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GNB Bank
One of 25 bank or credit union listings in Marshalltown.
About GNB Bank
GNB Bank is a bank or credit union in the financial service sector, based in Marshalltown, IA. Its recorded address is 2504 S 2nd St, 50158-4403. The listing includes a telephone number, an official website, an email address. It is one of 25 bank or credit union listings tracked in Marshalltown; the nearest comparable listing is U.S. Bank, about 0.3 km away. GNB Bank has 7 listed locations in total; this page covers the Marshalltown branch.
- Address
- 2504 S 2nd St, Marshalltown, IA, 50158-4403
- Phone
- +16417534040
- Website
- gnbbank.com
- support@gnbbank.com
- Social
Questions
Where is GNB Bank located?
2504 S 2nd St, Marshalltown, IA, 50158-4403
How do I contact GNB Bank?
+16417534040 · https://www.gnbbank.com/
What type of business is GNB Bank?
GNB Bank is a bank or credit union (financial service) in Marshalltown.
GNB Bank branches
GNB Bank has 7 listed locations. This branch is in Marshalltown.
- Story City50248-1200
- Grundy Center50638-1651
- Iowa Falls50126-2206
- Manchester52057-1731
- Conrad50621
- Manchester52057
Nearby bank or credit union
- U.S. BankMarshalltown0.3 km
- Wells FargoMarshalltown0.4 km
- First Interstate BankMarshalltown0.4 km
- Great Western BankMarshalltown0.4 km
- Pinnacle BankMarshalltown0.4 km
- United Bank and TrustMarshalltown0.5 km
- Wells Fargo AdvisorsMarshalltown0.5 km
- US BankMarshalltown0.6 km
- WALMART #000581Marshalltown0.7 km
- MEMBERS1st Community Credit UnionMarshalltown1.1 km
- U.S. Bank ATMMarshalltown1.1 km
- MEMBERS1st Community Credit UnionMarshalltown2.4 km
- ADVANCE AMERICA #05496Marshalltown2.4 km
- WALGREENS #3196Marshalltown2.4 km
- HY-VEE FOOD STORE #1403Marshalltown2.6 km
Cite this page
“GNB Bank, Marshalltown — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.