51 businesses

3 towns

Checked November 2026

Mason City Business Guide

Independent local businesses in Mason City, Portland, Rock Falls, Burchinal and the nearby towns, each with its own website, phone and address.

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Towns in this guide

Towns

Music Man's River City

Mason City is the county seat of Cerro Gordo County in north-central Iowa, with the Winnebago River crossing the town and Clear Lake just to the west.

  1. Mason City inspired River City, the town in Meredith Willson's musical The Music Man.

    en.wikipedia.org, checked November 2026

  2. The Park Inn Hotel in Mason City is Frank Lloyd Wright's last remaining intact hotel.

    en.wikipedia.org, checked November 2026

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About this guide

Every business in this guide is chosen by the same written rules and checked against its own website, with the date of each check.

Listings are free, and nobody paid to appear. Any business can correct or remove its listing at any time, with no reason needed.