Laundromats in Smithtown, NY
3 laundromats in and around Smithtown, New York — 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.
Smithtown has about 116,228 residents, which works out to 2.6 laundromats per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.
More laundromats within 30 miles of Smithtown
Only 3 laundromats listed in Smithtown itself, so here are the closest ones in nearby towns. Distance is straight-line from Smithtown.
Kings Park Laundromat Inc
📍 3.6 mi · 141 Main St, Kings Park, NY 11754-2603
Family Laundromat Open 24 hoursWash & foldPickup & deliveryLarge machines
📍 4.4 mi · 404 Rosevale Ave, Ronkonkoma, NY 11779-3000
🕒 Mon-Sun 6am-11pm
💲 $3.50/load
Stony Brook Laundromat
📍 4.6 mi · 2460 Nesconset Hwy, Brookhaven, NY 11790-3501
Towne Cleaners & Laundromat
📍 4.7 mi · 20 Carleton Ave, Central Islip, NY 11722-3014
Brentwood Laundromat
📍 4.8 mi · 349 Jefferson Ave, Islip, NY 11717-2046
New York statewide, by feature
- 24-Hour Laundromats in New York175
- Wash-and-Fold Laundromats in New York359
- Laundromats with Pickup and Delivery in New York342
- Laundromats with Large-Capacity Machines in New York190
- Attended Laundromats in New York134
Nearby in New York
- Ozone Park10
- New Rochelle6
- Central Islip2
- Commack2
- Ronkonkoma4
- Brentwood4
- Islip8
- Northport2
- New York705
- Brooklyn217
Good to know about laundromats in Smithtown
How many laundromats are there in Smithtown?
We list 3 laundromats in Smithtown with addresses, and 3 of them with a phone number.
What's the surest way to check hours in Smithtown?
Call ahead — 3 of the 3 laundromats here list a number. Hours at independent laundromats shift with seasons and staffing, so a phone call beats any listing, including ours.