Postal entity record
US 50450 Postal Code Data Source-backed
50450 postal code facts for Lake Mills, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLake Mills
RegionIA
Nearby rows12
Key metadata
| Place | Lake Mills |
|---|---|
| Admin area | Iowa / IA |
| Local area | Winnebago |
| Coordinates | 43.4167, -93.5336 |
| 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 50450 to Lake Mills, 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 | Lake Mills |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 43.4167, -93.5336 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 50446 | Joice | Iowa | 5.2 mi |
| 50473 | Scarville | Iowa | 6.5 mi |
| 56029 | Emmons | Minnesota | 6.9 mi |
| 50453 | Leland | Iowa | 9.4 mi |
| 50478 | Thompson | Iowa | 11.1 mi |
| 50436 | Forest City | Iowa | 11.4 mi |
| 56089 | Twin Lakes | Minnesota | 11.4 mi |
| 50434 | Fertile | Iowa | 12 mi |
| 50444 | Hanlontown | Iowa | 12.2 mi |
| 56051 | Kiester | Minnesota | 12.4 mi |
| 56020 | Conger | Minnesota | 13.7 mi |
| 50459 | Northwood | Iowa | 14.8 mi |