Postal entity record
US 51461 Postal Code Data Source-backed
51461 postal code facts for Schleswig, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSchleswig
RegionIA
Nearby rows12
Key metadata
| Place | Schleswig |
|---|---|
| Admin area | Iowa / IA |
| Local area | Crawford |
| Coordinates | 42.1646, -95.4443 |
| 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 51461 to Schleswig, 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 | Schleswig |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 42.1646, -95.4443 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 51448 | Kiron | Iowa | 6.9 mi |
| 51460 | Ricketts | Iowa | 7.1 mi |
| 51441 | Deloit | Iowa | 7.7 mi |
| 51439 | Charter Oak | Iowa | 10.3 mi |
| 51442 | Denison | Iowa | 10.8 mi |
| 51445 | Ida Grove | Iowa | 12.2 mi |
| 51431 | Arthur | Iowa | 12.5 mi |
| 51458 | Odebolt | Iowa | 14.1 mi |
| 51006 | Battle Creek | Iowa | 14.2 mi |
| 51520 | Arion | Iowa | 14.8 mi |
| 51060 | Ute | Iowa | 15.6 mi |
| 51019 | Danbury | Iowa | 16.1 mi |