Kenya Postal Codes

Kenya Postal Codes are located here. Kenya zip codes can be accessed by clicking each county.

County in Kenya

Kenya on the Map

Kenya zip codes can be seen on the map. All postcodes of Kenya can be viewed under each county.

About Kenya

Geography and Climate

Kenya is located in East Africa, bordered by Ethiopia to the north, Somalia to the east, Tanzania to the south, Uganda to the west, and South Sudan to the northwest, with a long coastline along the Indian Ocean to the southeast. The country’s terrain is diverse, ranging from low coastal plains and fertile highlands to the Great Rift Valley, which runs north to south and contains lakes, volcanoes, and escarpments. Major lakes include Lake Victoria, Africa’s largest freshwater lake, and Lake Turkana, the world’s largest desert lake. The Mount Kenya massif (5,199 meters) is the country’s highest peak and the second highest in Africa after Kilimanjaro. Kenya’s climate varies by region: tropical and humid along the coast, temperate in the central highlands, and arid to semi-arid in the northern and eastern regions. Rainfall typically comes in two seasons—the long rains (March to May) and the short rains (October to December)—while temperatures remain moderate year-round due to elevation.

Brief History and Government

Officially known as the Republic of Kenya, the country takes its name from Mount Kenya. It was part of the British Empire from the late 19th century until gaining independence on December 12, 1963. Kenya became a republic one year later, in 1964, with Jomo Kenyatta serving as its first president. The nation transitioned from single-party rule to multiparty democracy in the early 1990s and adopted a new constitution in 2010, establishing a devolved system of government with 47 counties. Kenya operates as a unitary presidential constitutional republic, where the President serves as both head of state and head of government. The capital and largest city is Nairobi, an important commercial and diplomatic hub in Africa. The judicial, legislative, and executive branches function independently, reflecting Kenya’s commitment to democratic governance.

Population, Language, and Culture

Kenya has a population of approximately 57 million (2024 estimate). The country is ethnically and culturally diverse, with over 40 ethnic groups, including the Kikuyu, Luo, Luhya, Kalenjin, Maasai, and Somali communities. The official languages are English and Swahili (Kiswahili), both used in education, government, and business. Kenya’s culture reflects a blend of traditional African, Arab, and European influences. Music and dance are integral to social and ceremonial life, with styles like benga and genge gaining international attention. The country is known for its vibrant art scene, storytelling traditions, and athletic excellence—particularly in long-distance running. Religion is predominantly Christian (about 85%), with Islam widely practiced along the coast and in northeastern regions. Kenyan cuisine varies by region but often includes ugali (maize meal), sukuma wiki (greens), and nyama choma (grilled meat).

Economy and Currency

Kenya has one of the most dynamic and diversified economies in sub-Saharan Africa. Key sectors include agriculture, manufacturing, services, and tourism. Agriculture remains the largest employer, producing tea, coffee, flowers, and horticultural exports. The services sector—particularly finance, ICT, and transportation—has expanded rapidly, positioning Kenya as a regional economic hub. Nairobi hosts numerous multinational organizations and is recognized as Africa’s “Silicon Savannah” for its digital innovation ecosystem. Tourism also contributes significantly, with the Maasai Mara, Amboseli, and Tsavo national parks attracting millions of visitors each year. The official currency is the Kenyan shilling (KES), managed by the Central Bank of Kenya. Government initiatives such as Vision 2030 focus on industrialization, infrastructure, and digital transformation to achieve middle-income status.

The Postal Code System

The national postal authority is Posta Kenya, operated by the Postal Corporation of Kenya under the Ministry of Information, Communications, and the Digital Economy. Kenya uses a five-digit numeric postal code system, where the first two digits represent the postal region or major town, and the last three digits specify the delivery area or specific post office.

Examples:

* 00100 – Nairobi GPO (General Post Office)

* 20100 – Nakuru

* 80100 – Mombasa

* 30100 – Eldoret

A standard Kenyan address format is:

```

Recipient Name

P.O. Box Number – Postal Code

City or Town

KENYA

```

Example:

Posta Kenya, P.O. Box 34567 – 00100, Nairobi, Kenya

In most cases, mail is delivered to post office boxes (P.O. Boxes) rather than directly to street addresses, especially outside urban centers. Customers rent P.O. Boxes from Posta Kenya for personal or business use. The corporation provides domestic and international mail, EMS (Express Mail Service), parcel delivery, and logistics services. Postal codes are essential for sorting and routing mail and are also widely used in government and e-commerce databases. Modernization efforts are underway to digitize postal services and integrate geolocation systems for improved last-mile delivery across the country.