Goodwill
Thrift storeGoodwill is a thrift store in Mason City, IA. You’ll find it at 3575 4th St SW Store, Mason City, IA 50401. It’s one of 5 secondhand and resale shops we track in Mason City.
The store keeps hours seven days a week, including Sunday, staying open as late as 9 PM on its longest days. Thrift hours change seasonally and around holidays, so a quick call before a long drive is worth it.
As a thrift store, its inventory is donated and priced for fast turnover: stock changes daily, sizes and styles are unpredictable, and the best finds go to shoppers who come back often rather than those who come once. Purchases and donations here support Goodwill’s charitable programs; our Goodwill guide covers its donation rules and discount days.
6 more secondhand shops are within driving distance, listed below, so it can anchor a longer thrifting circuit.

Store information
- Address
- 3575 4th St SW Store, Mason City, IA 50401
- Hours
- Monday: 9:00 AM – 9:00 PMTuesday: 9:00 AM – 9:00 PMWednesday: 9:00 AM – 9:00 PMThursday: 9:00 AM – 9:00 PMFriday: 9:00 AM – 9:00 PMSaturday: 9:00 AM – 9:00 PMSunday: 10:00 AM – 6:00 PMHours can change — call ahead to confirm.
- Phone
- +16414248338
- Website
- goodwillgreatplains.org
Before you go
- Ask at the register which tag color is on sale this week and which is newest — the sale racks are cheap, the newest racks are where fresh donations land.
- Check garments under good light for stains and test every zipper; most thrift sales are final.
- Bring a tape measure and your key measurements — sizes vary wildly across eras and brands.
- Sunday hours are on file (10 AM – 6 PM), so it fits a weekend circuit.
- Donating? Use the donation door during posted hours and ask for a receipt — see our Goodwill guide for what this chain accepts.
Donating at Goodwill
Most locations accept clothing, shoes, books and media, housewares, small working electronics, and small furniture at drive-up donation doors during posted hours. Most regions do not take mattresses, cribs and car seats, CRT televisions, chemicals, or large appliances.
Full Goodwill guide: donation rules, discount days, and every location →Thrift & secondhand stores near Mason City

HFH of North Central Iowa ReStore
Thrift store517 1st St NW, Mason City, IA2.2 mi
Monday: Closed; Tuesday: 8:30 AM – 5:30 PM; Wednesday: 8:30 AM – 5:30 PM; Thursday: 8:30 AM – 5:30 PM; Friday: 8:30 AM – 5:30 PM; Saturday: 9:00 AM – 4:00 PM; Sunday: Closed
Michael's Finds
Antique storeMason City, IA2.7 mi

Twice As Nice Secondhand Shop
Secondhand store319 S Delaware Ave, Mason City, IA2.7 mi

Affordables Thrift Store
Thrift store315 North Delaware Avenue, Mason City, IA2.8 mi
Monday: 9:00 AM – 7:00 PM; Tuesday: 9:00 AM – 7:00 PM; Wednesday: 9:00 AM – 7:00 PM; Thursday: 9:00 AM – 7:00 PM; Friday: 9:00 AM – 7:00 PM; Saturday: 9:00 AM – 5:00 PM; Sunday: Closed

Legacy Antiques
Antique store315 Main Ave, Clear Lake, IA6.5 mi
Monday: 10:00 AM – 5:00 PM; Tuesday: 10:00 AM – 5:00 PM; Wednesday: 10:00 AM – 5:00 PM; Thursday: 10:00 AM – 5:00 PM; Friday: 10:00 AM – 5:00 PM; Saturday: 10:00 AM – 5:00 PM; Sunday: Closed

Rosebud Old Fashions
Antique store224 Main St N, Burt, IA40.2 mi
Goodwill in Iowa: 55 locations →
Every Goodwill store in Iowa with its hours, typical opening times, and the chain guide to donation rules and discount days.
🏷️ Thrift Store Discount Days, Color Tags, and Sales →
How thrift store discount systems work: rotating color-tag sales, weekly discount days, senior and student discounts, holiday sales, and how to time trips without wasting them.
What regular thrifters use
Give clothes a first wash before they go in the closet, take price-sticker gunk off at home, and measure before you buy.
Lysol Laundry Sanitizer
Goes in the rinse and sanitizes clothes, bedding and soft toys that can’t take hot water or a hot dryer.
Find it on Amazon →Goo Gone adhesive remover
Takes price-sticker residue off glass, plastic and book covers without scratching them.
Find it on Amazon →GDMINLO retractable soft tape measure
Checks inseams, chest widths and furniture against your list; label sizes vary by era and brand.
See it on Amazon →
As an Amazon Associate, ThriftStores.io earns from qualifying purchases. Picks are ours; no store has a say in them. How the site is funded.
Frequently asked questions
Where is Goodwill located?
Goodwill is located at 3575 4th St SW Store, Mason City, IA 50401.
What are Goodwill’s hours?
Listed hours: Monday: 9:00 AM – 9:00 PM; Tuesday: 9:00 AM – 9:00 PM; Wednesday: 9:00 AM – 9:00 PM; Thursday: 9:00 AM – 9:00 PM; Friday: 9:00 AM – 9:00 PM; Saturday: 9:00 AM – 9:00 PM; Sunday: 10:00 AM – 6:00 PM. Hours can change — call ahead at +16414248338 to confirm.
Is Goodwill open on Sunday?
Yes — Goodwill lists Sunday hours of 10 AM – 6 PM.
What kind of store is Goodwill?
Goodwill is a thrift store in Mason City, IA.
Does Goodwill accept donations?
Goodwill stores generally accept donations of clothing, housewares, books, and small working items during posted hours, and provide a tax receipt on request. Large items and pickup availability vary by location — call ahead at +16414248338 for anything bulky.
Are there other thrift or secondhand stores near Goodwill?
Yes — we list 6 other secondhand, thrift, consignment, vintage, or antique stores within about 50 miles. See the nearby stores section on this page.
Browse all thrift stores in Mason City, IA or explore all of Iowa. Spot an error? Send a correction.
Listing last updated from public listings and open map data.