Postal entity record
US 60039 Postal Code Data Source-backed
60039 postal code facts for Crystal Lake, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceCrystal Lake
RegionIL
Nearby rows12
Key metadata
| Place | Crystal Lake |
|---|---|
| Admin area | Illinois / IL |
| Local area | McHenry |
| Coordinates | 42.3248, -88.4525 |
| 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 60039 to Crystal Lake, 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 | Crystal Lake |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 42.3248, -88.4525 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 60001 | Alden | Illinois | 0 mi |
| 60098 | Woodstock | Illinois | 0.4 mi |
| 60097 | Wonder Lake | Illinois | 6.5 mi |
| 60012 | Crystal Lake | Illinois | 7.8 mi |
| 60050 | Mchenry | Illinois | 8 mi |
| 60180 | Union | Illinois | 8.8 mi |
| 60014 | Crystal Lake | Illinois | 8.9 mi |
| 60072 | Ringwood | Illinois | 9.3 mi |
| 60152 | Marengo | Illinois | 9.7 mi |
| 60034 | Hebron | Illinois | 9.8 mi |
| 60033 | Harvard | Illinois | 10.3 mi |
| 60142 | Huntley | Illinois | 10.4 mi |