Postal entity record
US 57104 Postal Code Data Source-backed
57104 postal code facts for Sioux Falls, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSioux Falls
RegionSD
Nearby rows12
Key metadata
| Place | Sioux Falls |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Minnehaha |
| Coordinates | 43.5514, -96.7375 |
| 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 57104 to Sioux Falls, 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 | Sioux Falls |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 43.5514, -96.7375 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57186 | Sioux Falls | South Dakota | 0.7 mi |
| 57105 | Sioux Falls | South Dakota | 1.9 mi |
| 57101 | Sioux Falls | South Dakota | 2.4 mi |
| 57103 | Sioux Falls | South Dakota | 2.7 mi |
| 57107 | Sioux Falls | South Dakota | 3.3 mi |
| 57106 | Sioux Falls | South Dakota | 3.6 mi |
| 57110 | Sioux Falls | South Dakota | 5.2 mi |
| 57108 | Sioux Falls | South Dakota | 5.4 mi |
| 57055 | Renner | South Dakota | 6 mi |
| 57064 | Tea | South Dakota | 6.9 mi |
| 57032 | Harrisburg | South Dakota | 7.7 mi |
| 57005 | Brandon | South Dakota | 8.1 mi |