Postal Code 81090 - El Chaleco, Sinaloa, Mexico
Postal Code: 81090
Postal System Details
Postal Authority
Correos de México
Postal System
Five-digit numeric postal code
Region Structure
State → Municipality → Locality → Delivery Zone
Area Information
The postal code 81090 is part of Mexico’s five-digit postal system, organized under the official framework of Correos de México, the national postal authority. Codes follow the format X X X X X, such as 0 3 0 X X (example only). The first two digits represent the state or large region, while the remaining digits pinpoint municipality- and locality-level delivery zones. This code corresponds to El Chaleco in the Sinaloa region, located near latitude 25.3997 and longitude -108.6114. Routing typically follows State → Municipality → Locality → Delivery Zone. Example flow: - State: Sinaloa - Municipality: (Example: Central Municipal Division) - Locality: El Chaleco - Delivery Zone: Based on final digits This page aligns with routing methods followed by Correos de México. All examples are illustrative. For accurate mail delivery, ensure locality and municipality correspond with El Chaleco, Sinaloa, Mexico.
Country:
Mexico
State:
Sinaloa
Area:
El Chaleco
Postal Code:
81090
Latitude:
25.3997
Longitude:
-108.6114
Frequently Asked Questions
1. What area does 81090 cover in Mexico?
It covers the locality of El Chaleco, located in the Sinaloa region of Mexico.
2. How do Mexican postal codes work?
They use a five-digit format identifying state, municipality, and locality.
3. Can 81090 verify an address in Mexico?
Yes—if the municipality and locality match El Chaleco, Sinaloa.
4. Which authority manages postal codes in Mexico?
Correos de México manages postal code assignments and routing nationwide.