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Porta Potty Rental in St. Louis, MO

Portable toilet rental in St. Louis starts at $270 for a weekend or $320 per month, all-inclusive. Ultimate Dumpsters delivers and services standard, deluxe flushing, ADA-accessible, hand-wash, and luxury restroom-trailer units across St. Louis. No brokers, no surprise fees.

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Updated . Prices pulled from our live St. Louis rate sheet.

St. Louis porta potty pricing at a glance

  • Standardfrom $270/weekend
  • Deluxe Flushingfrom $374/weekend
  • ADA-Accessiblefrom $374/weekend
  • Hand-Wash Stationfrom $270/weekend
  • Restroom Trailerfrom $1610/weekend
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Serving St. Louis and surrounding areas

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4 Visits

Per Monthly Rental

How much does a porta potty cost in St. Louis?

A standard portable toilet in St. Louis, MO starts at $270 for a weekend rental (up to 7 days), or $320 per month with 4 service visits included in every 28-day rental. Guest-facing and specialty units cost more: deluxe flushing and ADA-accessible units, hand-wash stations, and luxury restroom trailers are all priced in the table below. Every St. Louis rate is all-inclusive.

The number we quote is the number you pay. Delivery, pickup, fuel, and environmental and local fees are all folded into the one price. Online orders are $0.39 higher than the phone rate; either way, we deliver and service the unit ourselves through our vetted local network, never a third-party handoff. Prices last verified September 2026.

St. Louis portable toilet prices by type

Real St. Louis, MO rates. The weekend rate covers up to 7 days; the monthly rate is 28 days and includes 4 service visits. Your exact price shows at checkout.

St. Louis, MO portable toilet prices by unit type: weekend and monthly rates, phone price, updated September 29, 2026
Unit typeWeekend (up to 7 days)Monthly (28 days, 4 visits)What is included
Standard Portable Toiletfrom $270online $270.39from $320online $320.39Enclosed unit, hand sanitizer, and toilet paper. Restocked at every service visit.
Deluxe Flushing Portable Toiletfrom $374online $374.39from $424online $424.39Foot-pump flushing bowl plus an in-unit hand-wash sink. The guest-friendly upgrade.
ADA-Accessible Portable Toiletfrom $374online $374.39from $424online $424.39Ground-level entry, interior grab bars, and a full wheelchair turning radius. ADA-compliant.
Portable Hand-Wash Stationfrom $270online $270.39from $320online $320.39Freestanding basin with a foot-pump faucet, soap, and paper towels. No hookups needed.
Luxury Restroom Trailerfrom $1610online $1610.39from $1930online $1930.39Climate-controlled multi-stall trailer with flushing porcelain toilets, running-water sinks, mirrors, and lighting.

Phone price shown as the “from” rate. Online orders are $0.39 higher. Delivery, pickup, fuel, and environmental and local fees are included in every rate.

How many portable toilets you need in St. Louis

Jobsite counts follow OSHA 29 CFR 1926.51(c); event counts follow the ratios most health departments and event permits expect. Use this as a starting point, then tell us your exact St. Louis crew or guest count and we size the order to code.

Portable toilets needed by crew or crowd size in St. Louis, per OSHA 29 CFR 1926.51(c) and common event ratios
People on siteJobsite (OSHA, full week)Public event (peak crowd)Hand-wash stations
Up to 201 toilet1-2 toilets1 station
20 to 502 toilets2-3 toilets1 station
50 to 1002-3 toilets3-4 toilets1-2 stations
100 to 2503-5 toilets5-7 toilets2 stations
250 to 5005-8 toilets8-12 toilets3 stations
500 to 1,000Ask for a site plan13-20 toilets4-5 stations

OSHA sets the jobsite floor: 1 toilet for up to 20 workers, then 1 toilet and 1 urinal per 40 up to 200, and 1 per 50 above that, with a unit within about a 10-minute walk. Event ratios assume a multi-hour crowd with food and drink; add units for alcohol, all-day duration, or long lines. At least 5 percent of event units (minimum one) must be ADA accessible.

