✦ CU Wrapped 2025 · Annual Review

Illinois Credit Unions

Illinois Credit Unions

2025-Q4 192 Credit Unions

Illinois Credit Unions Show Resilient Performance Despite Member Decline and Margin Pressure

Illinois credit unions demonstrated mixed performance in Q4 2025, with member growth declining to -1.02% from 4.02% a year ago, while asset growth decelerated year-over-year to 3.02% from 4.93%. Profitability remained stable with ROA holding at 0.76%, outperforming the national average of 0.73%, though NIM compressed to 3.65% from 3.74% quarter-over-quarter. Risk metrics showed modest deterioration as delinquencies increased to 0.76% from 0.69% last quarter, yet remained well below the national rate of 0.90%. Portfolio diversification continued with increased mortgage and certificate concentrations, positioning institutions for potential rate environment changes.

Key Insights

Year-over-Year Changes

Asset Growth (YoY) (Absolute)
2024-Q4 2025-Q4
4.93% → 3.02% (-1.91%)
First Mortgage Concentration (%) (Absolute)
2024-Q4 2025-Q4
13.77% → 14.18% (+0.41%)
Share Certificate Concentration (%) (Absolute)
2024-Q4 2025-Q4
13.06% → 14.12% (+1.07%)
Indirect Auto Concentration (%) (Absolute)
2024-Q4 2025-Q4
6.81% → 7.14% (+0.33%)
Member Growth (YoY) (Absolute)
2024-Q4 2025-Q4
4.02% → -1.02% (-5.04%)

Quarter-over-Quarter Changes

Asset Growth (YoY) (Absolute)
2025-Q3 2025-Q4
2.79% → 3.02% (+0.23%)
First Mortgage Concentration (%) (Absolute)
2025-Q3 2025-Q4
13.80% → 14.18% (+0.38%)
Share Certificate Concentration (%) (Absolute)
2025-Q3 2025-Q4
13.72% → 14.12% (+0.40%)
Indirect Auto Concentration (%) (Absolute)
2025-Q3 2025-Q4
7.16% → 7.14% (-0.02%)
Loan Growth (YoY) (Absolute)
2025-Q3 2025-Q4
-0.48% → -0.18% (+0.30%)

Key Metrics

Return on Assets

0.76%

YoY
3 basis points above national
Profitability

Net Interest Margin

3.65%

YoY
8 basis points below national
Profitability

Asset Growth

3.02%

YoY
Growth

Member Growth

-1.02%

Growth

Delinquency Rate

0.76%

YoY
Risk

Net Worth Ratio

14.66%

Risk

AMR Growth

1.88%

Engagement

Deposit Growth

2.21%

Growth
Insufficient historical data for trend visualization

Loan Growth

-0.18%

YoY
Growth

Member Engagement

Member Growth (YoY %)

Member engagement weakened significantly as growth decelerated to -1.02% in Q4 2025 from -0.91% last quarter and 4.02% a year ago. The 33 basis point underperformance versus national averages signals retention challenges amid competitive market conditions requiring enhanced member value propositions.

Profitability

Return on Assets (%)

Net Interest Margin (%)

Profitability metrics showed mixed signals with ROA remaining stable at 0.76% quarter-over-quarter and up from 0.72% year-over-year, exceeding national benchmarks. However, NIM decreased 9 basis points to 3.65% from last quarter, though still up 13 basis points annually, reflecting margin pressure.

Growth

Asset Growth (YoY %)

Member Growth (YoY %)

Asset growth accelerated to 3.02% from 2.79% quarter-over-quarter but decelerated from 4.93% year-over-year. Loan growth improved, accelerating to -0.18% from -0.48% last quarter, though remaining 70 basis points below national performance, indicating lending momentum challenges persist.

Risk & Credit Quality

Delinquency Rate (%)

Net Worth Ratio (%)

Risk metrics showed modest deterioration with delinquencies increasing 7 basis points to 0.76% quarter-over-quarter, though remaining stable year-over-year. Net worth decreased to 14.66% from 14.87% last quarter but improved from 14.46% annually, maintaining strong capitalization 99 basis points above national levels.

Portfolio Mix

First Mortgage (%)

Indirect Auto (%)

Share Certificates (%)

Portfolio composition shifted toward traditional products with first mortgage concentration increasing to 14.18% (+38 bps quarterly, +41 bps annually) and certificate deposits rising to 14.12% (+40 bps quarterly, +107 bps annually). Indirect auto remained stable at 7.14%, below national benchmarks.

Strategic Implications

  • Member retention initiatives critical as negative growth trend accelerates beyond national averages
  • Margin management strategies needed to address NIM compression while maintaining competitive positioning
  • Lending pipeline enhancement required to close 70 basis point gap with national loan growth
  • Certificate growth strategy appears successful but may signal deposit cost pressures ahead
  • Strong capital position provides flexibility for strategic investments and member acquisition efforts

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Notable Patterns

How This Cohort Compares to National

First Mortgage Share is 7.8pp below national

Certificate Pct is 5.7pp below national

Net Worth Ratio is 1.0pp above national

Loan Growth (annual) is 0.7pp below national

Indirect Auto Pct is 0.6pp below national

Data Quality Notes

5 metric(s) had extreme values filtered using MAD-based, z-score > 5.0.

Total Delinquency Rate (60+ days) (Absolute) 10 CU(s) excluded
Raw average: 1.10% → Cleaned average: 0.76%
View excluded credit unions
Member Growth (YoY) (Absolute) 6 CU(s) excluded
Raw average: -1.06% → Cleaned average: -1.02%
View excluded credit unions
Net Worth Ratio (Absolute) 5 CU(s) excluded
Raw average: 15.66% → Cleaned average: 14.66%
View excluded credit unions
Return on Assets (ROA) (Absolute) 5 CU(s) excluded
Raw average: 0.63% → Cleaned average: 0.76%
View excluded credit unions
Loan Growth (YoY) (Absolute) 2 CU(s) excluded
Raw average: -0.14% → Cleaned average: -0.18%
View excluded credit unions
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