Postal entity record
US 62828 Postal Code Data Source-backed
62828 postal code facts for Dahlgren, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceDahlgren
RegionIL
Nearby rows12
Key metadata
| Place | Dahlgren |
|---|---|
| Admin area | Illinois / IL |
| Local area | Hamilton |
| Coordinates | 38.1975, -88.6363 |
| 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 62828 to Dahlgren, 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 | Dahlgren |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 38.1975, -88.6363 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 62810 | Belle Rive | Illinois | 6.6 mi |
| 62859 | Mc Leansboro | Illinois | 9.2 mi |
| 62872 | Opdyke | Illinois | 9.2 mi |
| 62895 | Wayne City | Illinois | 9.8 mi |
| 62851 | Keenes | Illinois | 11.9 mi |
| 62814 | Bluford | Illinois | 12.6 mi |
| 62860 | Macedonia | Illinois | 13.2 mi |
| 62846 | Ina | Illinois | 14.1 mi |
| 62887 | Springerton | Illinois | 14.4 mi |
| 62836 | Ewing | Illinois | 14.6 mi |
| 62886 | Sims | Illinois | 14.6 mi |
| 62816 | Bonnie | Illinois | 15.6 mi |