In Dubuque County, Iowa, which covers part of Zwingle, we have measured 4,494 parcels on septic and 23,461 on sewer. That is a county measurement. We do not hold a septic count for Zwingle on its own and this page does not estimate one. Zwingle also extends into Jackson County, which are reported separately below and are not included in that figure.
Zwingle is a city in Dubuque and Jackson Counties, Iowa. The Census Bureau puts its internal point at 42.297192, -90.687436 and its land area at 0.16 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 |
|---|---|---|---|---|---|
| Dubuque County | 625 | 4,494 | 23,461 | county portal | no account needed |
| Jackson County | 233 | 5,053 | 4,790 | county portal | no account needed |
Our collection for Dubuque County, Iowa is small, at 625 septic records. Treat it as a starting point for a Zwingle property rather than a search that settles the question. The county is predominantly sewered: only 4,494 of 27,955 classified parcels are on septic. Septic properties near Zwingle 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 |
|---|---|---|
| Homeowner | Septic pumping in Zwingle | keeping the system you have working |
| Buyer or seller | Buying or selling in Zwingle | what to pull and check before closing |
| Realtor | Buying or selling in Zwingle | the same records a seller needs on file |
| Designer or engineer | Septic design in Zwingle | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Zwingle | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Zwingle | tank access, lids and service interval |
| Inspector | Septic inspection in Zwingle | what gets checked and what a failure means |
| Land investor | Septic installation in Zwingle | 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 Dubuque County, Iowa, which covers part of Zwingle, we have measured 4,494 parcels on septic and 23,461 on sewer. That is a county measurement. We do not hold a septic count for Zwingle on its own and this page does not estimate one. Zwingle also extends into Jackson County, which are reported separately below and are not included in that figure.
Zwingle is in Dubuque and Jackson Counties, Iowa.
From the Census ZCTA-to-place relationship file, with the share of Zwingle’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 Zwingle.
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 Dubuque and Jackson Counties, Iowa.