UDataX
Postal entity record

US 57271 Postal Code Data Source-backed

57271 postal code facts for Vienna, US: region, coordinates, source, and nearby postal codes.

CountryUS
PlaceVienna
RegionSD
Nearby rows12

Key metadata

PlaceVienna
Admin areaSouth Dakota / SD
Local areaClark
Coordinates44.7362, -97.5307
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 57271 to Vienna, 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_placeVienna
postal_codeadmin_areaSouth Dakota
postal_codecentroid44.7362, -97.5307

Nearby postal codes

CodePlaceRegionDistance
57221BryantSouth Dakota10.2 mi
57278Willow LakeSouth Dakota10.3 mi
57242HazelSouth Dakota11 mi
57243HenrySouth Dakota11.2 mi
57225ClarkSouth Dakota13.7 mi
57241HaytiSouth Dakota15.5 mi
57236Garden CitySouth Dakota17.3 mi
57233ErwinSouth Dakota17.9 mi
57248Lake NordenSouth Dakota19.3 mi
57322CarpenterSouth Dakota19.6 mi
57258RaymondSouth Dakota20.9 mi
57214BadgerSouth Dakota22.8 mi