Polygon Research is an inaugural member of ACUMA Services and participates in local CURENs. We are building data resources and solutions for credit union excellence in mortgage lending.
1,542
CUs report HMDA
2024
15.2%
CU mortgage market share
2024
937,142
Number of Loans
2024
$166.3 B
Loan Volume
2024

2024 Top 10 Credit Unions by Number of Mortgage Originations

2024 Rank CU Name Originations CU Market Share YoY
1 Navy Federal Credit Union 82,022 8.76% 14.8%
2 State Employees' Federal Credit Union 28,065 3.00% -17.3%
3 America First Federal Credit Union 16,009 1.71% -1.3%
4 Boeing Employees Credit Union 13,093 1.40% -7.2%
5 GreenState Credit Union 12,784 1.36% 3.5%
6 SchoolsFirst 12,403 1.32% 18.6%
7 Lake Michigan Credit Union 12,245 1.31% 10.1%
8 Pentagon Federal Credit Union 10,514 1.12% -14.6%
9 Summit Credit Union 9,929 1.06% -20.9%
10 Mountain America Federal Credit Union 9,806 1.05% -14.6%

Data Source: HMDAVision, 2024 Lender Rankings, 3/31/2025. Note: Market share in the credit union segment.

58.7%
Subordinate Lien Mix of CU
originations 2024
27.5%
Home Improvement Mix of CU
originations 2024
53.2%
CUs with Assets <$500M
2024
29.5%
CUs Sell to Agencies
2024
Methodology & Guide

ACUMA Benchmark Report

ACUMA Benchmark Report Cover

This report is a collaborative effort between ACUMA and Polygon Research, developed using advanced data analytics and visualization capabilities in HMDAVision. Our goal is to help credit unions evaluate their market presence, lending practices, and fair lending outcomes through accurate, comparative, and actionable insights. The report draws on publicly available HMDA (Home Mortgage Disclosure Act) data and U.S. Census data, offering a 360 view of mortgage lending performance across operational, pricing, demographic, and regulatory fair lending dimensions.

Understanding the HMDA Benchmark Reports is crucial. Our dynamic guide highlights key findings and shows you exactly how to apply the report's intelligence to your market strategy.

Data and Strategy Resources

Member-focused mortgage lending begins with market intelligence.

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    Data Access & Insights
    Access  mortgage market intelligence through HMDAVision and CensusVision without the technical barriers.

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    Strategic Decision Support
    Our data tools and mortgage experts are strategic partners to credit unions.

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    Skills & Capacity Building
    Polygon Academy bridges the knowledge gap between data and strategic application.

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