Postal entity record
US 61778 Postal Code Data Source-backed
61778 postal code facts for Waynesville, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceWaynesville
RegionIL
Nearby rows12
Key metadata
| Place | Waynesville |
|---|---|
| Admin area | Illinois / IL |
| Local area | De Witt |
| Coordinates | 40.2437, -89.1143 |
| 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 61778 to Waynesville, 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 | Waynesville |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 40.2437, -89.1143 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 61723 | Atlanta | Illinois | 6.2 mi |
| 61754 | Mc Lean | Illinois | 6.4 mi |
| 61777 | Wapella | Illinois | 7.8 mi |
| 62512 | Beason | Illinois | 8.1 mi |
| 61751 | Lawndale | Illinois | 9.2 mi |
| 61745 | Heyworth | Illinois | 9.4 mi |
| 61727 | Clinton | Illinois | 10.3 mi |
| 61749 | Kenney | Illinois | 10.3 mi |
| 61772 | Shirley | Illinois | 12.1 mi |
| 62518 | Chestnut | Illinois | 13.4 mi |
| 61721 | Armington | Illinois | 13.7 mi |
| 61705 | Bloomington | Illinois | 13.8 mi |