Postal entity record
US 48170 Postal Code Data Source-backed
48170 postal code facts for Plymouth, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePlymouth
RegionMI
Nearby rows12
Key metadata
| Place | Plymouth |
|---|---|
| Admin area | Michigan / MI |
| Local area | Wayne |
| Coordinates | 42.3688, -83.4799 |
| 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 48170 to Plymouth, 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 | Plymouth |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 42.3688, -83.4799 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48187 | Canton | Michigan | 2.6 mi |
| 48168 | Northville | Michigan | 2.9 mi |
| 48167 | Northville | Michigan | 4 mi |
| 48185 | Westland | Michigan | 5.4 mi |
| 48188 | Canton | Michigan | 5.4 mi |
| 48154 | Livonia | Michigan | 5.6 mi |
| 48175 | Salem | Michigan | 5.6 mi |
| 48150 | Livonia | Michigan | 5.9 mi |
| 48375 | Novi | Michigan | 6.4 mi |
| 48151 | Livonia | Michigan | 6.5 mi |
| 48153 | Livonia | Michigan | 6.5 mi |
| 48152 | Livonia | Michigan | 7.1 mi |