UDataX
Postal entity record

US 57339 Postal Code Data Source-backed

57339 postal code facts for Fort Thompson, US: region, coordinates, source, and nearby postal codes.

CountryUS
PlaceFort Thompson
RegionSD
Nearby rows12

Key metadata

PlaceFort Thompson
Admin areaSouth Dakota / SD
Local areaBuffalo
Coordinates44.0517, -99.3973
GeoNames accuracy4
SourceGeoNames postal code data
LicenseGeoNames postal data; provided as-is with attribution required.
Snapshot date2026-06-02

What this record means

This row links US 57339 to Fort Thompson, 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 fieldAdded outputExample value
postal_codematched_placeFort Thompson
postal_codeadmin_areaSouth Dakota
postal_codecentroid44.0517, -99.3973

Nearby postal codes

CodePlaceRegionDistance
57548Lower BruleSouth Dakota11.1 mi
57346StephanSouth Dakota13.8 mi
57569RelianceSouth Dakota15.7 mi
57326ChamberlainSouth Dakota17 mi
57341Gann ValleySouth Dakota17.1 mi
57365OacomaSouth Dakota17.6 mi
57325ChamberlainSouth Dakota18.2 mi
57370PukwanaSouth Dakota21.8 mi
57544KennebecSouth Dakota25.1 mi
57355KimballSouth Dakota30.4 mi
57534HamillSouth Dakota31.8 mi
57345HighmoreSouth Dakota33.3 mi