In Payette County, Idaho, which covers New Plymouth, we have measured 2,965 parcels on septic and 5,464 on sewer. That is a county measurement. We do not hold a septic count for New Plymouth on its own and this page does not estimate one.
New Plymouth is a city in Payette County, Idaho. The Census Bureau puts its internal point at 43.970417, -116.818781 and its land area at 0.69 square miles. Septic permitting and record keeping happen at the county level, not the city level, which is why every figure below is attributed to the county and linked back to the county page it came from.
| County | Records we hold | Parcels on septic | Parcels on sewer | County records portal | Searchable without an account |
|---|---|---|---|---|---|
| Payette County | 4,105 | 2,965 | 5,464 | not published | — |
Our collection for Payette County, Idaho is small, at 4,105 septic records. Treat it as a starting point for a New Plymouth property rather than a search that settles the question. The county is genuinely mixed: 2,965 of 8,429 classified parcels are on septic and the rest are sewered. Which side of that line a New Plymouth address falls on is worth establishing before anything else. We have not found a published online records portal for this county, which means the file is requested from the county directly rather than searched.
Septic is one subject with very different jobs inside it. These go straight to the page that does yours.
| If you are a | Go to | Because it covers |
|---|---|---|
| Homeowner | Septic pumping in New Plymouth | keeping the system you have working |
| Buyer or seller | Buying or selling in New Plymouth | what to pull and check before closing |
| Realtor | Buying or selling in New Plymouth | the same records a seller needs on file |
| Designer or engineer | Septic design in New Plymouth | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in New Plymouth | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in New Plymouth | tank access, lids and service interval |
| Inspector | Septic inspection in New Plymouth | what gets checked and what a failure means |
| Land investor | Septic installation in New Plymouth | whether raw land can take a system at all |
These are real businesses we hold an address for, not a ranked or paid list. We take no fee and list nobody preferentially. Confirm current licensing with your county or state before hiring.
With an address in New Plymouth itself
| Business | Town on file | Phone | Rating |
|---|---|---|---|
| Lewis Excavation | New Plymouth | (208) 353-3664 | — |
No. We measure septic and sewer at parcel level and roll it up by county. In Payette County, Idaho, which covers New Plymouth, we have measured 2,965 parcels on septic and 5,464 on sewer. That is a county measurement. We do not hold a septic count for New Plymouth on its own and this page does not estimate one.
New Plymouth is in Payette County, Idaho.
From the Census ZCTA-to-place relationship file, with the share of New Plymouth’s land area that falls in each. A ZIP is not a place boundary and the two only ever partly agree, which is exactly why both pages exist.
Straight-line distance from the Census internal point of New Plymouth.
Parcel Perfect generates a code-shaped septic design and as-built style drawing for a parcel from the records and site data we hold, and shows every parcel we have classified as septic or sewer on one map. Both are open to use for any parcel in Payette County, Idaho.