In Dallas County, Iowa, which covers De Soto, we have measured 17,513 parcels on septic and 6,969 on sewer. That is a county measurement. We do not hold a septic count for De Soto on its own and this page does not estimate one.
De Soto is a city in Dallas County, Iowa. The Census Bureau puts its internal point at 41.537777, -94.009953 and its land area at 1.88 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 |
|---|---|---|---|---|---|
| Dallas County | 557 | 17,513 | 6,969 | county portal | no account needed |
Our collection for Dallas County, Iowa is small, at 557 septic records. Treat it as a starting point for a De Soto property rather than a search that settles the question. Of the parcels we have classified in the county, most are on septic rather than sewer (17,513 of 24,482). A property near De Soto is more likely than not to have its own system. 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 |
|---|---|---|
| Homeowner | Septic pumping in De Soto | keeping the system you have working |
| Buyer or seller | Buying or selling in De Soto | what to pull and check before closing |
| Realtor | Buying or selling in De Soto | the same records a seller needs on file |
| Designer or engineer | Septic design in De Soto | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in De Soto | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in De Soto | tank access, lids and service interval |
| Inspector | Septic inspection in De Soto | what gets checked and what a failure means |
| Land investor | Septic installation in De Soto | 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 Dallas County, Iowa, which covers De Soto, we have measured 17,513 parcels on septic and 6,969 on sewer. That is a county measurement. We do not hold a septic count for De Soto on its own and this page does not estimate one.
De Soto is in Dallas County, Iowa.
From the Census ZCTA-to-place relationship file, with the share of De Soto’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 De Soto.
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 Dallas County, Iowa.