Postal Code 30634 Boundary Map
Leaflet | Tiles © Esri — Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012
Postal Code 30634 Profile
| Postal Code Place Name | Unión Costa Rica |
| State | Chiapas |
| Municipality | Villa Comaltitlán |
| Area km² | 19.10989952 |