Author: Nairobi Postal Codes

Kasarani Ward uses postal code 00608 within Kasarani Sub-County, located in northeastern Nairobi. The ward covers approximately 15.3 km² and is home to an estimated 145,000 residents. The boundaries of Kasarani Ward are defined by major access roads, including Thika Road, Kasarani–Mwiki Road, and ICIPE Road. Neighboring Wards & Boundaries Direction Neighboring Ward/Area Sub-County Postal…

Karen Ward primarily uses postal code 00502 because it is anchored around the Karen area in Langata Constituency in south‑western Nairobi, where many addresses and institutions explicitly reference “Karen 00502” in their P.O. Box details. The ward occupies roughly 48 km² and has a population of around 24,500 people, making it one of the larger…

Key facts (00200 – City Square): Postal code 00200 is assigned to the City Square Post Office in central Nairobi and acts as one of the core postal codes for the inner Starehe and CBD area. City Square Post Office is located in the City Square building along Haile Selassie Avenue, opposite the Central Bank…

Roysambu Ward uses postal code 00609 as its primary code, serving as the main identifier for mail delivery and P.O. Box arrangements in the area. Located within Roysambu Sub-County, the ward lies in the north-eastern section of Nairobi,. Roysambu Ward is home to landmarks such as the Thika Road Mall (TRM), United States International University…

Kayole Central Ward uses postal code 00518, which is associated with the Kayole Post Office and serves much of Embakasi Central, including the wider Kayole area. This ward forms part of Embakasi Central Constituency, an urban constituency in eastern Nairobi known for its high population density and predominantly low‑income residential character. Neighboring Wards & Boundaries…