Postal entity record
US 99020 Postal Code Data Source-backed
99020 postal code facts for Marshall, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMarshall
RegionWA
Nearby rows12
Key metadata
| Place | Marshall |
|---|---|
| Admin area | Washington / WA |
| Local area | Spokane |
| Coordinates | 47.5649, -117.4994 |
| 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 99020 to Marshall, 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 | Marshall |
| postal_code | admin_area | Washington |
| postal_code | centroid | 47.5649, -117.4994 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 99014 | Four Lakes | Washington | 4.5 mi |
| 99224 | Spokane | Washington | 5 mi |
| 99004 | Cheney | Washington | 6.3 mi |
| 99203 | Spokane | Washington | 6.3 mi |
| 99204 | Spokane | Washington | 6.7 mi |
| 99210 | Spokane | Washington | 6.9 mi |
| 99211 | Spokane | Washington | 6.9 mi |
| 99214 | Spokane | Washington | 6.9 mi |
| 99215 | Spokane | Washington | 6.9 mi |
| 99219 | Spokane | Washington | 6.9 mi |
| 99220 | Spokane | Washington | 6.9 mi |
| 99228 | Spokane | Washington | 6.9 mi |