LAUNDROMAT
Laundromat Prosser, WA
Monday5:00 AM to 9:00 PM
Tuesday5:00 AM to 9:00 PM
Wednesday5:00 AM to 9:00 PM
Thursday · today5:00 AM to 9:00 PM
Friday5:00 AM to 9:00 PM
Saturday5:00 AM to 9:00 PM
Sunday5:00 AM to 9:00 PM
Hours checked Sep 2026.
Laundromats in Prosser, WA
1 laundromat in Prosser. The nearest others are 5 laundromats within 23 miles, listed below.
Full listing details
Nearby towns
Grandview8 mi · 1Benton City14 mi · 1Sunnyside14 mi · 2Granger22 mi · 1Richland24 mi · 3Boardman, OR26 mi · 1Zillah28 mi · 1Umatilla, OR29 mi · 2Toppenish29 mi · 1
Straight-line miles between the middle of our listings in each town. The second number is laundromats listed there.More laundry in Prosser
Laundromats in Prosser: questions
Answers from our Prosser data, checked Sep 2026.
How many laundromats are in Prosser, WA?
We list 1 laundromat in Prosser in ZIP code 99350. That is 0.3% of the 353 laundromats we list across 156 cities in Washington.
Is there a 24-hour laundromat in Prosser?
No. The one laundromat listed here does not show 24-hour opening hours (checked September 2026). Check each listing's hours for the latest closing time.
Does the Prosser listing have a phone number?
Yes, a phone number is listed. No website is listed. Call to confirm prices before you go.
How much does laundry cost in Prosser?
Washer: a median $4.75 per load; Dryer time: a median $0.75 per 10 minutes; Wash & fold: a median $2.25 per lb (Washington figures; too few Prosser businesses post prices yet). Prices come from what businesses post on their websites or add here, checked Sep 2026.
Where is the nearest laundromat outside Prosser?
Grandview, WA is about 8 miles away, with 1 laundromat listed.
Own a laundromat in Prosser?
1 Prosser laundromat is listed here. Claim yours to add prices, machines, payment types and photos, and get wash & fold requests.
Listings and hours checked Sep 2026. "Open now" is worked out in your browser from weekly hours, in Los Angeles time. Report a problem