive regional banks to large national institutions available to savers in WY.
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.