Postal entity record
US 38305 Postal Code Data Source-backed
38305 postal code facts for Jackson, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceJackson
RegionTN
Nearby rows12
Key metadata
| Place | Jackson |
|---|---|
| Admin area | Tennessee / TN |
| Local area | Madison |
| Coordinates | 35.6829, -88.8281 |
| 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 38305 to Jackson, 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 | Jackson |
| postal_code | admin_area | Tennessee |
| postal_code | centroid | 35.6829, -88.8281 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 38362 | Oakfield | Tennessee | 3.9 mi |
| 38302 | Jackson | Tennessee | 4.9 mi |
| 38303 | Jackson | Tennessee | 4.9 mi |
| 38308 | Jackson | Tennessee | 4.9 mi |
| 38314 | Jackson | Tennessee | 4.9 mi |
| 38301 | Jackson | Tennessee | 5.1 mi |
| 38355 | Medina | Tennessee | 9.4 mi |
| 38378 | Spring Creek | Tennessee | 10 mi |
| 38337 | Gadsden | Tennessee | 11.4 mi |
| 38343 | Humboldt | Tennessee | 11.5 mi |
| 38391 | Denmark | Tennessee | 12 mi |
| 38313 | Beech Bluff | Tennessee | 12.3 mi |