Laundromats in St Peters, MO
3 laundromats in St Peters, 1 of them open 24 hours, across 2 ZIP codes. 3 list their weekly hours, so you can see who is open right now.
Laundromats in St Peters at a glance
3 laundromats are listed in St Peters, spread over 2 ZIP codes. 1 is open 24 hours and 1 more stay open until 11 PM or later most nights.
2 offer wash & fold and 2 pickup & delivery. 2 post their prices, shown on their cards below.
Among the 3 with at least 20 reviews, ratings run from 4.4 to 4.9; Best Wash Laundromats rates highest at 4.9 from 399 reviews.
What doing laundry costs in St Peters
Too few St Peters businesses post prices yet, so these are Missouri figures.
Medians and ranges count each place once; a chain's company-wide price counts once per area. Prices checked Sep 2026.
Top rated in St Peters
Highest rating among St Peters listings with at least 20 reviews.
- 1Best Wash Laundromats7255 Mexico Rd4.9· 399 reviews
- 2Laundry Luke's - St. Peters Laundromat3004 S St Peters Pkwy Ste. E4.8· 169 reviews
- 3Bestway Laundry & Cleaners6200 Mexico Rd4.4· 238 reviews
Laundromats in St Peters: the full list
Laundry Luke's - St. Peters Laundromat
3004 S St Peters Pkwy Ste. E4.8· 169 reviewsWashers $3.50-$7 · Wash & fold $1.75/lb (posted on its website)
Bestway Laundry & Cleaners
6200 Mexico Rd4.4· 238 reviewsWash & fold $1.89/lb (posted on its website)
Open late tonight
The laundromats that close last today (not counting 24-hour ones)Bestway Laundry & Cleaners6200 Mexico Rdto 11:00 PMLaundry Luke's - St. Peters Laundromat3004 S St Peters Pkwy Ste. Eto 9:00 PMOpens earliest tomorrow
First doors open tomorrow morningBestway Laundry & Cleaners6200 Mexico Rdfrom 5:00 AMLaundry Luke's - St. Peters Laundromat3004 S St Peters Pkwy Ste. Efrom 6:00 AMLaundry services in St Peters
Counts across every laundry business we list in town, from their listings, websites and owners.
St Peters in numbers
- Laundromats listed
- 3
- Open 24 hours
- 1
- List weekly hours
- 3
- ZIP codes
- 2
- Post their prices
- 2
- List a phone number
- 3
Nearby towns
More laundry in St Peters
Choosing a laundromat in St Peters
- Doing laundry late?1 is open 24 hours and 1 stay open until 11 PM or later most nights. Use the 24 hours or Open late filter above.
- Short on time?2 offer drop-off wash & fold; the typical price in Missouri is $1.89 per lb.
- Rather not carry it?2 offer pickup and delivery.
- No quarters?1 take cards, tap to pay or an app, by their own website or owner.
- Need it back today?1 say they offer same-day service.
Laundromats in St Peters: questions
Answers from our St Peters data, checked Sep 2026.
How many laundromats are in St Peters, MO?
We list 3 laundromats in St Peters in ZIP codes 63303, 63376. That is 0.6% of the 464 laundromats we list across 227 cities in Missouri.
Is there a 24-hour laundromat in St Peters?
Yes. 1 laundromat lists 24-hour opening hours (checked September 2026); they carry the Open 24 hours badge, and the 24 hours filter shows only them. Call before a late-night trip, since hours can change.
Do the St Peters listings have phone numbers?
Yes, all 3 do. All 3 list a website. 2 post their prices; call to confirm before you go.
Which laundromat in St Peters has the best rating?
Best Wash Laundromats, rated 4.9 from 399 reviews. Next are Laundry Luke's - St. Peters Laundromat (4.8) and Bestway Laundry & Cleaners (4.4). We count only places with at least 20 reviews.
How much does laundry cost in St Peters?
Washer: a median $3.25 per load; Wash & fold: a median $1.89 per lb; Pickup & delivery: a median $1.99 per lb (Missouri figures; too few St Peters 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 St Peters?
St Charles, MO is about 5 miles away, with 5 laundromats listed.
What other laundry businesses are in St Peters?
We also list 3 dry cleaners in St Peters.
Own a laundromat in St Peters?
3 St Peters laundromats are listed here. Claim yours to add prices, machines, payment types and photos, and get wash & fold requests.