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Washington County, OR Bank Deposit Market Share

U.S. Bank N.A. holds the largest share of deposits in Washington County, OR, 21.3%, followed by JPMorgan Chase Bank, N.A. (20.9%) and Wells Fargo Bank, N.A. (16.9%). 16 institutions hold $11.53B at 93 offices as of June 30, 2026, up 0.2% from 2025.

Institutions: 16 Offices: 93 Deposits: $11.53B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: Mechanics Bank (0.61 points, new to this market); JPMorgan Chase Bank, N.A. (0.46 points); U.S. Bank N.A. (0.40 points).

Lost: Bank of America, N.A. (-0.37 points); Columbia Bank (-0.34 points); BMO Bank N.A. (-0.19 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 U.S. Bank N.A. 15 $2.45B 21.29% +0.40 pts 2.1%
2 JPMorgan Chase Bank, N.A. 15 $2.40B 20.85% +0.46 pts 2.4%
3 Wells Fargo Bank, N.A. 12 $1.95B 16.92% +0.19 pts 1.3%
4 Bank of America, N.A. 10 $1.63B 14.16% -0.37 pts -2.4%
5 Columbia Bank 8 $1.23B 10.67% -0.34 pts -2.9%
6 KeyBank N.A. 13 $665.0M 5.77% -0.16 pts -2.5%
7 Heritage Bank 3 $368.4M 3.20% +0.18 pts 6.2%
8 Banner Bank 3 $247.5M 2.15% +0.10 pts 4.9%
9 BMO Bank N.A. 6 $236.4M 2.05% -0.19 pts -8.2%
10 WaFd Bank 2 $95.1M 0.82% -0.04 pts -4.5%
11 Mechanics Bank 1 $70.7M 0.61% +0.61 pts New
12 First-Citizens Bank & Trust Company 1 $68.3M 0.59% -0.05 pts -7.1%
13 Summit Bank 1 $40.9M 0.35% -0.01 pts -1.9%
14 Riverview Bank 1 $30.1M 0.26% +0.03 pts 14.7%
15 Citizens Bank 1 $19.2M 0.17% +0.03 pts 25.4%
16 Oregon Pacific Banking Co. dba Oregon Pacific Bank 1 $15.0M 0.13% +0.04 pts 39.2%

About this list

Deposits are those held at each institution's offices in Washington County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.

Share change compares the institution's share in 2025 and 2026 in percentage points. Deposit change compares its deposits here in the two years and includes deposits that moved through mergers and branch sales; "New" means it had no offices here a year earlier. Offices that closed during the year are placed by their ZIP code or city.

Wider markets

Oregon deposits by institution Portland-Vancouver-Hillsboro, OR-WA metro area Oregon bank directory

Other counties in Oregon

Multnomah CountyClackamas CountyDouglas CountyLane CountyMarion CountyDeschutes CountyJackson CountyJosephine CountyYamhill CountyBenton CountyLinn CountyCoos CountyLincoln CountyUmatilla CountyKlamath CountyPolk CountyClatsop CountyHood River CountyTillamook CountyWasco CountyCurry CountyUnion CountyMalheur CountyColumbia CountyCrook CountyBaker CountyMorrow CountyJefferson CountyWallowa CountyHarney CountyGrant CountyLake CountyGilliam CountySherman CountyWheeler County

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