Postal entity record
US 53940 Postal Code Data Source-backed
53940 postal code facts for Lake Delton, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLake Delton
RegionWI
Nearby rows12
Key metadata
| Place | Lake Delton |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Sauk |
| Coordinates | 43.5939, -89.7912 |
| GeoNames accuracy | 4 |
| Source | GeoNames postal code data |
| License | GeoNames postal data; provided as-is with attribution required. |
| Snapshot date | 2026-06-02 |
What this record means
This row links US 53940 to Lake Delton, the available admin area, centroid coordinates, source accuracy, and source snapshot metadata.
Use it as a reference-data join for cleaning CRM rows, grouping operational reports, preparing territory QA, or checking whether an imported postal value has a source-backed match.
What the centroid can support
The latitude and longitude represent a postal centroid from the source snapshot. They are useful for approximate map previews, nearby-record review, deduplication checks, and distance-based QA.
They should not be treated as an official delivery boundary, address-level geocode, tax boundary, or service-area guarantee.
Sample CSV enrichment output
| Input field | Added output | Example value |
|---|---|---|
| postal_code | matched_place | Lake Delton |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 43.5939, -89.7912 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 53965 | Wisconsin Dells | Wisconsin | 4.1 mi |
| 53913 | Baraboo | Wisconsin | 8 mi |
| 53944 | Lyndon Station | Wisconsin | 8.3 mi |
| 53961 | Rock Springs | Wisconsin | 10.9 mi |
| 53959 | Reedsburg | Wisconsin | 11.1 mi |
| 53920 | Briggsville | Wisconsin | 12 mi |
| 53951 | North Freedom | Wisconsin | 13 mi |
| 53958 | Reedsburg | Wisconsin | 16.1 mi |
| 53901 | Portage | Wisconsin | 16.3 mi |
| 53561 | Merrimac | Wisconsin | 16.5 mi |
| 53941 | La Valle | Wisconsin | 16.9 mi |
| 53952 | Oxford | Wisconsin | 17.2 mi |