Standard Portable Toilet rental in St. Louis, MO

Standard

Weekend from $270

Monthly from $320/mo

Deluxe Flushing Portable Toilet rental in St. Louis, MO

Deluxe Flushing

Weekend from $374

Monthly from $424/mo

ADA-Accessible Portable Toilet rental in St. Louis, MO

ADA-Accessible

Weekend from $374

Monthly from $424/mo

Portable Hand-Wash Station rental in St. Louis, MO

Hand-Wash Station

Weekend from $270

Monthly from $320/mo

Luxury Restroom Trailer rental in St. Louis, MO

Restroom Trailer

Weekend from $1610

Monthly from $1930/mo

How we set St. Louis porta potty prices

Every price on this page comes straight from our live St. Louis rate sheet, the same numbers our phone team and online checkout quote. Nothing here is an estimate, a national average, or a “starting at” teaser that grows at checkout.

Source
The Ultimate Dumpsters pricing matrix our order desk quotes from, read for St. Louis, MO (ZIP 63101).
What is priced
10 rates: 5 unit types, each at a weekend rate (up to 7 days) and a monthly rate (28 days with 4 service visits).
Date
Synced September 29, 2026, and re-synced whenever the St. Louis rate sheet changes.
Included
Delivery, pickup, fuel, and environmental and local fees. The phone price is the price; online orders are $0.39 higher.
Limits
Rates are for one unit at one St. Louis address. Other ZIPs in the area can price differently, and multi-unit events, extra service visits, and special placements are quoted to the job. Enter your ZIP for your exact rate.

Cite this pricing

Ultimate Dumpsters, “Porta Potty Rental in St. Louis, MO” rate sheet, updated September 29, 2026. https://dumpsterrentals.us/services/portable-toilets/missouri/st-louis

Which portable toilet do you need in St. Louis?

Two questions size every order: how many people, and for how long. Here is how the five unit types map to the most common St. Louis jobs.

Construction & jobsites

Standard units are the jobsite workhorse in St. Louis. OSHA 1926.51(c) sets the minimum at 1 toilet for up to 20 workers, then 1 toilet plus 1 urinal per 40, and a unit has to be within about a 10-minute walk. On a St. Louis jobsite, from an Anheuser-Busch or industrial-corridor project to a 39 North bioscience or WashU medical-campus build, we confirm private or right-of-way access before we commit a date, size above the bare minimum so crews never wait through a humid 90-degree afternoon, add a hand-wash station at the break area, and in winter winterize the unit so a frozen tank and river-valley ice never take it out of service. On low riverfront ground we keep units off the lowest footing and watch the river forecast, because this is the city the Mississippi crested nearly 20 feet over flood stage in 1993.

Weddings & upscale events

Deluxe flushing units or a luxury restroom trailer are the guest-facing picks. A flushing bowl and in-unit sink change how the whole event is remembered. For 100-plus guests, one trailer plus standard units for peak load usually beats two trailers on cost.

Public & permitted events

The 2010 ADA Standards require at least 5 percent of single-user units at a public event to be accessible, minimum one, each marked with the accessibility symbol. Every unit has ground-level entry, grab bars, and a full turning radius. Tell us your guest count and we build the right ratio in.

Food service & health-code sites

Wherever food is served or sold, health codes expect hand-washing. Pair a hand-wash station (one per roughly four toilets) with your units. Food-heavy events get one station per two toilets, and inspectors look for one near the vendors.

Delivery & placement in St. Louis

  • Same-day and next-day drop-offs

    We deliver across St. Louis with same-day and next-day availability in most of the area when you book early. Weekend event units arrive clean before your event and leave after.

  • Level ground, clear approach

    Units place best on firm, level ground with a clear path for the delivery truck. Restroom trailers need a reasonably level spot and access for delivery, and we confirm the site details with you before the truck rolls.

  • Permits handled

    Private-property placement in St. Louis generally needs no permit. Public streets, sidewalks, and permitted public events may require one. Tell us where the unit goes and we will confirm what your address needs.

Service & sanitation

  • 4 service visits per month, built in

    Every 28-day monthly rental in St. Louis includes 4 service visits, roughly weekly. Each visit pumps the tank, sanitizes the interior, and restocks paper, soap, and sanitizer, so compliance never depends on a phone call.

  • Sized to OSHA 1926.51(c)

    The federal construction sanitation rule sets 1 toilet for up to 20 workers, then 1 toilet and 1 urinal per 40, with a 10-minute access rule. We size St. Louis jobsites to that standard and add units when crews grow or usage climbs.

