Unlike other Chicago-area banks, our heritage traces the advancement and evolution of the banking industry and the growth and expansion of the Chicago metropolitan area. As Old Second expands throughout Chicagoland and the surrounding communities, our commitment to a better banking experience remains steadily on course. Backed by an unwavering sense of financial responsibility and focus on humanity, we've persevered through the most challenging and rewarding economic climates and historical events since the late nineteenth century.
For more than 150 years, Old Second has consistently put businesses and individuals throughout the Chicago area first, and we're only getting started.
Member FDIC. Equal Housing Lender.
707 N Main Lombard has the greatest employees. They’re kind, helpful and always smiling. Love banking there!!!
KB
Kevin Bryant
Dec 4, 2025
5.0
I’m helping my mother get her finances together, and we went to the Lombard branch on N. Main St. to get some help with her accounts. Adina was assigned to help us, and I’m so happy that we were assigned to her! She was very helpful through a lengthy process, working past her lunch time to get our issues resolved. Her help continued after we left as we had a few questions, we called and she responded as quickly as possible with answers. Good team effort at this branch overall, but especially so from Adina. This kind of customer service is hard to find, and mom and I are very appreciative!
PS
Pat Schmuldt
Oct 5, 2025
5.0
Treated with great respect and encouragement; efficiency by
Stefka Andreeva-Miteva
DF
David Fisher
Oct 2, 2025
1.0
My experience is as such , I went in there with two hundred dollars in cash asked for different denominations and a role of quarters.
Frequently Asked Questions About Old Second National Bank
What are the regular business hours for Old Second National Bank?
Old Second National Bank is open from 9:00 AM to 5:30 PM Monday through Friday, and from 9:00 AM to 1:00 PM on Saturdays. The bank is closed on Sundays.
Does Old Second National Bank offer drive-through banking services?
Yes, the drive-through hours are the same as the main business hours: 9:00 AM to 5:30 PM Monday through Friday and 9:00 AM to 1:00 PM on Saturdays. The drive-through is closed on Sundays.
Where is Old Second National Bank located?
The bank's address is 707 N Main St, Lombard, IL 60148, USA.
How can I contact Old Second National Bank by phone?
You can call the local phone number at +1 630-892-0202 or the toll-free number at +1 877-866-0202.
Where can I find the most up-to-date business hours for Old Second National Bank?
Visit oldsecond.com for the most current business hours information.
What types of banking services does Old Second National Bank provide?
Old Second offers a variety of services, including business banking, home loans, online banking, investment services, financial and estate planning, and loan agency services.
Is Old Second National Bank a member of FDIC and equal housing lender?
Yes, Old Second is a member of FDIC and is an Equal Housing Lender, ensuring your deposits are protected and housing lending is fair.
Which nearby banks can I find around Old Second National Bank?
Nearby banks include West Suburban Bank, which offers credit union and business financing services.
Are there any convenient gas stations near Old Second National Bank for quick stops?
Yes, BP and Mobil gas stations are near Old Second National Bank, making it convenient to fuel your vehicle before or after your visit.
What recreational or fitness venues are located close to Old Second National Bank?
Nearby, you can visit Axeplosion Axe Throwing Lounge for active recreation or The Lab in Lombard for sports and fitness instruction.