FDIC-insured bank

Security First Bank

Bank headquartered in Lincoln, Nebraska, part of STOCKMENS FINANCIAL CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Total assets
$2.32 billion
Total deposits
$2.03 billion
Branches
37
FDIC-insured since
1934
Established
1924

Headquarters and contact

Address5505 Red Rock Ln
Lincoln, NE 68516
CountyLancaster
Metro areaLincoln, NE
Websitewww.security1stbank.com
Phonenot published in FDIC data, see the bank's website

FDIC record

FDIC Certificate5415
Federal Reserve RSSD ID276850
StatusActive
Charter classNM (STATE)
Holding companySTOCKMENS FINANCIAL CORP
Domestic offices36
Financials as ofJune 30, 2026

Routing number

FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.security1stbank.com.
See how your odds compare before you apply at Security First Bank.

Offices nearest to headquarters

Security First Bank main office
Lincoln, NE
5505 Red Rock Ln, 68516
Garret Lane Branch
Lincoln, NE
1300 Garret Ln, 68512
Lincoln Branch
Lincoln, NE
8260 Northwoods Dr, 68505
Cortland Branch
Cortland, NE
525 Us Highway 77, 68331
Clatonia Branch
Clatonia, NE
160 Washington St, 68328
North 6Th Street Branch
Beatrice, NE
2301 N 6th St, 68310
Auto Bank Branch
Beatrice, NE
1900 Court St, 68310
Beatrice Branch
Beatrice, NE
120 N 6th St, 68310
Blue Springs Branch
Blue Springs, NE
101 E Broad St, 68318
Norfolk Branch
Norfolk, NE
400 Braasch Ave, 68701
Ord Branch
Ord, NE
1504 L St, 68862
O'Neill Branch
O'Neill, NE
330 E Douglas St, 68763
37 offices in total. Browse them by city through the state pages.

Where Security First Bank has offices

Other banks headquartered in Lincoln

Union Bank and Trust Company$9.24 billion
Pinnacle Bank$9.18 billion
West Gate Bank$1.47 billion
First State Bank Nebraska$1.13 billion
Cornhusker Bank$1.05 billion
Lincoln FSB of Nebraska$387.27 million
City Bank & Trust Co.$323.24 million
Nebraska Bank of Commerce$241.19 million