Columbia Bank

Roseburg, Oregon, Douglas County

$65.4B in total assets, the 46th largest of 4,309 US banks and 1st of 14 headquartered in Oregon.

At a glance

Compared with 132 US banks with $10 billion to $100 billion in assets, as of June 30, 2026.

Measure	This bank	Percentile	Peer median
Total assets	$65.4B	90%	$22.4B
Loans	$47.2B	92%	$14.4B
Deposits	$52.2B	90%	$18.0B
Return on assets	1.17%	36%	1.30%
Net interest margin	4.01%	78%	3.61%
Efficiency ratio	50.2%	32%	55.2%
Equity to assets	12.00%	63%	11.57%
Loans to deposits	90%	64%	87%

Total assets grew 16.6% a year over the last 5 years and 10.5% a year over 10 years, including 2 acquisitions in the last 10 years.

Closed	Acquired bank	Assets at acquisition
Sep 2025	Pacific Premier Bank, National Association Irvine, CA	$17.8B
Mar 2023	Columbia State Bank Tacoma, WA, an affiliate under the same holding company	$20.3B
Apr 2014	Sterling Savings Bank Spokane, WA	$10.2B
Nov 2012	Circle Bank Novato, CA	$326M
Jun 2010	Nevada Security Bank Reno, NV	$492M
Feb 2010	Rainier Pacific Bank Tacoma, WA	$718M
Jan 2010	Evergreen Bank Seattle, WA	$396M
Jan 2009	Bank of Clark County Vancouver, WA	$441M
Apr 2007	Vintage Bank Napa, CA	$660M
Jun 2006	Western Sierra National Bank Cameron Park, CA	$578M
Jun 2006	Lake Community Bank Lakeport, CA	$103M
Jun 2006	Auburn Community Bank Auburn, CA	$136M
Jun 2006	Central California Bank Sonora, CA	$461M
Jul 2004	Humboldt Bank Eureka, CA	$1.5B
Nov 2002	Centennial Bank Eugene, OR	$867M
Dec 2001	Security Bank Coos Bay, OR	$220M
Dec 2001	Pacific State Bank Reedsport, OR	$53M
Dec 2001	Lincoln Security Bank Newport, OR	$58M
Dec 2001	Family Security Bank Brookings, OR	$34M
Dec 2001	McKenzie State Bank Springfield, OR	$32M
Dec 2001	Oregon State Bank Corvallis, OR	$29M
Dec 2001	Linn-Benton Bank Albany, OR	$115M
Dec 2000	Valley of the Rogue Bank Rogue River, OR	$348M

360 branches in 109 counties.

County	Deposits	Market share	Rank
Douglas County, OR	$8.4B	90.1%	1 of 7
Pierce County, WA	$6.1B	32.5%	1 of 22
King County, WA	$3.9B	3.7%	7 of 38
Los Angeles County, CA	$2.5B	0.5%	23 of 91
Orange County, CA	$2.1B	1.4%	15 of 73
Multnomah County, OR	$1.6B	4.6%	6 of 20

Deposits by branch from the FDIC Summary of Deposits, June 2026. Rank among all banks with branches in that county.

Net gain of 25 branches since 2016 (335 to 360, +7.5%). 20 opened, 175 acquired, 170 closed or sold.

Period	What happened	Opened or acquired	Closed or sold	Net change	Branches at end
Start of 2016	Starting point				335
2016	Opened HendersonClosed 31 in 4 states	2	31	−29	306
2017	Closed 5 in 2 states	0	5	−5	301
2018	Closed 31 in 5 states	0	31	−31	270
2019	Sold 4 branches to Bank of Eastern OregonSold 1 branch to Community Valley Bank, closed 21 in 3 states	0	26	−26	244
2020	Closed 8 in 2 states	0	8	−8	236
2021	Opened RichlandClosed 28 in 5 states	1	28	−27	209
2022	Opened San DiegoClosed Sacramento	1	1	0	209
2023	Acquired Columbia State BankOpened 4 in 3 states, closed 28 in 3 states	127	28	+99	308
2024	Opened 5 in 4 statesClosed 8 in 3 states	5	8	−3	305
2025	Acquired Pacific Premier Bank, National AssociationOpened 5 in 4 states	57	0	+57	362
2026 through Q2	Opened Colorado Springs and Las VegasClosed 4 in 2 states	2	4	−2	360

Type	This bank	Peers
Commercial real estate	30%	25%
Multifamily	22%	8%
1-4 family residential	17%	21%
Business (C&I)	16%	17%
Construction and land	4%	6%
Agricultural	2%	0%
Farmland	2%	1%
Consumer	0%	10%
Other	7%	13%

Type	This bank	Peers
Other interest-bearing	57%	62%
Noninterest-bearing	33%	20%
Time deposits	9%	18%

Brokered deposits are 3.2% of deposits (peers 7.3%).

Trailing four quarters, with the peer median.

Noncurrent loans exclude government-guaranteed portions.

Figures as of June 30, 2026 from the bank's Call Report, FDIC structure and branch data, and the Federal Reserve. Short link: bankingstats.com/banks/columbia-bank-roseburg-or