Postal entity record
US 49688 Postal Code Data Source-backed
49688 postal code facts for Tustin, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceTustin
RegionMI
Nearby rows12
Key metadata
| Place | Tustin |
|---|---|
| Admin area | Michigan / MI |
| Local area | Osceola |
| Coordinates | 44.1072, -85.4901 |
| 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 49688 to Tustin, 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 | Tustin |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 44.1072, -85.4901 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49655 | Leroy | Michigan | 5.2 mi |
| 49656 | Luther | Michigan | 10.2 mi |
| 49601 | Cadillac | Michigan | 10.3 mi |
| 49618 | Boon | Michigan | 14.2 mi |
| 49657 | Mc Bain | Michigan | 15 mi |
| 49677 | Reed City | Michigan | 15.3 mi |
| 49623 | Chase | Michigan | 16.7 mi |
| 49665 | Marion | Michigan | 17.2 mi |
| 49638 | Harrietta | Michigan | 18 mi |
| 49639 | Hersey | Michigan | 18.4 mi |
| 49631 | Evart | Michigan | 18.8 mi |
| 49642 | Idlewild | Michigan | 20.8 mi |