Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Ohio › Hamilton County › 10425 Harrison Ave

Full-service office · FDIC office no. 229486

First Financial Bank
10425 Harrison Ave, Harrison, OH 45030

Open · June 2026

$128M
deposits, 2026
1997
established
71st
of 233 in county
3
names on the sign
This office's passbook1998–2026
DateBank on the signDepositsChange
Jun 30 2026First Financial Bank$128M−9%
Jun 30 2025First Financial Bank$141M+3%
Jun 30 2024First Financial Bank$137M+4%
Jun 30 2023First Financial Bank$131M+9%
Jun 30 2022First Financial Bank$120M−1%
Jun 30 2021First Financial Bank$121M+27%
Jun 30 2020First Financial Bank$95.0M+22%
Jun 30 2019First Financial Bank$78.0M+9%
Jun 30 2018First Financial BankNEW NAME$71.4M+121%
Jun 30 2017MainSource Bank$32.3M−3%
Jun 30 2016MainSource Bank$33.4M+125%
Jun 30 2015MainSource BankNEW NAME$14.8M−4%
Jun 30 2014The Merchants Bank and Trust Company$15.4M−5%
Jun 30 2013The Merchants Bank and Trust Company$16.3M+7%
Jun 30 2012The Merchants Bank and Trust Company$15.2M+4%
Jun 30 2011The Merchants Bank and Trust Company$14.6M−16%
Jun 30 2010The Merchants Bank and Trust Company$17.4M+28%
Jun 30 2009The Merchants Bank and Trust Company$13.6M−17%
Jun 30 2008The Merchants Bank and Trust Company$16.2M+57%
Jun 30 2007The Merchants Bank and Trust Company$10.3M+20%
Jun 30 2006The Merchants Bank and Trust Company$8.6M+33%
Jun 30 2005The Merchants Bank and Trust Company$6.5M+8%
Jun 30 2004The Merchants Bank and Trust Company$6.0M−8%
Jun 30 2003The Merchants Bank and Trust Company$6.6M+141%
Jun 30 2002The Merchants Bank and Trust Company$2.7M+26%
Jun 30 2001The Merchants Bank and Trust Company$2.2M+13%
Jun 30 2000The Merchants Bank and Trust Company$1.9M+108%
Jun 30 1999The Merchants Bank and Trust Company$926K+72%
Jun 30 1998The Merchants Bank and Trust Company$539K
1997-12-22Office established (FDIC record) — 1 years before this passbook begins

Nearest other open offices in Hamilton County

  1. 0.2 miFifth Third Bank, National Association · 10477 Harrison Ave, Harrison
  2. 0.5 miWesBanco Bank, Inc. · 10575 Harrison Ave, Harrison
  3. 0.6 miKeyBank National Association · 10600 Harrison Ave, Harrison
  4. 0.9 miFCN Bank, National Association · 590 Ring Rd, Harrison
  5. 1.0 miThe Cincinnatus Savings & Loan Co. · 1100 Harrison Ave, Harrison
  6. 1.0 miThe Harrison Building and Loan Association · 10490 New Haven Rd, Harrison
  7. 1.8 miMiami Savings Bank · 444 S State St, Harrison
  8. 1.9 miThe Harrison Building and Loan Association · 114 N Walnut St, Harrison

All banks in Hamilton County →
Every First Financial Bank office →
Earlier names and banks folded into First Financial Bank →

Names on the sign

1998–2014The Merchants Bank and Trust Company2015–2017MainSource Bank2018–nowFirst Financial Bank

The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.

Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 229486.