UDataX
Postal entity record

US 57701 Postal Code Data Source-backed

57701 postal code facts for Rapid City, US: region, coordinates, source, and nearby postal codes.

CountryUS
PlaceRapid City
RegionSD
Nearby rows12

Key metadata

PlaceRapid City
Admin areaSouth Dakota / SD
Local areaPennington
Coordinates44.1415, -103.2052
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 57701 to Rapid City, 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_placeRapid City
postal_codeadmin_areaSouth Dakota
postal_codecentroid44.1415, -103.2052

Nearby postal codes

CodePlaceRegionDistance
57706Ellsworth AfbSouth Dakota6.4 mi
57703Rapid CitySouth Dakota6.6 mi
57719Box ElderSouth Dakota7 mi
57718Black HawkSouth Dakota7.1 mi
57709Rapid CitySouth Dakota7.2 mi
57769PiedmontSouth Dakota10.1 mi
57702Rapid CitySouth Dakota12.2 mi
57759NemoSouth Dakota17.5 mi
57785SturgisSouth Dakota17.5 mi
57761New UnderwoodSouth Dakota19.8 mi
57751KeystoneSouth Dakota20.2 mi
57741Fort MeadeSouth Dakota22.3 mi