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Kenya · County

Siaya postal codes — Kenya

6 cities · 50 codes in this county, within Kenya's three-level hierarchy.

Cities
Alego UsongaBondoGemRariedaUgenyaUgunja
Postal codes

Siaya postal codes

CountryCountyCityCityZIPLatitudeLongitudeTimezone
KenyaSiayaAlego UsongaCentral Alego406000.03105434.176838Africa/Nairobi
KenyaSiayaAlego UsongaCentral Alego406200.08580034.235000Africa/Nairobi
KenyaSiayaAlego UsongaNorth Alego406000.11989934.343904Africa/Nairobi
KenyaSiayaAlego UsongaSiaya Township406000.04142534.261836Africa/Nairobi
KenyaSiayaAlego UsongaSouth East Alego406000.03776334.317444Africa/Nairobi
KenyaSiayaAlego UsongaUsonga406000.07512134.115207Africa/Nairobi
KenyaSiayaAlego UsongaWest Alego406000.08045334.185141Africa/Nairobi
KenyaSiayaAlego UsongaWest Alego406400.07898634.152924Africa/Nairobi
KenyaSiayaBondoCentral Sakwa (Bondo)40600-0.22922734.148744Africa/Nairobi
KenyaSiayaBondoNorth Sakwa (Bondo)40600-0.07258834.320063Africa/Nairobi
KenyaSiayaBondoNorth Sakwa (Bondo)40601-0.09936534.273993Africa/Nairobi
KenyaSiayaBondoWest Sakwa (Bondo)40600-0.10522034.164453Africa/Nairobi
KenyaSiayaBondoYimbo East40600-0.00450834.125819Africa/Nairobi
KenyaSiayaBondoYimbo East40632-0.04900134.140329Africa/Nairobi
KenyaSiayaBondoYimbo East40637-0.04757234.103832Africa/Nairobi
KenyaSiayaBondoYimbo West40600-0.13277734.032856Africa/Nairobi
KenyaSiayaBondoYimbo West40609-0.07807734.083176Africa/Nairobi
KenyaSiayaGemCentral Gem406000.06096834.458832Africa/Nairobi
KenyaSiayaGemCentral Gem406120.07650534.457948Africa/Nairobi
KenyaSiayaGemCentral Gem406330.09712334.486939Africa/Nairobi
KenyaSiayaGemEast Gem40142-0.00237734.529259Africa/Nairobi
KenyaSiayaGemEast Gem406000.04417234.508928Africa/Nairobi
KenyaSiayaGemEast Gem406080.03079934.489257Africa/Nairobi
KenyaSiayaGemNorth Gem406000.10839234.462685Africa/Nairobi
KenyaSiayaGemSouth Gem40139-0.06023234.427479Africa/Nairobi
KenyaSiayaGemSouth Gem40600-0.04325334.380309Africa/Nairobi
KenyaSiayaGemSouth Gem40602-0.04022134.432910Africa/Nairobi
KenyaSiayaGemWest Gem406000.02690134.450992Africa/Nairobi
KenyaSiayaGemYala Township406000.11255234.515946Africa/Nairobi
KenyaSiayaGemYala Township406100.09544334.533828Africa/Nairobi
KenyaSiayaGemYala Township406160.12246034.540307Africa/Nairobi
KenyaSiayaRariedaEast Asembo40330-0.09909234.398733Africa/Nairobi
KenyaSiayaRariedaEast Asembo40600-0.15594834.401152Africa/Nairobi
KenyaSiayaRariedaNorth Uyoma40600-0.24803034.374791Africa/Nairobi
KenyaSiayaRariedaNorth Uyoma40604-0.27091934.367076Africa/Nairobi
KenyaSiayaRariedaNorth Uyoma40613-0.28381334.322672Africa/Nairobi
KenyaSiayaRariedaSouth Uyoma40600-0.31984734.351992Africa/Nairobi
KenyaSiayaRariedaSouth Uyoma40630-0.32406134.317175Africa/Nairobi
KenyaSiayaRariedaWest Asembo40600-0.17757534.335415Africa/Nairobi
KenyaSiayaRariedaWest Uyoma40600-0.25387934.327016Africa/Nairobi
KenyaSiayaUgenyaEast Ugenya406000.27546334.292833Africa/Nairobi
KenyaSiayaUgenyaEast Ugenya406160.22712534.270549Africa/Nairobi
KenyaSiayaUgenyaNorth Ugenya406000.29535534.263462Africa/Nairobi
KenyaSiayaUgenyaNorth Ugenya406140.25726934.230420Africa/Nairobi
KenyaSiayaUgenyaWest Ugenya406000.22446034.148760Africa/Nairobi
KenyaSiayaUgenyaWest Ugenya406230.17699134.168492Africa/Nairobi
KenyaSiayaUgunjaSidindi406050.20717334.443019Africa/Nairobi
KenyaSiayaUgunjaSigomere406000.20543534.363844Africa/Nairobi
KenyaSiayaUgunjaSigomere406350.20571234.354076Africa/Nairobi
KenyaSiayaUgunjaUgunja406060.20568634.322541Africa/Nairobi

Complete dataset

2,000 rows available in Kenya

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About · County

About Siaya

Siaya is a county of Kenya, made up of 6 cities.

Towns in Siaya include Central Alego, Yimbo East, Central Gem, East Gem, South Gem and Yala Township, together with the surrounding localities whose postal codes are listed above.

  • Alego Usonga
  • Bondo
  • Gem
  • Rarieda
  • Ugenya
  • Ugunja

How postal codes work in Siaya

Kenya uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Siaya follow that format like everywhere else in the country, for example 40600 for Central Alego.

Every code listed here for Siaya begins with the prefix 40, which groups its delivery areas together within Kenya's national numbering.

Postal codes across Kenya, Siaya included, are issued and maintained by Posta Kenya.

What this dataset covers

This reference dataset lists 50 postal codes for Siaya across its cities, each paired with its locality and, where the source provides them, coordinates and a time zone.

Counties

Other counties of Kenya

Baringo
Bomet
Bungoma
Busia
Elgeyo-Marakwet
Embu
Garissa
Homa Bay
Isiolo
Kajiado
Kakamega
Kericho
Kiambu
Kilifi
Kirinyaga
Kisii
Kisumu
Kitui
Kwale
Laikipia
Lamu
Machakos
Makueni
Mandera
Marsabit
Meru
Migori
Mombasa
Murang'a
Nairobi
Nakuru
Nandi
Narok
Nyamira
Nyandarua
Nyeri
Samburu
Taita Taveta
Tana River
Tharaka-Nithi
Trans-Nzoia
Turkana
Uasin Gishu
Vihiga
Wajir
West Pokot

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FAQ

Siaya postal codes — frequently asked questions

Which towns and cities are in Siaya?

Siaya is built around towns such as Central Alego, Yimbo East, Central Gem, East Gem, South Gem and Yala Township, together with the surrounding localities whose postal codes are listed above.

Which cities make up Siaya?

Alego Usonga, Bondo, Gem, Rarieda, Ugenya and Ugunja.

What postal codes does Siaya use?

Every postal code listed here for Siaya begins with the prefix 40.

What format are postal codes in Siaya?

They use Kenya's national 99999 format. Five digits, numeric only. 40600 is one code from Siaya.

Who issues postal codes in Siaya?

Posta Kenya issues and maintains postal codes throughout Kenya, Siaya included.

How many postal codes are listed for Siaya?

This reference dataset contains 50 postal codes for Siaya. That is the dataset's own count, not a claim about every code in use.