  • Hand-wash stations to code

    One hand-wash station serves roughly four toilet units, the ratio most health departments expect. For food-service events we recommend one station per two toilets, one near the vendors and one near the units.

What renting a porta potty in St. Louis is actually like

St. Louis is a river-gateway city with a civic quirk that shapes every permit conversation: it is an independent city that belongs to no county, so one City of St. Louis authority governs the whole place. Three local realities shape almost every St. Louis order: that independent-city status paired with a river-valley flood and severe-weather record proven by the Great Flood of 1993, an industrial and brewing base anchored by the Anheuser-Busch flagship brewery alongside a fast-growing plant-science and medical cluster, and a downtown built around the Gateway Arch, Busch Stadium, and Forest Park that fills with crews and crowds. Here is how each one changes what we recommend.

Why a river-valley climate and the 1993 flood memory change how a unit is placed and serviced

St. Louis sits in a humid continental climate on the Mississippi just below the Missouri-Mississippi confluence, so the summer is not just hot, it is muggy. July is the warmest month, averaging around 80 degrees, and the July-into-August air feels heavy with river-valley humidity, which pushes the felt temperature above the raw thermometer. That sustained warmth and moisture break waste down fast inside a tank, so odor control on a busy jobsite or a summer event comes down to the service interval, not the amount of deodorizer poured in. We treat weekly service as the floor for any busy St. Louis site or warm-weather event and add a mid-week visit on high-traffic and food-service jobs rather than stretch the schedule.

Winter flips the problem. St. Louis averages roughly 16 to 17 inches of snow a year, but the placement hazard here is ice as much as snow: freezing rain and ice-storm events glaze doors, latches, and the ground around a unit, and any water in a flushing unit or a hand-wash tank will freeze solid. In the cold months we winterize the unit with a non-toxic antifreeze charge, keep it on stable, level footing off elevated or icing-prone surfaces, and plan service around the freeze-thaw cycle so a route truck is not fighting a sheet of ice at your gate. The other river-valley factor is flooding, and St. Louis has the record to prove it: in the Great Flood of 1993 the Mississippi at downtown crested at 49.58 feet on August 1, nearly 20 feet above flood stage and about six feet above the prior record, and the city's 52-foot flood wall held with roughly two feet to spare. On low riverfront or bottomland ground we keep units off the lowest footing and watch the river forecast rather than assume a dry stretch will hold.

The independent city: why one City of St. Louis authority covers the whole city

This is the fact that sets St. Louis apart from most markets we serve, including Kansas City on the other side of the state. St. Louis is an independent city: in the 1876 Great Divorce it split from St. Louis County, and today it belongs to no county at all, one of only a handful of independent cities in the United States. Where the Kansas City metro is bi-state and a job three blocks apart can fall under two cities and two state DOTs, inside the City of St. Louis one municipal government runs the show, so the correct permit authority for a right-of-way placement is not address-ambiguous within the city limits. That does not make it optional, it makes it clean: one office, one set of rules, one call.

St. Louis also sits just east of the heart of Tornado Alley and is among the U.S. metros most affected by tornadoes, from the 1896 Great Cyclone that killed more than 250 people to the 1927 downtown tornado to the 2011 Good Friday EF4 that tore a 22-mile track across the north metro and shut Lambert Airport. Severe thunderstorm wind and hail are the more common warm-season hazards. For event and jobsite planning that means we secure units against wind on exposed riverfront and open sites and keep them clear of the routes emergency crews need. Note that this severe-weather record is a City of St. Louis reality; a job across the river in Illinois or out in St. Louis County answers to a different local authority, so tell us the exact address and we confirm which government governs your spot before anything is set in a public way.

Placement downtown, the industrial and bioscience corridors, and the City of St. Louis right-of-way permit

On private property in St. Louis, the practical questions are usually access and truck routing, and a large share of orders sit in the city's industrial and institutional corridors rather than the tourist core. This is the home of the Anheuser-Busch flagship brewery, a National Historic Landmark District of red-brick buildings including the 1891 Brew House and the 1885 Clydesdale stable, plus a deep manufacturing legacy and a fast-growing plant-science and medical cluster: the Donald Danforth Plant Science Center and Bayer Crop Science anchor the 39 North agtech district, and Washington University with BJC HealthCare's Barnes-Jewish Hospital, the largest hospital in Missouri, anchor the medical campus. Those campus build-outs, facility projects, and construction sites are mostly private lots or fenced jobsites with a driveway, which is the easy case: on genuinely private ground with clear truck access, you generally do not need a city permit for a portable toilet.

