Credit union · NCUA insured
Williamson County Catholic CU Savings Rates
Williamson County Catholic CU’s best savings rate is 0.35% APY on $10,000, with its Regular Savings. Rates checked October 16, 2026.
How Williamson County Catholic CU’s savings rates compare
Compared with banks and credit unions near Marion, IL, where Williamson County Catholic CU has the most branches. $10,000, best rate first.
This credit union’s best
Williamson County Catholic CU
0.35%APY
- Requires
- None
- Minimum
- $5
- Earns on $10,000 a year
- $35
Regular Savings
Top rate
U.S. Bank
2.00%APY
- Requires
- Another account
- Minimum
- $25
- Earns on $10,000 a year
- $200
2nd-highest rate
SIU Credit Union
1.71%APY
- Requires
- None
- Minimum
- —
- Earns on $10,000 a year
- $171
Williamson County Catholic CU savings score
75
Savings score
Higher than 39% of U.S. banks and credit unions
- $1,000 balance$1,0000.35%
- $10,000 balance$10,0000.35%
- $100,000 balance$100,0000.35%
- QualifiedQualified0.35%
Each track runs from the lowest to the highest rate among U.S. banks and credit unions; the dot is this rate.Qualified: needs another account or monthly activity.
Where Williamson County Catholic CU ranks
By savings score, in each area where it has branches
Every rate
Current savings rates
Rates from the credit union’s website. Earnings assume the rate doesn’t change.
Regular Savings
0.35%APY
| BalanceRequirement | APY | Earns on $10,000 a yearEarns | Requirement |
|---|---|---|---|
| $25 and up$25.00 minimum to earn interest.$25 and up | 0.35% | $35 | $25.00 minimum to earn interest. |
Sources (1)
- wcccu.us · captured Sep 17, 2026
Special-purpose accounts
Special Savings (Vacation, Taxes, or Christmas Savings)
0.35%APY
| BalanceRequirement | APY | Earns on $10,000 a yearEarns | Requirement |
|---|---|---|---|
| Any balanceLast updated 1/24/2023. Row explicitly states no minimum to earn interest.Any balance | 0.35% | $35 | Last updated 1/24/2023. Row explicitly states no minimum to earn interest. |
Sources (1)
- wcccu.us · captured Sep 17, 2026
Who can join Williamson County Catholic CU
This may be incomplete or out of date, so check with the credit union before you apply.
Employers and groups
- Any member of a Catholic Church in Williamson County can join the credit union.
Family and household
- Family of any member of a Catholic Church in Williamson County can join the credit union.
Cost to join
- To start membership, an applicant must open a Share Account with a deposit of $5.00.
Membership information collected October 5, 2026.