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BanksGateway BankNet Interest Margin

Gateway Bank — Net Interest Margin

4.55%Ranks #538 of 3,912 U.S. banks · 86th percentile

Data as of · sourced from FFIEC call reports. How we update

Gateway Bank reported a net interest margin of 4.55% as of Q1 2026 , ranking #538 of 3,912 U.S. banks (86th percentile) . Net Interest Margin (NIM) measures the spread between interest earned on assets and interest paid on liabilities — the core unit economics of a commercial bank.

12-Quarter Trend

Latest
4.55%
4.39%
4.08%
4.27%
4.01%
4.32%

National Context

Latest value 4.55%
National rank#538 of 3,912
Percentile 86th
12-quarter low4.01%
12-quarter high4.55%
Full rankingView leaderboard

What is the Net Interest Margin?

Net Interest Margin measures net interest income (interest earned minus interest paid) against average earning assets. It is the core spread the bank earns from its primary business — lending deposits at higher rates than they cost.

Most US community banks report NIM between 2.8% and 4.0%. Higher is generally better but reflects either premium lending (higher-yielding loans) or low-cost funding (large core deposit franchise). Falling NIM in a rising-rate environment signals the bank's deposit costs are catching up to its asset yields.

Full definition & formula →

Source: FFIEC call reports, standardized by BankRegReports. Values are point-in-time as filed. See the full Gateway Bank profile or how this data updates.