Hawaii
Branch-office deposits reported to the FDIC Summary of Deposits survey by institutions operating in Hawaii, June 30 of each survey year, 1994–2025. Dollar figures are the survey’s thousands-of-USD unit displayed as $B/$T.
Deposits, 1994–2025
Office-assigned deposits at branches in Hawaii went from $17.08B in 1994 to $56.64B in 2025, nominal.
Source: FDIC Summary of Deposits FDIC Summary of Deposits, June 30 of each survey year, 1994-2025. State-level aggregate of branch rows. Methodology
Branches and institutions
The branch network in Hawaii peaked at 406 offices in 1995; the 2025 survey counts 217. The institution count moved from 23 (1994) to 13 (2025).
Source: FDIC Summary of Deposits FDIC Summary of Deposits, June 30 of each survey year, 1994-2025. Methodology
Deposit concentration (HHI)
Statewide institution-share HHI: the sum of squared percent shares of each institution’s in-state deposits, 0–10,000. The shaded bands are the agencies’ 2010 Horizontal Merger Guidelines classification (section 5.3): unconcentrated below 1,500, moderately concentrated 1,500–2,500, highly concentrated above 2,500. The dashed line marks the 2023 Merger Guidelines threshold, under which markets with an HHI above 1,800 are highly concentrated (Guideline 1). Hawaii’s HHI is 2569 in 2025 (highly concentrated on the 2010 bands), against 1594 in 1994 and a span peak of 2664 in 2022. A statewide HHI is descriptive: merger review defines banking markets locally, not by state.
Source: FDIC Summary of Deposits | DOJ & FTC, Horizontal Merger Guidelines (2010), section 5.3 | DOJ & FTC, Merger Guidelines (2023), Guideline 1 HHI computed from FDIC Summary of Deposits branch rows, June 30 of each survey year, 1994-2025. Methodology
Largest institutions by in-state deposits, 2025
Branch rows grouped by FDIC certificate; names as reported to the survey. Share is of all SOD deposits booked in Hawaii that year, the same shares the statewide HHI squares and sums.
| # | Institution | Deposits | Share | Branches |
|---|---|---|---|---|
| 1 | Bank of Hawaii cert 18053 | $19.52B | 34.47% | 47 |
| 2 | First Hawaiian Bank cert 17985 | $18.17B | 32.09% | 44 |
| 3 | American Savings Bank, FSB cert 32526 | $8.05B | 14.22% | 36 |
| 4 | Central Pacific Bank cert 17308 | $6.56B | 11.59% | 27 |
| 5 | Bank of Hope cert 26610 | $1.69B | 2.99% | 30 |
| 6 | Hawaii National Bank cert 18296 | $768.9M | 1.36% | 10 |
| 7 | HomeStreet Bank cert 32489 | $768.6M | 1.36% | 4 |
| 8 | Finance Factors, Ltd. cert 25158 | $556.6M | 0.98% | 13 |
| 9 | Commonwealth Business Bank cert 57873 | $272.9M | 0.48% | 2 |
| 10 | First Foundation Bank cert 58647 | $187.5M | 0.33% | 1 |
Source: FDIC Summary of Deposits FDIC Summary of Deposits, June 30, 2025. Deposits are office-assigned; an institution's internal allocation practices shape where its balances appear. Methodology
County concentration extremes, 2025
Hawaii has 4 county-level geographies in the survey, shown by county-level deposit HHI. A county served by a single institution sits at the 10,000 ceiling by construction; thin county markets are the norm outside metros.
All counties
| County | HHI | Inst. | Branches |
|---|---|---|---|
| Kauai | 3259 | 6 | 14 |
| Maui | 2874 | 7 | 30 |
| Hawaii | 2819 | 8 | 26 |
| Honolulu | 2522 | 13 | 147 |
Source: FDIC Summary of Deposits FDIC Summary of Deposits, June 30, 2025. County HHIs use institution shares of summed branch deposits within the county. Methodology
Back to the national overview, or see the methodology for the survey definition, the HHI construction, and the office-assignment caveat.