UDataX
Postal entity record

US 57326 Postal Code Data Source-backed

57326 postal code facts for Chamberlain, US: region, coordinates, source, and nearby postal codes.

CountryUS
PlaceChamberlain
RegionSD
Nearby rows12

Key metadata

PlaceChamberlain
Admin areaSouth Dakota / SD
Local areaBrule
Coordinates43.8108, -99.3307
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 57326 to Chamberlain, 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_placeChamberlain
postal_codeadmin_areaSouth Dakota
postal_codecentroid43.8108, -99.3307

Nearby postal codes

CodePlaceRegionDistance
57325ChamberlainSouth Dakota1.4 mi
57365OacomaSouth Dakota3.3 mi
57370PukwanaSouth Dakota7.9 mi
57569RelianceSouth Dakota14.4 mi
57339Fort ThompsonSouth Dakota17 mi
57355KimballSouth Dakota19.1 mi
57534HamillSouth Dakota21.4 mi
57341Gann ValleySouth Dakota22.5 mi
57548Lower BruleSouth Dakota24.1 mi
57544KennebecSouth Dakota26.5 mi
57346StephanSouth Dakota30.8 mi
57383White LakeSouth Dakota31.3 mi