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Highest 4-Year CD Rates in Illinois
97 Illinois-specific 48-Month CD products

By Aviel Fahl

Newest reading: October 13, 2026

Top Illinois Rate:4.58% APYFDIC or NCUA Insured

The Illinois market

Illinois accounts

97

Institutions

93

Top Illinois APY

4.58% APY

Nationally: 4.95% APY

FDIC national average

1.28%

As of Sep 2026

97 48-month CDs are open only to Illinois residents, from 93 institutions. The highest advertised APY among them is 4.58%.

The highest nationally available rate is 4.95% APY, 37 basis points above the Illinois leader.

73 of the 97 Illinois 48-month CDs advertise more than the FDIC national average of 1.28% for 48-month CDs as of Sep 2026.

Illinois-Specific 48-Month CD Rates

48-Month CD rates specifically available to Illinois residents. Business, youth and IRA CDs are not included on this page.

Top 50 CD terms from 49 banks,sorted by highest APY
#1
Union Federal Savings and Loan Association

4 Year Variable Rate Certificate

Term: 48 months

4.58%
APY
Observed: Oct 12, 2026
Min Deposit

$200

Branches

Yes

#2
First National Bank of Steeleville

48 Month CD

Term: 48 months

4.50%
APY
Observed: Oct 13, 2026
Min Deposit

N/A

Branches

Yes

#3
First FSB of Mascoutah

48 Month CD/IRA

Term: 48 months

4.22%
APY
Observed: Oct 12, 2026
Min Deposit

$1,000

Branches

Yes

#4
First Bank Chicago

48 Month CD

Term: 48 months

4.15%
APY
Observed: Oct 7, 2026
Min Deposit

$2,500

Branches

Yes

#5
First State Bank

48 Month CD

Term: 48 months

4.04%
APY
Observed: Oct 10, 2026
Min Deposit

$1,000

Branches

Yes

#6
Eureka Savings Bank

48 Month CD

Term: 48 months

3.98%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#7
First National Bank in Olney

48 Month CD

Term: 48 months

3.87%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#8
First Community Bank, Xenia-Flora

48 Months CD

Term: 48 months

3.80%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#9
Washington Savings Bank

48 Month CD

Term: 48 months

3.75%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#10
State Bank

48-Month CD

Term: 48 months

3.65%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#11
Community National Bank in Monmouth

4 Year CD

Term: 48 months

Up to3.61%
APY

Needs at least $20,000

Observed: Oct 7, 2026
Min Deposit

N/A

Branches

Yes

#12
Farmers National Bank

48 Month CD

Term: 48 months

Up to3.60%
APY

Needs at least $100,000

Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#13
The Clay City Banking Co.

48 Month CD

Term: 48 months

3.60%
APY
Observed: Oct 7, 2026
Min Deposit

N/A

Branches

N/A

#14
Warren-Boynton State Bank

48 Month CD

Term: 48 months

3.58%
APY
Observed: Oct 7, 2026
Min Deposit

N/A

Branches

Yes

#15
Raritan State Bank

48 Month CD

Term: 48 months

3.56%
APY
Observed: Oct 7, 2026
Min Deposit

$5,000

Branches

N/A

#16
Clay County State Bank

48 Month CD

Term: 48 months

3.45%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#17
Citizens Community Bank

48 Month CD

Term: 48 months

3.44%
APY
Observed: Oct 7, 2026
Min Deposit

N/A

Branches

Yes

#18
Vermont State Bank

48 month CD

Term: 48 months

Up to3.43%
APY

Needs at least $100,000

Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#19
First Community Bank of Hillsboro

48 Month CD

Term: 48 months

3.40%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#20
Bank of Rantoul

48 Month CD

Term: 48 months

3.34%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

N/A

#21
First National Bank of Waterloo

48 Month CD

Term: 48 months

3.34%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#22
3.33%
APY
Observed: Oct 7, 2026
Min Deposit

N/A

Branches

Yes

#23
Alliance Community Bank

48 Month CD

Term: 48 months

3.30%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#24
Constitution Bank, National Association

