In Shelby County, Alabama, which covers Dunnavant, we have measured 30,952 parcels on septic and 40,369 on sewer. That is a county measurement. We do not hold a septic count for Dunnavant on its own and this page does not estimate one.
Dunnavant is a census-designated place in Shelby County, Alabama. The Census Bureau puts its internal point at 33.495171, -86.540245 and its land area at 19.26 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 |
|---|---|---|---|---|---|
| Shelby County | 9 | 30,952 | 40,369 | county portal | account or login required |
Our collection for Shelby County, Alabama is small, at 9 septic records. Treat it as a starting point for a Dunnavant property rather than a search that settles the question. The county is genuinely mixed: 30,952 of 71,321 classified parcels are on septic and the rest are sewered. Which side of that line a Dunnavant address falls on is worth establishing before anything else. The county publishes a records portal, but reaching the documents needs an account or a login, so budget for that step rather than expecting an open search.
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 Dunnavant | keeping the system you have working |
| Buyer or seller | Buying or selling in Dunnavant | what to pull and check before closing |
| Realtor | Buying or selling in Dunnavant | the same records a seller needs on file |
| Designer or engineer | Septic design in Dunnavant | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Dunnavant | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Dunnavant | tank access, lids and service interval |
| Inspector | Septic inspection in Dunnavant | what gets checked and what a failure means |
| Land investor | Septic installation in Dunnavant | whether raw land can take a system at all |
No. We measure septic and sewer at parcel level and roll it up by county. In Shelby County, Alabama, which covers Dunnavant, we have measured 30,952 parcels on septic and 40,369 on sewer. That is a county measurement. We do not hold a septic count for Dunnavant on its own and this page does not estimate one.
Dunnavant is in Shelby County, Alabama.
From the Census ZCTA-to-place relationship file, with the share of Dunnavant’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 Dunnavant.
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 Shelby County, Alabama.