The rules change the moment any part of the unit sits on a public street, sidewalk, or right-of-way. In the City of St. Louis the Street Department issues a Blocking Right of Way Permit, required for any activity that will block any portion of the street or sidewalk, including dumpster and equipment placement, moving trucks, and construction-related street closures, and it issues an Excavation Permit anytime a portion of the right-of-way is removed, with non-plumbing excavations routed through the Board of Public Service. Downtown adds its own placement pressure: the 630-foot Gateway Arch on the Mississippi riverfront draws roughly 3.5 million visitors a year, the Cardinals fill Busch Stadium through the season, and Forest Park, larger than New York's Central Park and the site of the 1904 World's Fair and Olympics, hosts a heavy event calendar. A unit can never block a sidewalk, a curb ramp, a driveway, a fire hydrant, or the clear pedestrian route. Requirements vary by block and by whether the drop is construction or an event, so tell us the exact address and whether the spot is private or in the right-of-way, and we confirm the path and coordinate the permit with the City of St. Louis before the truck rolls. See the City of St. Louis Street Department permits and inspections page.

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Porta potty rental in St. Louis, MO: FAQs

Common questions about portable toilet rental in St. Louis, Missouri.

A standard portable toilet in St. Louis, MO starts at $270 for a weekend rental (up to 7 days) or $320 per month, with 4 service visits included in every 28-day rental. Upgrades: deluxe flushing units run $374/weekend, ADA-accessible units $374/weekend, luxury restroom trailers from $1610/weekend. Every St. Louis rate is all-inclusive: delivery, pickup, fuel, and environmental and local fees are built into the one price, so there are no surprise line items. Online orders are $0.39 higher than the phone price; either way, we deliver and service the unit ourselves. Enter your ZIP for your exact St. Louis rate.

See your St. Louis porta potty price →

OSHA's construction sanitation rule, 29 CFR 1926.51(c)(1), sets the floor: 1 toilet for 20 or fewer workers; 1 toilet seat and 1 urinal per 40 workers from 20 up to 200; and 1 toilet seat and 1 urinal per 50 workers above 200. OSHA also expects a worker to reach a toilet within about a 10-minute walk. On a busy St. Louis jobsite, crews hydrate and use the unit more through a hot, humid river-valley summer than a bare headcount suggests, so we recommend sizing above the OSHA minimum and adding a hand-wash station at the break area; in winter we winterize the unit so a frozen tank and ice never take it out of service, and on low riverfront ground we keep units off the lowest footing given the area's flood history. Tell us the crew size and we will size the order to the standard.

Our standard St. Louis monthly rental includes 4 service visits over the 28-day period, roughly weekly. Each visit pumps the tank, sanitizes the interior, and restocks paper, soap, and hand sanitizer. In St. Louis that weekly interval is the floor, not the ceiling. Summers are hot and humid, with July averaging around 80 degrees and muggy river-valley air, and that heat and moisture break waste down fast, so on high-traffic jobsites and food-service events, downtown ballgame and festival crowds included, we add a mid-week visit rather than stretch the schedule. Winter flips the problem to ice and freezing rain as much as snow: we winterize the tank, keep units on stable, level footing off icing-prone surfaces, and plan service around the freeze-thaw cycle so a route truck is not fighting a glazed gate. On low riverfront ground we also keep an eye on the Mississippi forecast. Service is built into the rate, so compliance never depends on anyone remembering to call.

For an event open to the public, yes. The 2010 ADA Standards for Accessible Design require that at least 5 percent of the single-user portable toilets in each cluster be accessible, with a minimum of one, and each accessible unit is marked with the International Symbol of Accessibility. (Units provided only for construction workers are exempt.) In practice a small St. Louis event needs at least one accessible unit; a larger one needs one per every 20 standard units. ADA units in St. Louis run $374 for a weekend. The accessible unit has ground-level entry, interior grab bars, and a full wheelchair turning radius, and it needs firm, level ground with a clear approach path. Tell us your guest count and we will build the right ratio in.

