Event Porta Potty Rental in Oregon
Event porta potty rental anywhere in Oregon: rows of standard units, ADA units and hand-wash stations, sized to your crowd and hours. Call (888) 417-6737, answered 24/7, and we connect you with a provider that serves your site. 6 of 103 listed places average 60 or more days a year at 90°F (NOAA normals).
Updated 2026-10-13
Oregon Conditions That Matter for Events
Across the 103 Oregon places listed here (NOAA 1991–2020 normals by nearest station):
- 6 of 103 listed places average 60+ days a year at 90°F
- 10 of 103 listed places are in the wet band (46+ inches a year or 12+ days with an inch)
- 87 of 103 listed places average 30+ nights a year at 32°F
Conditions differ enough across the state that the city pages are the better guide; the PSAI sizing below applies everywhere.
Range Across the State
Across the 103 listed Oregon places with this figure (NOAA 1991–2020 normals), the low end is about 0 days a year at 90°F or more (Newport, Lincoln City and 1 other listed place) and the high end about 61 (Medford, Ashland and 3 other listed places); the middle place is near 18.
By Climate Region
By DOE Building America climate region (county level, PNNL guide), the planning focus shifts: Marine (86 places): firm ground through long damp seasons; Cold (17 places): an outdoor season limited by long freezing winters.
Most Days at or Above 90°F
Among listed Oregon places with 10,000 or more residents, ranked by NOAA 1991–2020 normals. These are the places where event servicing, shade and hand-wash water need the most planning. Places that share a NOAA station show the same figure; ties are listed alphabetically.
- Ashland: about 61 days a year at 90°F or more (NOAA 1991–2020 normals, Medford Rogue Vly Airport, OR station)
- Central Point: about 61 days a year at 90°F or more (NOAA 1991–2020 normals, Medford Rogue Vly Airport, OR station)
- Medford: about 61 days a year at 90°F or more (NOAA 1991–2020 normals, Medford Rogue Vly Airport, OR station)
- Ontario: about 61 days a year at 90°F or more (NOAA 1991–2020 normals, Ontario Muni. Airport, OR station)
- Hermiston: about 50 days a year at 90°F or more (NOAA 1991–2020 normals, Hermiston Muni. Airport, OR station)
How Many Units
The PSAI chart sizes event restrooms by crowd and hours, assuming no servicing during the event:
| Crowd | 1 hr | 2 hrs | 3 hrs | 4 hrs | 5 hrs | 6 hrs | 7 hrs | 8 hrs |
|---|---|---|---|---|---|---|---|---|
| 500 | 2 | 4 | 4 | 5 | 6 | 7 | 9 | 9 |
| 1,000 | 4 | 6 | 8 | 8 | 9 | 9 | 11 | 12 |
| 2,000 | 5 | 6 | 9 | 12 | 14 | 16 | 18 | 20 |
| 5,000 | 12 | 15 | 20 | 25 | 31 | 38 | 44 | 50 |
| 10,000 | 15 | 25 | 38 | 50 | 63 | 75 | 88 | 100 |
For a five-hour event of 1,000 people, the chart gives 9 units; with alcohol, 10 to 11, and at least 1 accessible unit per cluster.
Who Handles Local Rules
For a special event on public property, a park reservation, or restroom rows on a street or sidewalk, the government to ask depends on where the site is. Of the 103 listed Oregon places, 79 are incorporated, 24 are unincorporated Census-designated places. In an incorporated place, ask the city, town, village or borough; in an unincorporated community, ask the county. We don't say whether a permit is needed; each city page names who to ask.
What to Ask For
- Expected attendance, including staff, vendors and volunteers
- Event hours and whether it runs over several days
- Whether alcohol or food will be served
- ADA units (at least 5% of each cluster) and hand-wash stations
- Delivery and pickup windows the venue allows
Event Porta Potty Rental by City
Places with 25,000+ residents; see every Oregon location.
- Albany
- Beaverton
- Bend
- Corvallis
- Eugene
- Forest Grove
- Grants Pass
- Gresham
- Happy Valley
- Hillsboro
- Keizer
- Lake Oswego
- McMinnville
- Medford
- Newberg
- Oregon City
- Portland
- Redmond
- Salem
- Springfield
- Tigard
- Tualatin
- West Linn
- Wilsonville
- Woodburn
Related Rentals
Event Porta Potty Rental in Oregon: Questions
How do I book event porta potties in Oregon?
Call (888) 417-6737, answered 24/7, with the site address, dates and headcount. We connect you with a provider that serves the site, anywhere in Oregon, and the provider confirms units, price, delivery, servicing and pickup.
Which Oregon places have the hottest event season?
6 of 103 listed places average 60 or more days a year at 90°F (NOAA normals); the ranked list above shows the top five.
Do I need ADA units at a public event?
Yes: at least 5% of the units in each cluster, rounded up, so every cluster needs at least one. See ADA unit counts.
My town isn't listed. Can I still call?
Yes. 103 Oregon places have their own page, but we take calls for any address in Oregon; tell us the units you want and the provider confirms what's available for your site.
Can I book for a site near the Oregon border?
Yes. Call the same number; we connect you with a provider that serves the site's address, whether it is in Oregon or in Washington.
Don't know where to start?
Call now and tell us about your event or job site. We will help you work out the units you need and connect you with a provider that serves your location.
(888) 417-6737Phones answered 24 hours a day, 7 days a week.