Madison, WI · Dane County
Event Porta Potty Rentalin Madison, WI
Expect $175 to $280 per unit for event porta potty rental in Madison, based on a standard unit, weekend event. We dispatch from Waukesha and cover Madison and Dane County on scheduled routes. Every unit is serviced by a business licensed under Wis. Admin. Code ch. NR 113, and we disclose which one before you book. Call (262) 583-6347 for a firm quote.
- $175+
- per unit
- 53703
- ZIP codes served
- 278,001
- Residents covered
- 2-4 weeks for summer weekends
- Typical lead time
Event Porta Potty Rental cost in Madison
| Rental type | Price range | Basis |
|---|---|---|
| Standard unit, weekend event | $175 to $280 | per unit |
| Deluxe flushing unit with sink, weekend event | $210 to $360 | per unit |
| Mid-event service visit (multi-day festivals) | $45 to $95 | per unit per visit |
| Attendant service for large events | $35 to $65 | per hour |
What moves the number
- Peak-weekend scarcity between Memorial Day and Labor Day, when Wisconsin festival demand consumes regional inventory
- Peak simultaneous attendance, which is the figure municipal permit tables key on rather than total gate count across the day
- Event duration, since units serving a 10-hour event need roughly double the count of a 4-hour event at the same headcount
Madison-specific factors
- About 1 hour west of Waukesha via I-94. Placements beyond roughly 45 minutes of the yard carry a route surcharge of $35 to $110 per delivery.
- Seasonal pressure specific to Madison: Dane County Farmers' Market on Capitol Square and Ironman Wisconsin concentrate regional inventory demand into a handful of weekends, and rates firm up accordingly.
- Cold-weather servicing follows the local freeze pattern rather than a calendar date. Dane County runs colder overnight than the Lake Michigan shoreline, so the antifreeze window here opens earlier and closes later than it does in Milwaukee.
Ranges reflect Wisconsin market rates observed in 2026 for delivery, weekly servicing, and pickup. Final pricing depends on unit type, service frequency, placement distance from our Waukesha dispatch point, and rental duration. Call for a firm quote.
Full event porta potty rental cost breakdown for Madison →
Get a firm Madison number in one call.
(262) 583-6347Madison conditions that change the order
Madison splits event permitting in a way that catches people out: park events go through the Parks Division, street-use events go through a separate commission, and a course event like Ironman Wisconsin touches both. Ironman is also the format that breaks normal sizing entirely, because it needs units staged at intervals along a route rather than concentrated at a venue, each with its own access window before roads close. Capitol Square dates book furthest ahead of anything in the city.
What drives demand in Madison
Madison demand is driven by a dense calendar of permitted public events on a physically constrained isthmus, plus sustained institutional construction around the University of Wisconsin campus and the Capitol. The Alliant Energy Center draws multi-day agricultural and trade shows that need mid-event servicing, and Ironman Wisconsin creates a linear, course-length placement problem rather than a single-venue one.
Madison covers roughly 278,001 residents across Dane County, with ZIP codes beginning at 53703. We place units around Memorial Union Terrace and Olbrich Botanical Gardens, and through neighbourhoods including The Isthmus and Williamson Street. About 1 hour west of Waukesha via I-94.
- Wisconsin State Capitol
- Camp Randall Stadium
- Memorial Union Terrace
- Olbrich Botanical Gardens
- 53703
- 53704
- 53705
- 53711
Madison permits and restroom requirements
Madison event permits are handled by the City of Madison Parks Division, Park Event Permit, with applications due 30 days out. Park event permits are issued through the Parks Division, with street-use events routed separately through the Street Use Staff Commission. Lead times lengthen sharply for Capitol Square and lakefront park dates.
- Permitting office
- City of Madison Parks Division, Park Event Permit
- Filing deadline
- Park event permits are issued through the Parks Division, with street-use events routed separately through the Street Use Staff Commission. Lead times lengthen sharply for Capitol Square and lakefront park dates.
- Fees
- Fees vary by park, footprint, and whether alcohol or amplified sound is requested; confirm the current schedule with the Parks Division when you apply.
