Laundromats in Ontario, CA
12 laundromats in and around Ontario, California — check the last-wash time before you set out — most attended stores stop new loads 60–90 minutes before closing, and card-only stores keep no change machine on site.
Ontario has about 185,285 residents, which works out to 6.5 laundromats per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.
Tip: weekday mornings are the quiet hours — evenings and Sunday afternoons are when every machine is taken. If you have a comforter or sleeping bag, look for a store with 40–80 lb front loaders; a home-size washer will not clean it.
California statewide, by feature
- 24-Hour Laundromats in California160
- Wash-and-Fold Laundromats in California643
- Laundromats with Pickup and Delivery in California447
- Laundromats with Large-Capacity Machines in California339
- Attended Laundromats in California348
Nearby in California
- San Diego104
- San Jose80
- Sacramento60
- Oxnard20
- Compton19
- Upland2
- Rancho Cucamonga4
- Montclair5
- Chino3
- Claremont3
- Pomona15
- Los Angeles363
- San Francisco124
Good to know about laundromats in Ontario
How many laundromats are there in Ontario?
We list 12 laundromats in Ontario with addresses, and 11 of them with a phone number.
What's the surest way to check hours in Ontario?
Call ahead — 11 of the 12 laundromats here list a number. Hours at independent laundromats shift with seasons and staffing, so a phone call beats any listing, including ours.