Auchi Postal Codes: 312101 | Etsako West, Edo
The Postal Codes for Auchi is 312101 in Etsako West, Edo, Etsako West, Nigeria. The table below lists Postal Codes and postcodes for places within Auchi.
Postal Codes for Places in Auchi
Showing 5 places in Auchi. Last verified with official records on April 20, 2026.
| Aibotse | |
| Akpekpe | |
| Igbei | |
| Iyekhe | |
| Usogun |
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Sample Address Format for Auchi
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Auchi, Etsako West, Edo, 312101
NIGERIA
Auchi on the Map
The map above highlights the geographic boundaries of the Auchi areas in Nigeria.
Auchi Quick Facts
| Country | Nigeria (NG) |
|---|---|
| Administrative Path | Nigeria → Edo → Etsako West |
| Postal Code | 312101 |
| State | Edo |
| Local Government Areas | Etsako West |
| ISO Codes | NG / NGA / 566 |
| Top-level domain (ccTLD) | .ng |
| Coordinates | 7.067445, 6.267666 |
| Places | 5 |
What to Know About Auchi
Key Facts
Auchi is a prominent town and the administrative headquarters of Etsako West Local Government Area in Edo State, Nigeria. Located in the northern part of Edo State, Auchi serves as a major commercial and transportation hub within the region, strategically positioned along the busy Benin-Okene-Lokoja highway. With an estimated population of approximately 150,000-200,000 people, Auchi covers an area of roughly 350 square kilometers and sits at an elevation of about 350 meters above sea level. The town is historically significant as the traditional home of the Avianwu people and is renowned for housing the prestigious Auchi Polytechnic, one of Nigeria's foremost higher education institutions established in 1964. Etsako West Local Government Area, which Auchi administers, comprises several other towns and villages including Jattu, Iyerekhu, and Afashio. As the administrative center, Auchi provides essential services and governance for the entire local government area, making it crucial for residents and visitors seeking postal code information and other municipal services for its constituent communities.
Neighboring Regions
- Etsako Central
- Etsako East
- Owan West
- Ovia North-East