Iriaini Postal Codes: 10100 | Mathira, Nyeri
The Postal Codes for Iriaini is 10100 in Mathira, Nyeri, Mathira, Kenya. The table below lists Postal Codes and postcodes for places within Iriaini.
Postal Codes for Places in Iriaini
Showing 7 places in Iriaini. Last verified with official records on April 25, 2026.
| Chehe | |
| Gatundu | |
| Kaguyu | |
| Karia | |
| Kiaguthu | |
| Kiamwangi | |
| Thegenge |
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Sample Address Format for Iriaini
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Iriaini, Mathira, Nyeri, 10100
KENYA
Iriaini on the Map
The map above highlights the geographic boundaries of the Iriaini councils in Kenya.
Iriaini Quick Facts
| Country | Kenya (KE) |
|---|---|
| Administrative Path | Kenya → Nyeri → Mathira |
| Postal Code | 10100 |
| County | Nyeri |
| Constituencies | Mathira |
| ISO Codes | KE / KEN / 404 |
| Top-level domain (ccTLD) | .ke |
| Coordinates | -0.2, 37 |
| Places | 7 |
What to Know About Iriaini
Key Facts
Iriaini is a ward located within the Mathira constituency of Nyeri County in central Kenya. Situated in the eastern part of Mathira, this administrative division lies in the fertile highlands region known for its agricultural productivity and scenic landscapes dominated by Mount Kenya to the northeast. Iriaini covers approximately 45 square kilometers and serves as home to an estimated population of around 15,000 residents, primarily engaged in tea and coffee farming, which form the backbone of the local economy. The ward is divided into several smaller sub-locations and villages that maintain the characteristic rural settlement patterns of the Central Kenya highlands. As part of Nyeri County's administrative structure, Iriaini falls under the devolved system of governance established by Kenya's 2010 constitution, allowing for localized development planning and service delivery. The area benefits from relatively good infrastructure, including access roads connecting it to major towns in the region, and maintains the cultural heritage of the Kikuyu community, which constitutes the majority of its inhabitants. For those seeking detailed location information, this website provides comprehensive postal code data for all sub-regions within Iriaini ward.
Neighboring Regions
- Kianganda
- Konyu
- Karima
- Gatitu
- Ruguru