Postal entity record
US 53066 Postal Code Data Source-backed
53066 postal code facts for Oconomowoc, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceOconomowoc
RegionWI
Nearby rows12
Key metadata
| Place | Oconomowoc |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Waukesha |
| Coordinates | 43.1095, -88.4862 |
| 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 53066 to Oconomowoc, 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 | Oconomowoc |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 43.1095, -88.4862 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 53069 | Okauchee | Wisconsin | 2.7 mi |
| 53058 | Nashotah | Wisconsin | 3.9 mi |
| 53036 | Ixonia | Wisconsin | 5.8 mi |
| 53018 | Delafield | Wisconsin | 6.1 mi |
| 53118 | Dousman | Wisconsin | 6.6 mi |
| 53064 | North Lake | Wisconsin | 6.7 mi |
| 53003 | Ashippun | Wisconsin | 7.2 mi |
| 53029 | Hartland | Wisconsin | 7.2 mi |
| 53183 | Wales | Wisconsin | 8.8 mi |
| 53056 | Merton | Wisconsin | 9.3 mi |
| 53178 | Sullivan | Wisconsin | 9.7 mi |
| 53072 | Pewaukee | Wisconsin | 11 mi |