Postal entity record
US 38450 Postal Code Data Source-backed
38450 postal code facts for Collinwood, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceCollinwood
RegionTN
Nearby rows12
Key metadata
| Place | Collinwood |
|---|---|
| Admin area | Tennessee / TN |
| Local area | Wayne |
| Coordinates | 35.1635, -87.7185 |
| 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 38450 to Collinwood, 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 | Collinwood |
| postal_code | admin_area | Tennessee |
| postal_code | centroid | 35.1635, -87.7185 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 38452 | Cypress Inn | Tennessee | 8.3 mi |
| 38463 | Iron City | Tennessee | 8.4 mi |
| 38486 | Westpoint | Tennessee | 10.3 mi |
| 38471 | Lutts | Tennessee | 10.4 mi |
| 38485 | Waynesboro | Tennessee | 11 mi |
| 38481 | Saint Joseph | Tennessee | 15 mi |
| 35617 | Cloverdale | Alabama | 15.8 mi |
| 38469 | Loretto | Tennessee | 17.6 mi |
| 35634 | Florence | Alabama | 17.9 mi |
| 38475 | Olivehill | Tennessee | 19.4 mi |
| 35633 | Florence | Alabama | 19.5 mi |
| 38425 | Clifton | Tennessee | 20 mi |