1Nb Bank logo

1Nb Bank in Carlyle, IL

4.2/5

1NB Bank is a regional community bank operating multiple branches in Illinois, offering checking, savings, loans, and debit card services with emphasis on local presence and security.

Data compiled from public sources · Rating from CreditDoc methodology

1Nb Bank Review

1NB Bank is a community-focused financial institution with physical locations in Carlyle, Aviston, and St. Rose, Illinois. bank) and refreshed its digital presence, signaling investment in modernization and cybersecurity.

The company operates as a traditional retail bank serving both personal and business customers in their market area. 1NB Bank offers a comprehensive range of deposit products including multiple checking account tiers (Equality, CareFree, Secure, NOW, Money Market), savings accounts, and certificates of deposit. On the lending side, they provide home loans, auto loans, personal loans, and commercial financing through an online loan application system.

The bank also offers business banking services including ACH origination, remote deposit, and positive pay features. Recently, they rolled out contactless debit cards to their customer base. The bank distinguishes itself through local branch presence and direct phone support (618-594-2491 main line), appealing to customers who prefer in-person banking relationships.

bank domain specifically to combat cybercrime and phishing. Their debit cardholders receive complimentary ID protection services through MasterCard, including dark web monitoring and credit monitoring alerts. The bank actively communicates security awareness to customers through scam alerts and fraud prevention messaging.

1NB Bank is a legitimate regional bank suitable for customers prioritizing local relationships and traditional banking services. However, the website provides limited detail on specific product terms, rates, fees, or loan qualification criteria. Customers comparing options should contact the bank directly for pricing and feature details, as the online presence focuses on service overview rather than detailed product specifications.

The bank's service area appears geographically limited to central Illinois communities.

Services & Features

Auto loans
Business online banking with ACH origination
Certificates of deposit (CDs)
Checking accounts (Equality, CareFree, Secure, NOW, Money Market tiers)
Commercial loans
Contactless debit cards
Home loans
ID protection and dark web monitoring service
Personal loans
Positive pay fraud prevention
Remote deposit capture
Savings accounts

Feature Checklist

Mobile App
Online Portal
Score Tracking
Credit Education
Personal Advisor
Identity Theft Protection

Pros & Cons

Pros

  • Free ID protection service with MasterCard debit cards, including dark web monitoring and credit monitoring
  • Multiple checking account options (Equality, CareFree, Secure, NOW, Money Market) for different customer needs
  • Contactless debit cards with modern security features
  • Upgraded to .bank domain for enhanced security against phishing and cybercrime
  • Business banking features including ACH origination and remote deposit capabilities
  • Local branch presence with direct phone support at three Illinois locations
  • Online loan application system for streamlined borrowing across multiple product types

Cons

  • Limited geographic service area restricted to central Illinois (Carlyle, Aviston, St. Rose)
  • Website lacks specific information on interest rates, APYs, loan terms, and fee structures
  • No clear information about minimum deposit requirements or account opening minimums
  • Limited digital-only banking option compared to neobanks—appears to require local presence
  • No mention of mobile app features or mobile banking capabilities on reviewed pages

Rating Breakdown

Value
5.0
Effectiveness
3.7
Customer Service
3.8
Transparency
4.0
Ease of Use
4.5

Mortgage Lending Transparency

1Nb Bank processed 32 mortgage applications in 2023, approving 93.8% of applicants across 2 states.

32

Applications

93.8%

Approval Rate

$113K

Avg Loan

2

States Served

Approval Rate by Applicant Income

Under $50K
85.7%
$50K–$100K
91.7%
$100K–$200K
100%
Over $200K
100%

Based on 32 applications. Income in thousands (reported by applicant).

Top Lending States

Illinois 31 apps · 90.3%
Missouri 1 apps · 100%

Source: CFPB Home Mortgage Disclosure Act (HMDA) Data, 2023. Applications include originated, approved, and denied loans.

Frequently Asked Questions

Is 1Nb Bank legitimate?

Yes. 1Nb Bank is a registered company, headquartered in Carlyle, IL, founded in 1878.

How long does 1Nb Bank take to show results?

Account opening typically takes 1-3 business days. Loan decisions vary by product.

Quick Facts

Founded
1878
Headquarters
Carlyle, IL
BBB Accredited
No
Certifications
FDIC Insured FDIC Cert #14761
Starting Price
Contact provider
Setup Fee
None
Money-Back Guarantee
No
Visit 1Nb Bank

CreditDoc Diagnosis

Doctor's Verdict on 1Nb Bank

1NB Bank is best for central Illinois customers who value local banking relationships and in-person service. The main caveat is that this is a regionally limited institution with no clear digital-only banking option, and the website provides insufficient detail on rates and fees—direct contact with the bank is necessary to evaluate specific products.

Best For

  • Customers in central Illinois seeking traditional banking with local branch relationships
  • Small business owners needing commercial banking services with direct bank relationships
  • Customers prioritizing in-person interaction and face-to-face service for loans
  • People interested in comprehensive ID protection and fraud monitoring bundled with debit cards
Updated 2026-05-08

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Is 1Nb Bank Right for You?

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