NCUA Insured
Member-Owned
1 charter
Established in 1963
Contact this credit union directly for detailed information about membership eligibility and current rates.
Membership Eligibility
Anyone who lives, works, or worships in or around Green River, WY may be eligible to join. Community credit unions are open to the general public within their service area.
Check eligibility on their website →NCUA Insured — deposits protected up to $250,000
Member-Owned — not-for-profit cooperative
1 charter
Established in 1963
Contact this credit union directly for detailed information about membership eligibility, current rates, and services.
Services Offered
This credit union is located in Green River and serves members in the WY area. Currently serving 30,772 members.
Contact the credit union to confirm membership eligibility requirements for your area.
Credit union membership is based on a common bond. Contact this credit union directly to confirm you qualify for membership.
Key indicators from NCUA regulatory filings. Tap any metric to learn what it means.
Source: NCUA Federally Insured Credit Unions list, Q4 2025.
Rates sourced from NCUA call report data (Q4 2025). Contact the credit union for current rates and terms.
New Auto Loan
6.74%Used Auto Loan
7.74%Personal Loan
12.00%Important: Rates are sourced from NCUA call report filings (Q4 2025) and reflect averages reported by the credit union — not guaranteed quotes. Contact the credit union directly for current rates and terms.
Your actual rate will vary based on your credit score, loan term, and financial profile. Personal loans and credit cards tend to see the most variation.
Lowest rates currently reported by credit unions in WY (NCUA Q4 2025).
Cheyenne, WY
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Guernsey, WY
Laramie, WY
Rates from NCUA regulatory filings. Contact credit unions directly for current rates.
4.6
97 Google reviews
Reviews sourced from Google Maps. Ratings reflect member experiences at this credit union.
View on Google MapsBRIDGETT WILSON
5 months ago
We have had personal loans, auto loans and savings with Trona. Their staff is personable and accommodating, their online services are user friendly, and overall just a great process start to finish with all of our accounts! We look forward to continuing business with them in the future!
Leann Stover - Sarratt
6 months ago
Kenya and Kelly went above and beyond over and beyond trying to help me and my sister with her being from out of state. They're tenacity and customer service was of highest of quality. We were treated very well and even though we didnt the out come we had hoped for Kenra and Kelly made things so much better and easier. Thank you both so much!!!!
JoDell Moon
5 months ago
Excellent services, friendly and helpful staff. It has been easy to get what I need from Troba Valley FCU, I will continue to use this service as my secondary savings
Barbara Evans
5 months ago
Trona Valley Federal Credit Union has very friendly customer service tellers. They are all very knowledgeable at what they do and very helpful.
Keith Rhodes
a year ago
I have been with Trona Valley for 3 years now on a loan and they are very amazing. They work with you on all levels. There is not one bad thing I can say. Thank you Trona Valley for your amazing customer service and staff. I highly recommend.
Weekdays 9am–4pm typically have the shortest wait times for new member inquiries.
Your deposits are federally insured up to $250,000 per account category by the National Credit Union Administration (NCUA).
Phone
(307) 875-9800Website
Visit WebsiteMembers
30,772
Total Assets
$449.9M
Year Opened
1963
Net Worth
Well Capitalized
Official NCUA Data
All data sourced from the National Credit Union Administration (NCUA).
View NCUA Profile