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Frost Bank: Core Deposit Ratio

89.80% Ranks #1,663 of 3,644 U.S. banks · 54th percentile

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

Frost Bank reported a core deposit ratio of 89.80% as of Q2 2026, ranking #1,663 of 3,644 U.S. banks (54th percentile). That is up 0.07 percentage points from 89.72% a year earlier, and below the 90.55% median of the 122 Regional Banks ($10B–$100B in assets). Core deposits are stable, low-cost funding, non-time deposits below the FDIC insurance threshold. The bedrock of the community-bank funding model.

12-Quarter Trend

Q3 2023 Q2 2026 (latest)
Q2 2026 89.80%
Q1 2026 90.27%
Q4 2025 90.23%
Q3 2025 89.70%
Q2 2025 89.72%
Q1 2025 90.17%
Q4 2024 90.49%
Q3 2024 90.04%
Q2 2024 90.10%
Q1 2024 90.73%
Q4 2023 91.88%
Q3 2023 92.38%

National Context

Latest value 89.80%
National rank#1,663 of 3,644
Percentile 54th
12-quarter low89.70%
12-quarter high92.38%
Full rankingView leaderboard

What is the Core Deposit Ratio?

The Core Deposit Ratio measures 'core' deposits (total deposits less time deposits over $250,000 and less brokered deposits of $250,000 or less) as a percentage of total deposits. Core deposits are the most stable, lowest-cost funding source available to a bank.

Most US community banks report core deposit ratios between 75% and 95%. Above 90% indicates a strong franchise, likely consumer-checking-heavy or relationship-banking-heavy. Below 70% indicates significant wholesale funding reliance (brokered deposits or large time deposits).

Full definition & formula →

Frequently asked questions

What is Frost Bank's Core Deposit Ratio?

Frost Bank's Core Deposit Ratio was 89.80% as of Q2 2026, ranking #1663 of 3,644 U.S. banks.

What is the Core Deposit Ratio?

The Core Deposit Ratio measures 'core' deposits (total deposits less time deposits over $250,000 and less brokered deposits of $250,000 or less) as a percentage of total deposits. Core deposits are the most stable, lowest-cost funding source available to a bank.

Source: FFIEC call reports, standardized by BankRegReports. Values are point-in-time as filed. See the full Frost Bank profile or how this data updates. The figures come from the bank's call report.

Regulator records: FDIC BankFind (cert 5510) · FFIEC NIC profile (RSSD 682563)