Machakos is a County and Town in Kenya with a Postal code of 90100. Machakos is located in the Eastern Region of Kenya, bordering Nairobi and Kiambu to the west, Makueni to the south, Kitui to the east, and Kajiado to the southwest.
Machakos County was established under the 2010 Constitution and is designated as County 016 out of the 47 counties in Kenya. In addition, the County covers 6,208 km², ranking among Kenya’s larger counties and home to over 1.4 million residents, according to the 2019 census.
Machakos County at a Glance
| Information | Details |
|---|---|
| Administrative Type | County |
| Year Established | 2010 |
| Regional Classification | Eastern |
| County Number | 016 |
| Geographic Location | Eastern Kenya, 63 km from Nairobi |
| Total Area (sq km) | 6,208 |
| Population (2019) | 1,421,932 |
| Number of Sub-Counties | 8 |
| Number of Constituencies | 8 |
| County Headquarters | Machakos Town |
| Current Governor | – |
| Main Economic Activities | Agriculture, Trade, Education |
County Government Structure and Administration
Machakos County’s government operates under the County Executive Committee, led by the Governor, with decentralized units managing sectors such as youth and sports. The county also has the County Assembly, comprising elected and nominated members, which oversees legislative functions through sectoral committees (e.g., Budget, Health).
The Leadership of Machasko Structural hierarchy from top to bottom is as follows:
- Governor
- Deputy Governor
- County Executive Committee Members
- Chief officers
Sub-Counties in Machakos County
Machakos County is divided into eight sub-counties, which are also its constituencies, and they are as follows:
- Machakos Town
- Mwala
- Kangundo
- Kathiani
- Matungulu
- Yatta
- Masinga
- Athi River
Postal Codes For Machakos County
What is Machakos’ postal code? Machakos’ postal code is 90100 for its General Postal Service office, which serves the entire county. However, the Postal Corporation of Kenya provides up to 27 Post offices in the county as follows:
| No. | Place/Region Name | Type/Category | Postal Code | Notes |
|---|---|---|---|---|
| 1 | Machakos Town | Town/County HQ | 90100 | County headquarters |
| 2 | Machakos University | University | 90100 | Located in Machakos Town |
| 3 | Machakos Boys High School | School | 90100 | Located in Machakos Town |
| 4 | Masii | Region | 90101 | |
| 5 | Mwala | Region/Sub-County | 90102 | Sub-county headquarters |
| 6 | Mitaboni | Region | 90104 | |
| 7 | Kathiani | Region | 90105 | |
| 8 | Katangi | Region | 90106 | |
| 9 | Kaviani | Region | 90107 | |
| 10 | Kola | Town/Region | 90108 | |
| 11 | Mbiuni | Region | 90110 | |
| 12 | Kivunga | Region | 90111 | |
| 13 | Miu | Region | 90112 | |
| 14 | Muthetheni | Region | 90113 | |
| 15 | Kangundo | Region/Sub-County | 90115 | Sub-county headquarters |
| 16 | Mutituni | Region | 90117 | |
| 17 | Ndalani | Region | 90118 | |
| 18 | Matuu | Region | 90119 | |
| 19 | Emali | Region | 90121 | |
| 20 | Kasikeu | Region | 90123 | |
| 21 | Kithimani | Region | 90124 | |
| 22 | Ekalakala | Region | 90139 | |
| 23 | Masinga | Region | 90141 | |
| 24 | Kithyoko | Region | 90144 | |
| 25 | Daystar | Region | 90145 | |
| 26 | Mutituni | Region | 90177 | Second entry for Mutituni |
| 27 | Athi River | Major Town | 00204 | Uses legacy postal code |
Frequently Asked Questions
What is Machakos’ postal code?
90100
What is a postal code in Kenya?
A postal code is a 5-digit numeric code used by the Postal Corporation of Kenya (Posta) to identify specific areas for efficient mail sorting and delivery. The first digit represents the postal region, the next two digits represent the regional distribution center, and the last two digits represent the delivery office.
What is the postal code of Matuu?
90119.
Is Machakos a city or a town?
Machakos is both an official town and the capital of Machakos County.
What is the postal code for Machakos University?
Its postal code is 90100, with the mailing address is P.O. BOX 136 – 90100
Which number is Machakos County?
016