Postal entity record
US 49781 Postal Code Data Source-backed
49781 postal code facts for Saint Ignace, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSaint Ignace
RegionMI
Nearby rows12
Key metadata
| Place | Saint Ignace |
|---|---|
| Admin area | Michigan / MI |
| Local area | Mackinac |
| Coordinates | 45.9985, -84.6978 |
| 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 49781 to Saint Ignace, 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 | Saint Ignace |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 45.9985, -84.6978 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49757 | Mackinac Island | Michigan | 10.3 mi |
| 49745 | Hessel | Michigan | 13 mi |
| 49760 | Moran | Michigan | 15.2 mi |
| 49701 | Mackinaw City | Michigan | 15.3 mi |
| 49719 | Cedarville | Michigan | 16.8 mi |
| 49718 | Carp Lake | Michigan | 18.1 mi |
| 49780 | Rudyard | Michigan | 18.6 mi |
| 49785 | Kincheloe | Michigan | 18.9 mi |
| 49774 | Pickford | Michigan | 19.3 mi |
| 49793 | Trout Lake | Michigan | 20.5 mi |
| 49775 | Pointe Aux Pins | Michigan | 20.7 mi |
| 49752 | Kinross | Michigan | 21 mi |