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Author: Nairobi Postal Codes

Nairobi Postal Codes is an independent reference site for postal codes, post office locations and P.O. Box addressing in Nairobi and across Kenya. It explains how Kenya’s postal code system works and helps readers find the code associated with a particular town or area.

Upper Savannah Postal Code 00521 (Embakasi East): All Areas

Posted on November 1, 2026November 2, 2026 by Nairobi Postal Codes

Upper Savannah Ward lies within Embakasi East Constituency in eastern Nairobi and primarily uses postal code 00521, which is associated with Embakasi Village and surrounding estates in the wider Embakasi area. The ward generally covers the Donholm–Savannah belt and adjoining estates on both sides of Outering Road, with key access via Outering Road, Manyanja Road…

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Postal Code Reference 00101 (Jamia Mosque, Nairobi): Location & Services

Posted on November 1, 2026November 4, 2026 by Nairobi Postal Codes

​Key Facts (00101 – Jamia Mosque)

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Kawangware Postal Code Reference 00100 (Dagoretti North): All Areas

Posted on November 1, 2026November 4, 2026 by Nairobi Postal Codes

Kawangware is listed here with postal code 00100, but According to the Postal Corporation of Kenya, postal codes identify individual post offices, not wards; for a P.O. Box, use the code registered to that box. This guide also links to general Nairobi code 00100. According to the Postal Corporation of Kenya, its published branch information…

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Does Nairobi Use Postal Codes or ZIP Codes?

Posted on November 1, 2026November 1, 2026 by Nairobi Postal Codes

When you’re filling out an online form, shipping a package through a courier service (not necessarily through Posta Kenya), or registering for Online services in Nairobi, you’ll inevitably come across a field asking for a ZIP code or postal code. If you’ve ever found yourself at this point wondering which term applies to Kenya, or whether…

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Kileleshwa Postal Code 00100 (Dagoretti North): All Areas

Posted on November 1, 2026November 1, 2026 by Nairobi Postal Codes

Kileleshwa ward uses postal code 00100 because it lies within urban Nairobi under Dagoretti North Constituency, and many residential and commercial addresses in the area rely on the central Nairobi GPO code for mail routing. The ward covers roughly 9 square kilometres and has a population of just over 27,000 people.​ Neighboring Wards & Boundaries…

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Ngara Ward Postal Code 00600 (Starehe): All Areas

Posted on November 1, 2026November 1, 2026 by Nairobi Postal Codes

Ngara Ward uses postal code 00600 because it is anchored around Ngara Road, which is officially associated with this code in Nairobi’s postal network. The ward lies within Starehe Constituency in central to north Nairobi, just above the central business district and close to Parklands, Pangani, and Nairobi Central wards. Neighboring Wards & Boundaries Ngara…

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Postal Code Reference 00102 (State Law Office & State House, Nairobi): Location & Services

Posted on November 1, 2026November 4, 2026 by Nairobi Postal Codes

Key facts (00102 – State Law Office):

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Utalii Postal Code 00618 (Ruaraka): All Areas

Posted on November 1, 2026November 1, 2026 by Nairobi Postal Codes

Utalii Ward uses postal code 00618 together with the wider Ruaraka area in northeastern Nairobi. The ward lies within Ruaraka Constituency, which has five wards: Baba Dogo, Utalii, Mathare North, Lucky Summer, and Korogocho, all using 00618 as the core postal code for addresses and services. The ward is located off Thika Road, with key…

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Kajiado Postal Codes: Post Offices and Code 01100

Posted on November 1, 2026November 1, 2026 by Nairobi Postal Codes

Kajiado County, officially County Number 034, is one of Kenya’s largest counties by land area. It covers about 21,871 square kilometers according to the 2019 census and was part of the former Rift Valley Province. The county lies south of Nairobi and borders Nairobi to the northeast, Kiambu to the north, Narok to the west,…

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Nairobi Area Code 020: How to Call Nairobi (Landline + Mobile)

Posted on November 1, 2026November 1, 2026 by Nairobi Postal Codes

Quick Answer: Nairobi’s area code is 020 for landline numbers only. Mobile numbers (starting with 07XX or 01XX) do not use area codes. When calling from abroad, use +254 20 followed by the local number. Looking for Nairobi’s area code? It’s 020, but understanding when and how to use it can save you from costly…

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Nairobi Sub-Counties & Postal Codes

  • Westlands00800
  • Dagoretti North00603
  • Dagoretti South00507
  • Kibra00504
  • Lang’ata00509
  • Ruaraka00618
  • Kasarani00608
  • Roysambu00609
  • Starehe00200
  • Embakasi East00521
  • Embakasi Central00518
  • Embakasi West00500
  • Embakasi South00501
  • Embakasi North00516/00615
  • Mathare00611
  • Makadara00522
  • Kamukunji00610

Kenya Codes

  • 1.Nakuru20100
  • 2.Mombasa80100
  • 3.Kwale80403
  • 4.Kilifi80108
  • 5.Tana River70101
  • 6.Lamu80500
  • 7.Taita Taveta80300
  • 8.Kiambu00900
  • 9.Nyeri10100
  • 10.Uasin Gishu30100
  • 11.Kisumu40100
  • 12.Baringo30400
  • 13.Bomet20400
  • 14.Bungoma50200
  • 15.Busia50400
  • 16.Kisii40200
  • 17.Nyamira40500
  • 18.Kajiado01100
  • 19.Machakos90100
  • 20.Makueni90300
  • 21.Kakamega50100

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