In Pima County, Arizona, which covers Nelson, we have measured 62,256 parcels on septic and 389,694 on sewer. That is a county measurement. We do not hold a septic count for Nelson on its own and this page does not estimate one.
Nelson is a census-designated place in Pima County, Arizona. The Census Bureau puts its internal point at 32.429828, -111.26489 and its land area at 0.47 square miles. Septic permitting and record keeping happen at the county level, not the census-designated place 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 |
|---|---|---|---|---|---|
| Pima County | 348,481 | 62,256 | 389,694 | county portal | no account needed |
Pima County, Arizona is one of the more heavily documented counties in our collection: we hold 348,481 septic records for it, so the odds that a specific Nelson address already has a filed document we can point you at are good. The county is predominantly sewered: only 62,256 of 451,950 classified parcels are on septic. Septic properties near Nelson are the exception, which is exactly why owners often do not know they have one. The county publishes a records portal that we were able to search without creating an account, which makes checking a specific parcel something you can do yourself in a few minutes.
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 |
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No. We measure septic and sewer at parcel level and roll it up by county. In Pima County, Arizona, which covers Nelson, we have measured 62,256 parcels on septic and 389,694 on sewer. That is a county measurement. We do not hold a septic count for Nelson on its own and this page does not estimate one.
Nelson is in Pima County, Arizona.
From the Census ZCTA-to-place relationship file, with the share of Nelson’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 Nelson.
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 Pima County, Arizona.