ZIP 97305 falls in Marion County, Oregon, where we hold 9,485 parcels measured as septic county-wide and 81,359 on sewer. We do not have a per-ZIP parcel count for this county, so this is the county total, not a count specific to ZIP 97305.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Marion County, Oregon | 100% | 940 | 9,485 | 81,359 |
4 businesses on record with an address in this ZIP: pumping, installation, design, inspection and repair. Not an endorsement, and we take no fee.
| Company | City | Phone | Rating |
|---|---|---|---|
| Ace Septic Tank Service | Salem | (503) 393-1033 | 5.0 (4) |
| Oregon Portable Toilets | Salem | (503) 385-7516 | 5.0 (1) |
| Hanks Septic | Salem | (503) 485-0496 | — |
| Woodburn Septic Service | Salem | (503) 981-8001 | — |
Land-area overlap is from the 2020 Census Bureau ZCTA5-to-county relationship file, not an estimate of ours. Parcel and document counts are rows we hold, not a survey of every property in the ZIP. Last verified 2026-09-01.
We hold 9,485 parcels measured as septic for Marion County, Oregon as a whole, not broken out by ZIP.
ZIP 97305 falls in Marion County, Oregon.