How many porta potties does a graduation party need?
A graduation party needs 1 porta potty for every 50 guests over 4 hours. Grad parties often run open-house style, with guests coming and going, so 60 to 80 guests across an afternoon can share one deluxe unit. Add a second unit for 100 or more guests or an evening crowd.
When should I book for graduation season?
Book graduation party units 1 to 2 weeks ahead for late May and June weekends. Those Saturdays fill first because high school and college graduations land on the same few dates. Units arrive Friday or Saturday morning and leave Monday at no extra charge.
Should I rent a unit with a sink?
Rent a unit with a sink when guests eat finger food, carne asada or cake with their hands. A deluxe flushing unit has a foot-pump sink and flush in one footprint. For 100 or more guests, a standard unit plus a hand-washing station by the food table moves lines faster.
Compare options on the deluxe flushing unit page.
Grad party host checklist
A grad party host checklist covers five things: guest count, party hours, the unit spot, a backup contact, and a padlock if the unit arrives a day early. Mark the spot with a chair or cone and text a photo when you book, and the driver handles the rest.
- Clear 4 × 4 ft flat spot near the gate or driveway
- Path light if the party runs after dark
- Extra paper roll in the house, just in case
- Trash can by the unit door