48 Month CD

Term: 48 months

3.30%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#25
The First National Bank of Okawville

48 Month CD

Term: 48 months

3.28%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#26
Crossroads Bank

48 Month CD

Term: 48 months

3.25%
APY
Observed: Oct 13, 2026
Min Deposit

$2,000

Branches

N/A

3.05%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#28
Mason City National Bank

48 Month CD

Term: 48 months

3.03%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#29
Union Federal Savings and Loan Association

4 Year Fixed Rate Certificate

Term: 48 months

3.03%
APY
Observed: Oct 13, 2026
Min Deposit

$200

Branches

Yes

#30
Teutopolis State Bank

48 Month CD

Term: 48 months

3.02%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#31
1NB Bank

48 Month CD

Term: 48 months

2.98%
APY
Observed: Sep 30, 2026
Min Deposit

$1,000

Branches

N/A

#32
Fidelity Bank & Trust

48 Month CD

Term: 48 months

Up to2.92%
APY

Needs at least $1,000,000

Observed: Oct 13, 2026
Min Deposit

N/A

Branches

Yes

2.78%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#34
Armed Forces Bank, National Association

48-Month CD

Term: 48 months

2.75%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

2.75%
APY
Observed: Oct 13, 2026
Min Deposit

$1,000

Branches

Yes

#36
Lindell Bank & Trust Company

48-Month Certificates of Deposit

Term: 48 months

2.75%
APY
Observed: Oct 13, 2026
Min Deposit

$1,000

Branches

Yes

#37
Peoples Bank of Kankakee County

48 Month CD

Term: 48 months

Up to2.75%
APY

Needs at least $100,000

Observed: Oct 7, 2026
Min Deposit

$5,000

Branches

Yes

#38
State Bank of Graymont

48 Month CD

Term: 48 months

2.75%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#39
The First National Bank of Sparta

48 Month CD

Term: 48 months

2.75%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#40
Bank of Farmington

48 Month Certificate of Deposit

Term: 48 months

2.73%
APY
Observed: Oct 13, 2026
Min Deposit

$1,000

Branches

Yes

#41
Hickory Point Bank and Trust

4 Year CD

Term: 48 months

2.71%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

N/A

#42
The Havana National Bank

48 Month CD

Term: 48 months

2.68%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#43
First State Bank of Campbell Hill

48-Month Certificates of Deposits

Term: 48 months

2.63%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#44
Fairview State Banking Company

48 Month CD

Term: 48 months

Up to2.58%
APY

Needs at least $50,000

Observed: Oct 7, 2026
Min Deposit

$2,500

Branches

Yes

#45
First Southern Bank

48 Month CD

Term: 48 months

2.53%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#46
State Bank of Industry

48 Month Certificate of Deposit

Term: 48 months

2.52%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#47
West Central Bank

48-Month CD 4 Year 1,3

Term: 48 months

2.47%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#48
The First National Bank of Lacon

48 Month CD

Term: 48 months

2.38%
APY
Observed: Oct 7, 2026
Min Deposit

$500

Branches

Yes

#49
Camp Grove State Bank

48 Month

Term: 48 months

2.33%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

#50
Central State Bank

48 Months CD

Term: 48 months

2.27%
APY
Observed: Oct 7, 2026
Min Deposit

$1,000

Branches

Yes

Nationally Available 48-Month CD Rates

The 8 highest 48-Month CD rates available nationwide, including in Illinois.

InstitutionProduct / Term
Popular Direct
48 Months48 months
4.95%
Bread Savings
4-Year CD48 months
4.55%
Barclays
48-Month CD48 months
4.50%
Marcus by Goldman Sachs
4 Year CD48 months
4.40%
Synchrony Bank
48 Month CD48 months
4.40%
KS StateBank
4 Year CD48 months
4.35%
Capital One
48-Month CD48 months
3.50%
EverBank
48-Month CD48 months
3.40%

See the full national list