Postal entity record
US 62204 Postal Code Data Source-backed
62204 postal code facts for East Saint Louis, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceEast Saint Louis
RegionIL
Nearby rows12
Key metadata
| Place | East Saint Louis |
|---|---|
| Admin area | Illinois / IL |
| Local area | St. Clair |
| Coordinates | 38.6308, -90.095 |
| 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 62204 to East Saint Louis, 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 | East Saint Louis |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 38.6308, -90.095 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 62205 | East Saint Louis | Illinois | 2.1 mi |
| 62201 | East Saint Louis | Illinois | 2.5 mi |
| 62203 | East Saint Louis | Illinois | 2.5 mi |
| 62207 | East Saint Louis | Illinois | 3.5 mi |
| 62202 | East Saint Louis | Illinois | 3.6 mi |
| 62071 | National Stock Yards | Illinois | 4 mi |
| 62232 | Caseyville | Illinois | 4.4 mi |
| 62060 | Madison | Illinois | 4.8 mi |
| 62090 | Venice | Illinois | 4.8 mi |
| 63102 | Saint Louis | Missouri | 4.9 mi |
| 63101 | Saint Louis | Missouri | 5.2 mi |
| 62208 | Fairview Heights | Illinois | 5.3 mi |