On genuinely private property with clear truck access, a driveway, a fenced construction site, a backyard, or a private lot, you generally do not need a city permit for a portable toilet in St. Louis. The moment any part of the unit sits on a public street, sidewalk, or right-of-way, the City of St. Louis Street Department requires a Blocking Right of Way Permit, which is required for any activity that will block any portion of the street or sidewalk, including dumpster and equipment placement, moving trucks, and construction-related street closures; if a portion of the right-of-way is removed, an Excavation Permit is required and non-plumbing excavations are routed through the Board of Public Service. A helpful St. Louis quirk: because it is an independent city that belongs to no county, one City of St. Louis authority governs the whole city, so the office is not address-ambiguous within the city limits the way a bi-state metro is. The unit can never block a curb ramp, a hydrant, a driveway, or the clear pedestrian path. Tell us the exact address and whether the spot is private or in the right-of-way, and we confirm what your spot needs and coordinate the permit with the City of St. Louis before delivery.

A standard unit is the jobsite and everyday-event workhorse: enclosed, stocked, and cost-effective at $270/weekend. A deluxe flushing unit adds a foot-pump flushing bowl and an in-unit sink for guest-facing events like weddings and corporate functions at $374/weekend. A luxury restroom trailer is a climate-controlled, multi-stall unit with porcelain toilets, running-water sinks, and mirrors, indistinguishable from a fine-venue bathroom, from $1610/weekend. Pick by how guest-facing the site is and how long the rental runs.

Yes. We deliver and service portable toilets throughout St. Louis and the surrounding St. Louis metro area, with same-day and next-day drop-offs available in most of the area when you book early. Weekend event units are delivered clean before your event and picked up after. Enter your ZIP or call (866) 858-3867 and we will confirm the soonest available delivery for your address.

Book a St. Louis porta potty online →

Yes. A freestanding hand-wash station pairs with any toilet unit and needs no power or water hookup: it has a foot-pump faucet, soap, and paper towels, stocked at delivery and every service visit. One station serves roughly four toilet units, the ratio most health departments expect. For food and drink events in St. Louis, plan a station near the vendors and one near the toilets to cover both inspection points.

Yes, and it actually simplifies it inside the city. St. Louis is an independent city: in the 1876 Great Divorce it separated from St. Louis County and today belongs to no county, so one City of St. Louis government runs its permits rather than a county or a split-metro patchwork. Unlike bi-state Kansas City, where the authority is address-specific across two states, a right-of-way placement anywhere inside the City of St. Louis answers to the same city authority. On genuinely private property with clear truck access you generally do not need a permit at all. The moment a unit sits in a public street or sidewalk, the City of St. Louis Street Department issues a Blocking Right of Way Permit for obstructing the street or sidewalk, and an Excavation Permit if the right-of-way is being removed. A job across the river in Illinois or out in St. Louis County is a different authority, so give us the exact address and we route it correctly.

Sources & standards

The sanitation, accessibility, and permit guidance on this page traces to the primary sources below. We cite them so you can verify the rules for your St. Louis job yourself, not just take our word for it.

Federal standards apply nationwide; local permit rules are specific to St. Louis and the City of St. Louis Street Department. Requirements can change, so we confirm the current rule for your exact address before delivery.

Written and maintained by the Ultimate Dumpsters operations team

We coordinate portable-sanitation deliveries nationwide through a vetted carrier network, so the placement, permit, and sizing guidance on this page comes from jobs run on the ground, not a directory. We recheck the St. Louis permit authority and the federal sanitation and accessibility standards on a set schedule and update this page when the rules change.

Local facts last reviewed . Prices last verified .

How St. Louis porta potty rental connects to the rest of the job

Portable sanitation rarely stands alone. These are the related decisions that come up on the same St. Louis project, and where to handle each one.

Site debris & cleanup

A porta potty and a roll-off dumpster share the same jobsite footprint and the same right-of-way permit path in St. Louis. Crews that need one usually need the other.

St. Louis dumpster rental

OSHA jobsite compliance

Toilet counts are one line in OSHA 1926.51(c). Hand-wash stations, water, and sanitary condition are the rest of the sanitation standard for a compliant crew.

Construction porta potties

Upscale & public events

Guest-facing events trade the standard unit for flushing units or a restroom trailer, and the ADA 5 percent accessible-unit rule kicks in the moment the event is open to the public.

Luxury restroom trailers

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