Postal entity record
US 53074 Postal Code Data Source-backed
53074 postal code facts for Port Washington, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePort Washington
RegionWI
Nearby rows12
Key metadata
| Place | Port Washington |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Ozaukee |
| Coordinates | 43.3955, -87.8797 |
| 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 53074 to Port Washington, 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 | Port Washington |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 43.3955, -87.8797 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 53080 | Saukville | Wisconsin | 3.9 mi |
| 53024 | Grafton | Wisconsin | 6.2 mi |
| 53021 | Fredonia | Wisconsin | 7 mi |
| 53004 | Belgium | Wisconsin | 7.3 mi |
| 53012 | Cedarburg | Wisconsin | 8.9 mi |
| 53060 | Newburg | Wisconsin | 9.5 mi |
| 53097 | Mequon | Wisconsin | 12.1 mi |
| 53092 | Mequon | Wisconsin | 12.2 mi |
| 53013 | Cedar Grove | Wisconsin | 12.6 mi |
| 53075 | Random Lake | Wisconsin | 12.9 mi |
| 53037 | Jackson | Wisconsin | 15 mi |
| 53095 | West Bend | Wisconsin | 15.4 mi |