Laundromats in Mercer Island, WA
There are 2 laundromats in Mercer Island, Washington in our directory. Where owners have shared them, you'll find hours, phone numbers and services on each listing. Check hours before a late trip — and if you'd rather skip the laundromat entirely, pickup & delivery is available in many areas.
All 2 laundromats in Mercer Island
King Plaza Laundry
7101 Martin Luther King Junior Way South, Mercer Island, WA
Southpark Suds
Mercer Island, WA
Laundromats near Mercer Island
Just outside Mercer Island — sorted by distance from the city center.
Five star
7137 Martin Luther King Junior Way South, Seattle, WA
Empire Speed Wash Laundromat
7136 Martin Luther King Junior Way South, Seattle, WA
Speed Queen Coin Laundry - The Clean Machine
6010 Martin Luther King Junior Way South, Seattle, WA
Rainier Beach Cleaners
9432 Rainier Avenue South, Seattle, WA
Boulevard Park Coin Laundry
1829 South 120th Street, Seahurst, WA
A & B Laundromat
9644 14th Avenue Southwest, Seattle, WA
Mercer Island laundromat FAQ
Is there a 24-hour laundromat in Mercer Island, WA?
None of the laundromats in our Mercer Island data are confirmed as 24-hour locations. Most laundromats run roughly 6–8 AM to 9–11 PM; check each listing or call ahead.
How many laundromats are in Mercer Island?
Our directory currently lists 2 laundromats in Mercer Island proper, plus more in surrounding towns shown under “nearby”. We add owner submissions and corrections continually — missing one?
How much does a laundromat cost in Mercer Island?
Typical self-service pricing in the US runs $2–$4 for a standard washer, $4–$6+ for large-capacity machines, and about $0.25 per 6–8 minutes of drying. A full breakdown is in our laundromat cost guide.
Is there laundry pickup and delivery in Mercer Island?
In most of the country, yes — app-based and local services will collect, wash, fold and return your laundry within 24–48 hours. See pickup & delivery options for Mercer Island.
Nearby cities
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- Bring quarters or a card — see the full checklist.
- Off-peak (weekday mornings) means free machines.
- Hours change — call ahead for late-night trips.