- Sanitation requirement
- Event organizers are responsible for restroom capacity beyond any permanent park facilities, and permanent park restrooms are frequently closed outside the summer season.
Source: Individual Wisconsin municipalities; Portable Sanitation Association International, Municipal special event ordinances; PSAI event guidance. Verified August 2026. Confirm current requirements with City of Madison Parks Division, Park Event Permit before you file.
Sizing a Madison order correctly
Wisconsin has no statewide portable restroom ratio for public events. Requirements are set municipality by municipality, and only a minority of cities publish a binding numeric table. Where no ordinance table exists, organizers and suppliers size orders using Portable Sanitation Association International guidance.
Worked example: a 3,000-person Madison event
Take a 3,000-person, 6-hour event near Camp Randall Stadium. Madison does not publish a binding toilet table, so the count comes from PSAI guidance: one unit per 50 guests over 8 hours, plus roughly 15% for alcohol service. That puts this event at about 69 standard units.
On top of that we would add 4 ADA-accessible units and 35 hand-wash stations, at the standard one-per-two ratio. Budget roughly $15,810 to $26,845 for that Madison order across the weekend.
The figure that trips people up is peak versus aggregate. Event organizers are responsible for restroom capacity beyond any permanent park facilities, and permanent park restrooms are frequently closed outside the summer season.
Source: Individual Wisconsin municipalities; Portable Sanitation Association International, Municipal special event ordinances; PSAI event guidance. See the full ratio table and rules.
Madison questions, answered
Is there a busy season for Madison bookings?
2-4 weeks for summer weekends; 3-5 days off season. The local pressure point is Dane County Farmers' Market on Capitol Square, followed by Ironman Wisconsin, which pulls regional inventory toward Madison on those weekends. About 1 hour west of Waukesha via I-94, so a same-week placement is realistic outside those peaks.
Madison event porta potty rental pricing: what should I budget?
$175 to $280 per unit for a standard unit, weekend event, or $210 to $360 per unit for a deluxe flushing unit with sink, weekend event. About 1 hour west of Waukesha via I-94, and that distance is what decides whether a route surcharge is added. Madison sits on our regular Dane County run, so most placements here avoid one.
How many portable restrooms does a Madison event need?
Take a 3,000-person, 6-hour event near Camp Randall Stadium. Madison does not publish a binding toilet table, so the count comes from PSAI guidance: one unit per 50 guests over 8 hours, plus roughly 15% for alcohol service. That puts this event at about 69 standard units. Event organizers are responsible for restroom capacity beyond any permanent park facilities, and permanent park restrooms are frequently closed outside the summer season.
What does Madison require before the units arrive?
The unit itself is not permitted, but the activity it serves often is. In Madison that runs through the City of Madison Parks Division, Park Event Permit. Park event permits are issued through the Parks Division, with street-use events routed separately through the Street Use Staff Commission. Lead times lengthen sharply for Capitol Square and lakefront park dates. Fees vary by park, footprint, and whether alcohol or amplified sound is requested; confirm the current schedule with the Parks Division when you apply.
Where in Madison will you deliver?
All of Madison and the wider Dane County area, covering ZIP codes 53703, 53704, 53705, 53711, 53713, 53715, 53717, 53719. We place regularly around Wisconsin State Capitol, Camp Randall Stadium, Memorial Union Terrace, and through The Isthmus, Williamson Street, Monroe Street. About 1 hour west of Waukesha via I-94.
Booking a Madison placement
No form and no quote portal. You call, we scope it against the Dane County route, and you get a number on the same call.
- For multi-day events we schedule overnight servicing between operating hours.
- Teardown pickup is scheduled the first business day after the event.
- Tell us peak attendance at one time, event hours, and whether alcohol is served.
Full event porta potty rental process and unit specifications →
Madison lead time: 2-4 weeks for summer weekends; 3-5 days off season.
(262) 583-6347Related pages
Other services in Madison
Book a Madison placement
2-4 weeks for summer weekends; 3-5 days off season. Call and we will size it against the code and quote it on the same call.