Safe Rate Rankings

Best Credit Union Mortgage Lenders in Illinois

Updated June 4, 2026

Rankings are a starting point, not a verdict. Safe Rate recommends speaking with 2-3 lenders to find the right fit for your home loan!

⚖️ The 4 PsRankings are calculated based on observed lender differences on closed loans across Pricing, Pull-through, Product, and Place.
🛡️ No Pay to PlayLenders cannot buy their way to the top. Rankings are 100% earned.
📊 HMDA 2024Built using publicly available originated loan data from the federal government.
🎯 Peer BenchmarkedPerformance is normalized and benchmarked against peer institutions.
Total Lenders360
Total Loans123,748
Median Rate Spread0.41%
Illinois Market Insights
  • Greenstate Credit Union is Safe Rate's top-ranked credit union in Illinois, leading the composite scorecard across pricing, pullthrough, products, and local expertise.
  • There is often a pricing vs. pullthrough tradeoff in mortgage lending. In Illinois, Citizens Equity First and Navy Federal Credit Union scores highest on pricing while Greenstate Credit Union and I H Mississippi Valley Credit Union leads on likelihood to close. That is why we encourage speaking with multiple lenders.

Explore Rankings by Type

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Illinois Exclusive Offer

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RankLenderOverallPricingPull ThroughPlaceAvg FeesRate Spread# of LoansAction
1
GREENSTATE Credit Union
Credit UnionDirect
Exceptional
Exceptional
Exceptional
Exceptional
$833Fees
0.048%Above
2,002
2
CITIZENS EQUITY FIRST
Credit UnionDirect
Exceptional
Exceptional
Exceptional
Exceptional
$25Credit
0.070%Above
1,186
3
I. H. MISSISSIPPI VALLEY CREDIT UNION
Credit UnionDirect
Exceptional
Exceptional
Exceptional
Strong
$985Fees
0.303%Below
356
4
NAVY FEDERAL CREDIT UNION
Credit UnionDirect
Strong
Exceptional
Sound
Strong
$456Fees
0.440%Below
707
5
SCOTT CREDIT UNION
Credit UnionDirect
Strong
Strong
Strong
Strong
$664Fees
0.068%Above
378

Frequently Asked Questions

How are mortgage lenders ranked in Illinois?+

Safe Rate ranks lenders using the 4 Ps framework, derived entirely from HMDA (Home Mortgage Disclosure Act) data: Pricing (how competitively a lender prices loans vs. the market benchmark), Pullthrough (how effectively a lender closes applications), Place (the lender's depth of expertise in Illinois), and Product (performance on specific loan types). Each lender receives a composite Safe Rate Score from 0–100. No lender pays to appear in the rankings.

What is the Safe Rate Score?+

The Safe Rate Score is a 0–100 composite index measuring a lender's performance across Pricing, Pullthrough, Place, and Product. Scores of 80 or above earn Champion status; scores of 60–79 earn Superstar status. All scores are calculated from verified HMDA data — no lender can pay to improve their position.

How many mortgage lenders are active in Illinois?+

Based on 2024 HMDA data, 360 lenders originated a combined 123,748 loans in Illinois. Safe Rate's rankings evaluate all of them — not just a curated shortlist.

What does the rate spread tell me about a lender in Illinois?+

Rate spread measures how much above the Average Prime Offer Rate (APOR) a lender charges. The median rate spread in Illinois is 0.41%. Lenders in Safe Rate's top rankings consistently price below this median, meaning borrowers typically pay less interest over the life of their loan.

What is HMDA data and why does Safe Rate use it?+

HMDA (Home Mortgage Disclosure Act) is a federal law requiring every mortgage lender to disclose every loan application annually — including rates, amounts, approvals, and denials. Safe Rate uses HMDA because it is government-verified, covers all lenders equally, and cannot be gamed. It is the most objective foundation available for lender rankings.

Does Safe Rate accept payment from lenders to appear in rankings?+

No. Safe Rate rankings are strictly data-driven. No lender can pay to appear in or improve their position in Safe Rate's rankings. The only factor that determines a lender's rank is their verified HMDA performance data.

What is the difference between a bank, credit union, and independent mortgage company?+

Banks and credit unions offer mortgages alongside checking, savings, and other products. Independent Mortgage Companies (IMCs) focus exclusively on originating loans and often offer more product variety and speed. In Illinois's rankings, all three institution types are evaluated on the same HMDA performance metrics.

How We Rank Lenders

Our rankings use a weighted average of scores across equally-weighted categories to evaluate lenders on a linear, raw performance scale.

Our Point System (Max 30 Points)

10
Pricing
Rate and fee competitiveness (33%)
10
Pull Through
Reliability in closing loans (33%)
10
Place
Local market expertise (33%)

Data Integrity & Updates

Data is updated quarterly based on the latest HMDA filings and proprietary SafeRate analysis. All metrics are calculated using standardized methodologies to ensure fair comparison across lenders.

⚖️ Licensing & Disclosures

Lender rankings and market statistics are created by Dylan Hall, licensed mortgage loan officer (NMLS #1658740). Safe Rate is a mortgage technology platform; mortgage lending services are provided by PartnerOwn LLC dba Safe Rate Mortgage, a licensed mortgage broker and lender (NMLS #1590949). Safe Rate Mortgage is a lending partner of some of the lenders ranked on this page, and Safe Rate Inc. has software or service customers on this list; however, all rankings are calculated using objective, public Home Mortgage Disclosure Act (HMDA) datasets, completely independent of any corporate partnerships, client relationships, or compensation.