Postal entity record
US 53506 Postal Code Data Source-backed
53506 postal code facts for Avoca, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceAvoca
RegionWI
Nearby rows12
Key metadata
| Place | Avoca |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Iowa |
| Coordinates | 43.1571, -90.2889 |
| 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 53506 to Avoca, 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 | Avoca |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 43.1571, -90.2889 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 53540 | Gotham | Wisconsin | 4.6 mi |
| 53556 | Lone Rock | Wisconsin | 5.2 mi |
| 53543 | Highland | Wisconsin | 8.2 mi |
| 53584 | Sextonville | Wisconsin | 8.5 mi |
| 53573 | Muscoda | Wisconsin | 9.2 mi |
| 53588 | Spring Green | Wisconsin | 11.4 mi |
| 53535 | Edmund | Wisconsin | 13.2 mi |
| 53526 | Cobb | Wisconsin | 13.4 mi |
| 53595 | Dodgeville | Wisconsin | 14.6 mi |
| 53569 | Montfort | Wisconsin | 14.8 mi |
| 53533 | Dodgeville | Wisconsin | 15 mi |
| 53577 | Plain | Wisconsin | 15 mi |