Postal entity record
US 52301 Postal Code Data Source-backed
52301 postal code facts for Marengo, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMarengo
RegionIA
Nearby rows12
Key metadata
| Place | Marengo |
|---|---|
| Admin area | Iowa / IA |
| Local area | Iowa |
| Coordinates | 41.7863, -92.072 |
| 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 52301 to Marengo, 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 | Marengo |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 41.7863, -92.072 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 52220 | Conroy | Iowa | 5.5 mi |
| 52251 | Ladora | Iowa | 6.3 mi |
| 52334 | South Amana | Iowa | 7.8 mi |
| 52209 | Blairstown | Iowa | 8.3 mi |
| 52307 | Middle Amana | Iowa | 8.8 mi |
| 52354 | Watkins | Iowa | 9 mi |
| 52257 | Luzerne | Iowa | 10 mi |
| 52203 | Amana | Iowa | 10.1 mi |
| 52204 | Amana | Iowa | 10.4 mi |
| 52361 | Williamsburg | Iowa | 10.5 mi |
| 52236 | Homestead | Iowa | 10.6 mi |
| 52347 | Victor | Iowa | 11.6 mi |