Postal entity record
US 37774 Postal Code Data Source-backed
37774 postal code facts for Loudon, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLoudon
RegionTN
Nearby rows12
Key metadata
| Place | Loudon |
|---|---|
| Admin area | Tennessee / TN |
| Local area | Loudon |
| Coordinates | 35.7292, -84.3436 |
| 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 37774 to Loudon, 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 | Loudon |
| postal_code | admin_area | Tennessee |
| postal_code | centroid | 35.7292, -84.3436 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 37846 | Philadelphia | Tennessee | 6.1 mi |
| 37771 | Lenoir City | Tennessee | 7.1 mi |
| 37772 | Lenoir City | Tennessee | 8.1 mi |
| 37742 | Greenback | Tennessee | 10.9 mi |
| 37874 | Sweetwater | Tennessee | 11 mi |
| 37763 | Kingston | Tennessee | 12.1 mi |
| 37737 | Friendsville | Tennessee | 13.4 mi |
| 37934 | Knoxville | Tennessee | 13.9 mi |
| 37801 | Maryville | Tennessee | 15.2 mi |
| 37922 | Knoxville | Tennessee | 15.4 mi |
| 37885 | Vonore | Tennessee | 16.3 mi |
| 37354 | Madisonville | Tennessee | 16.4 mi |