Skip to content

First Interstate Bank · Marshalltown, IA

First Interstate Bank

Full-service brick-and-mortar office operated by First Interstate Bank at 11 N 1st Ave, Marshalltown, IA.

Street address: 11 N 1st Ave
City: Marshalltown, IA
County: Marshall
ZIP code: 50158
Service type: Full-service brick-and-mortar office
Deposits at this branch: $116.3M (FDIC SOD, 2025)
Established: September 1, 1915
Institution: First Interstate Bank Bank

Other First Interstate Bank branches in Marshalltown

First Interstate Bank 3 E Southridge Rd

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

All First Interstate Bank branches First Interstate Bank profile

All banks in Iowa All banks Search the atlas

Data: FDIC & NCUA (public domain). Not affiliated with any bank. US Banks Atlas is an independent informational project and is not affiliated with the FDIC, the NCUA, any government agency, or any bank or credit union listed.

Data as of Q1 2026. Sourced from the FDIC BankFind Suite and the NCUA 5300 Call Report.

© US Banks Atlas 2026. · Privacy · Terms · Methodology