In Henry County, Iowa, which covers New London, we have measured 3,763 parcels on septic and 4,808 on sewer. That is a county measurement. We do not hold a septic count for New London on its own and this page does not estimate one.
New London is a city in Henry County, Iowa. The Census Bureau puts its internal point at 40.922919, -91.400663 and its land area at 1.08 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 |
|---|---|---|---|---|---|
| Henry County | 224 | 3,763 | 4,808 | county portal | no account needed |
Our collection for Henry County, Iowa is small, at 224 septic records. Treat it as a starting point for a New London property rather than a search that settles the question. The county is genuinely mixed: 3,763 of 8,571 classified parcels are on septic and the rest are sewered. Which side of that line a New London address falls on is worth establishing before anything else. 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 New London | keeping the system you have working |
| Buyer or seller | Buying or selling in New London | what to pull and check before closing |
| Realtor | Buying or selling in New London | the same records a seller needs on file |
| Designer or engineer | Septic design in New London | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in New London | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in New London | tank access, lids and service interval |
| Inspector | Septic inspection in New London | what gets checked and what a failure means |
| Land investor | Septic installation in New London | 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 Henry County, Iowa, which covers New London, we have measured 3,763 parcels on septic and 4,808 on sewer. That is a county measurement. We do not hold a septic count for New London on its own and this page does not estimate one.
New London is in Henry County, Iowa.
From the Census ZCTA-to-place relationship file, with the share of New London’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 London.
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 Henry County, Iowa.