What Is Credit Union?
A member-owned, nonprofit financial cooperative that provides banking services, insured by the NCUA rather than the FDIC.
Credit Union is a term from U.S. bank regulation and FDIC Call Report accounting — typically a line item, ratio, or supervisory classification used in federal banking oversight. The definition here is the practical depositor-facing meaning. Understanding Credit Union is part of reading bank-financial data defensibly. Bank-supervisory frameworks (Basel III, CAMELS, prompt-corrective-action) use specific technical definitions that often differ from how the same terms appear in general financial reporting or popular press.
Each bank page on BankHealth surfaces the Credit Union-relevant values for that specific institution, so the general definition here translates into concrete data on the per-bank pages.
How It Works
Credit unions are cooperative financial institutions owned by their members rather than shareholders. They offer many of the same services as banks, checking and savings accounts, loans, credit cards, mortgages, but operate under a nonprofit model where earnings are returned to members through lower loan rates, higher savings rates, and lower fees.
The key regulatory distinction is that credit unions are insured by the National Credit Union Administration (NCUA) through the National Credit Union Share Insurance Fund (NCUSIF), not by the FDIC. However, the coverage is identical: $250,000 per depositor, per credit union, per ownership category. Like FDIC insurance, NCUA insurance is backed by the full faith and credit of the US government.
Credit unions are typically organized around a "common bond", members must share some affiliation, such as working for the same employer, living in the same community, or belonging to the same organization. However, many credit unions have broadened their fields of membership so significantly that almost anyone can join. The largest credit unions, such as Navy Federal Credit Union (over $160 billion in assets), rival mid-size banks in scope and services.
BankHealthData tracks FDIC-insured banks and does not include credit unions in its database, since credit unions report to the NCUA under different regulatory frameworks. If you are considering a credit union, you can check its financial health through the NCUA's Credit Union Locator. From a safety perspective, credit unions tend to have strong capital ratios and conservative lending practices, though they can be less diversified than larger banks. The important thing for your money's safety is that your deposits are insured, whether by FDIC or NCUA, up to the $250,000 limit.
Related Terms
FDIC Insurance
Federal guarantee that protects bank deposits up to $250,000 per depositor, per bank, per ownership category if a bank fails.
Community Bank
A locally focused bank, typically with under $10 billion in assets, that emphasizes relationship-based lending and community service.
Savings Account vs. CD
Two common deposit products: savings accounts offer flexible access with variable rates, while CDs lock funds for a fixed term at a fixed rate.