Postal entity record
US 37840 Postal Code Data Source-backed
37840 postal code facts for Oliver Springs, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceOliver Springs
RegionTN
Nearby rows12
Key metadata
| Place | Oliver Springs |
|---|---|
| Admin area | Tennessee / TN |
| Local area | Morgan |
| Coordinates | 36.0366, -84.3486 |
| 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 37840 to Oliver Springs, 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 | Oliver Springs |
| postal_code | admin_area | Tennessee |
| postal_code | centroid | 36.0366, -84.3486 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 37719 | Coalfield | Tennessee | 4.1 mi |
| 37830 | Oak Ridge | Tennessee | 5 mi |
| 37845 | Petros | Tennessee | 6.7 mi |
| 37710 | Briceville | Tennessee | 9.1 mi |
| 37716 | Clinton | Tennessee | 9.5 mi |
| 37831 | Oak Ridge | Tennessee | 9.8 mi |
| 37717 | Clinton | Tennessee | 11.3 mi |
| 37748 | Harriman | Tennessee | 11.7 mi |
| 37829 | Oakdale | Tennessee | 12.8 mi |
| 37887 | Wartburg | Tennessee | 12.9 mi |
| 37931 | Knoxville | Tennessee | 13.1 mi |
| 37932 | Knoxville | Tennessee | 13.3 mi |