Postal entity record
US 53186 Postal Code Data Source-backed
53186 postal code facts for Waukesha, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceWaukesha
RegionWI
Nearby rows12
Key metadata
| Place | Waukesha |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Waukesha |
| Coordinates | 42.9993, -88.2196 |
| 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 53186 to Waukesha, 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 | Waukesha |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 42.9993, -88.2196 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 53187 | Waukesha | Wisconsin | 1 mi |
| 53188 | Waukesha | Wisconsin | 2.7 mi |
| 53146 | New Berlin | Wisconsin | 3.7 mi |
| 53189 | Waukesha | Wisconsin | 5.1 mi |
| 53045 | Brookfield | Wisconsin | 5.9 mi |
| 53072 | Pewaukee | Wisconsin | 6.1 mi |
| 53151 | New Berlin | Wisconsin | 6.4 mi |
| 53008 | Brookfield | Wisconsin | 7.1 mi |
| 53005 | Brookfield | Wisconsin | 7.5 mi |
| 53122 | Elm Grove | Wisconsin | 7.6 mi |
| 53103 | Big Bend | Wisconsin | 7.7 mi |
| 53183 | Wales | Wisconsin | 8.1 mi |