Illinois Credit Unions

Illinois Credit Unions

2025-Q3 197 Credit Unions

Illinois Credit Unions Show Resilient Growth Despite Member Headwinds, NIM Expansion Drives Performance

Illinois credit unions demonstrated robust operational momentum in Q3 2025, with asset growth accelerating to 2.79% from 2.26% quarter-over-quarter, outpacing the national 2.54% benchmark. Net interest margin expanded 9 basis points to 3.74% quarterly and rose 18 basis points year-over-year from 3.56%, supporting profitability despite member growth remaining negative at -0.91%. Risk metrics improved with delinquencies declining to 0.69%, well below the national 0.85%, while net worth strengthened to 14.87%. The combination of margin expansion and credit quality improvement positions Illinois credit unions favorably for continued performance.

Key Insights

Year-over-Year Changes

Share Certificate Concentration (%) (Absolute)
2024-Q3 2025-Q3
13.20% → 13.72% (+3.96%)
Indirect Auto Concentration (%) (Absolute)
2024-Q3 2025-Q3
6.93% → 7.16% (+3.39%)
First Mortgage Concentration (%) (Absolute)
2024-Q3 2025-Q3
14.03% → 13.80% (-1.67%)
Net Worth Ratio (Absolute)
2024-Q3 2025-Q3
14.53% → 14.87% (+0.33%)
Net Interest Margin (NIM) (Absolute)
2024-Q3 2025-Q3
3.56% → 3.74% (+0.18%)

Quarter-over-Quarter Changes

Asset Growth (YoY) (Absolute)
2025-Q2 2025-Q3
2.26% → 2.79% (+0.52%)
Share Certificate Concentration (%) (Absolute)
2025-Q2 2025-Q3
13.44% → 13.72% (+2.08%)
Deposit Growth (YoY) (Absolute)
2025-Q2 2025-Q3
1.59% → 2.21% (+0.63%)
Member Growth (YoY) (Absolute)
2025-Q2 2025-Q3
-1.13% → -0.91% (+0.22%)
Loan Growth (YoY) (Absolute)
2025-Q2 2025-Q3
-1.41% → -0.48% (+0.93%)

Key Metrics

Return on Assets

0.79%

YoY
1 basis points above national
Profitability

Net Interest Margin

3.74%

YoY
1 basis points above national
Profitability

Asset Growth

2.79%

YoY
Growth

Member Growth

-0.91%

Growth

Delinquency Rate

0.69%

YoY
Risk

Net Worth Ratio

14.87%

Risk

AMR Growth

1.80%

Engagement
Insufficient historical data for trend visualization

Deposit Growth

2.21%

YoY
Growth
Insufficient historical data for trend visualization

Loan Growth

-0.48%

YoY
Growth

Member Engagement

Member Growth (YoY %)

Member growth remained challenging at -0.91% in Q3 2025, though the decline decelerated from -1.13% in Q2 2025, showing improvement of 22 basis points quarter-over-quarter. The current member loss rate trails the national decline of -0.61% by 30 basis points, indicating Illinois credit unions face steeper membership headwinds than industry peers.

Profitability

Return on Assets (%)

Net Interest Margin (%)

Profitability metrics showed mixed quarterly results but strong annual trends. ROA decreased 5 basis points to 0.79% from Q2 2025 but remained 1 basis point above national levels. Net interest margin increased 9 basis points quarterly to 3.74% and expanded 18 basis points year-over-year from 3.56%, demonstrating effective rate management.

Growth

Asset Growth (YoY %)

Member Growth (YoY %)

Growth momentum accelerated across key metrics in Q3 2025. Asset growth accelerated to 2.79% from 2.26% quarter-over-quarter, exceeding national levels by 24 basis points. Loan growth accelerated significantly to -0.48% from -1.41% quarterly, while deposit growth accelerated to 2.21% from 1.59%, showing broad-based improvement despite remaining below national benchmarks.

Risk & Credit Quality

Delinquency Rate (%)

Net Worth Ratio (%)

Risk profile improved substantially with delinquencies decreasing to 0.69% from 0.74% quarter-over-quarter and from 0.76% year-over-year, maintaining a 16 basis point advantage over national levels. Net worth ratio increased to 14.87% from 14.68% quarterly and 14.53% annually, demonstrating strong capital accumulation and risk management.

Portfolio Mix

First Mortgage (%)

Indirect Auto (%)

Share Certificates (%)

Portfolio composition shifted notably with certificate concentrations increasing 2.08 percentage points quarterly to 13.72% and 3.96 percentage points year-over-year, though remaining below national 19.60%. Indirect auto lending expanded 3.39 percentage points annually to 7.16%, approaching national 7.90%, while first mortgage exposure decreased 1.67 percentage points annually to 13.80%.

Strategic Implications

  • Member acquisition strategies need refinement as Illinois credit unions lag national membership trends by 30 basis points.
  • Strong NIM expansion of 18 basis points annually suggests effective asset-liability management amid rate environment changes.
  • Certificate growth acceleration indicates successful deposit retention strategies in competitive funding markets.
  • Superior credit quality metrics provide capacity for strategic lending expansion to drive loan growth recovery.
  • Robust capital position at 14.87% net worth enables potential strategic investments or member benefit enhancements.

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Notable Patterns

How This Cohort Compares to National

Fee Income Per Member (quarterly) is 1339.4pp above national

Assets Per Member (annual) is 48.8pp below national

Mpe (Quarterly) is 11.9pp below national

First Mortgage Share is 8.0pp below national

Loan To Member Ratio (Annual) is 7.4pp above national

Data Quality Notes

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

Total Delinquency Rate (60+ days) (Absolute) 15 CU(s) excluded
Raw average: 1.52% → Cleaned average: 0.69%
View excluded credit unions
Return on Assets (ROA) (Absolute) 7 CU(s) excluded
Raw average: 0.76% → Cleaned average: 0.79%
View excluded credit unions
Loan Growth (YoY) (Absolute) 5 CU(s) excluded
Raw average: 0.09% → Cleaned average: -0.48%
View excluded credit unions
Net Worth Ratio (Absolute) 5 CU(s) excluded
Raw average: 15.82% → Cleaned average: 14.87%
View excluded credit unions
Member Growth (YoY) (Absolute) 3 CU(s) excluded
Raw average: -0.71% → Cleaned average: -0.91%
View excluded credit unions
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