Subdivisions of the Federated States of Micronesia: 4 states

The Federated States of Micronesia consist of four states, Chuuk, Kosrae, Pohnpei and Yap, and the states are divided into municipalities. This list gives each state with its ISO 3166-2 code and capital, and 74 municipalities: 35 in Chuuk, 5 in Kosrae, 12 in Pohnpei and 22 in Yap.

States
4
Groups
1

Updated

Chuuk
Chuuk the state with the most municipalities, coded FM-TRK after its former name Truk
01 · Reading guide

Islands, atolls and municipalities

Chuuk State is built around Chuuk Lagoon, whose islands, among them Weno, Tol, Udot, Uman and Fefan, carry most of its people, and it adds outer island groups: the Mortlock Islands to the south-east, the Hall Islands to the north, Namonuito Atoll to the north-west and the Pattiw region to the west. Oneop, Lukunor, Satawan and Namoluk are among the outer municipalities. With 35 entries Chuuk has the longest list.

Yap State consists of four main islands, Rumung, Maap, Gagil-Tamil and Yap Proper, and many smaller ones, and the municipalities of the main islands sit beside atolls such as Ulithi and Woleai. The English Wikipedia article on the state counts 21 municipalities; the list has 22, because it gives Gaferut Island a line of its own. The names follow English spelling, so Maap appears as Map.

The four states of Micronesia with capitals

Each state with its capital, its ISO 3166-2 code and the number of municipalities on this list.

States 4

Micronesia, ISO 3166-2:FM: 4 states
StateCapitalISO codeMunicipalities
State of Chuuk
Wenolisted as Moen
FM-TRK
35
State of Kosrae
Tofol
FM-KSA
5
State of Pohnpei
Kolonialisted as Palikir
FM-PNI
12
State of Yap
Colonia
FM-YAP
22

Codes: ISO 3166-2:FM, read from the English Wikipedia table that reproduces it on 28 October 2026. Capitals as on the Micronesia page of this site: Wikipedia, States of the Federated States of Micronesia, citing the FSM government.

The 74 municipalities of the four states

The municipalities of each state in alphabetical order.

Chuuk 35

FM-TRKCapital Weno35 municipalities

Micronesia: municipalities by state: Chuuk
MunicipalityNote
Dublon
Eot
Ettal
Fala-Beguets
Fananu
Fefan
Kutu
Losap
Lukunor
Magur
Moch
Moen
Now Weno; capital of Chuuk State
Murilo
Nama
Namoluk
Nomwin
Onari
Oneop
Ono
Param
Pis-Losap
Pisaras
Pulap
Pulusuk
Puluwat
Romanum
Ruo
Satawan
Ta
Tamatam
Tol
Tsis
Udot
Ulul
Uman

Kosrae 5

FM-KSACapital Tofol5 municipalities

Micronesia: municipalities by state: Kosrae
MunicipalityNote
Lelu
Malem
Tafunsak
Utwe
Walung

Pohnpei 12

FM-PNICapital Kolonia12 municipalities

Micronesia: municipalities by state: Pohnpei
MunicipalityNote
Kapingamarangi
Kitti
Kolonia
Madolenihmw
Mokil
Nett
Ngatik
Nukuoro
Oroluk
Pingelap
Sokehs
Uh

Yap 22

FM-YAPCapital Colonia22 municipalities

Micronesia: municipalities by state: Yap
MunicipalityNote
Dalipebinau
Eauripik
Elato
Fais
Fanif
Faraulep
Gaferut Island
Gagil
Gilman
Ifalik
Kanifay
Lamotrek
Map
Ngulu
Rull
Rumung
Satawal
Sorol
Tomil
Ulithi
Weloy
Woleai

Municipalities: the 2007 edition of this list. Island groups of Chuuk and the main islands of Yap: Wikipedia, Chuuk State and Yap State, read on 28 October 2026.

04 · Changes

Moen became Weno, and Pohnpei has two capitals

The capital of Chuuk State appears in the list under its older name, Moen; the island municipality is now called Weno. The ISO code of the state, FM-TRK, still keeps Truk, the earlier name of Chuuk.

For Pohnpei the list gives Palikir as the capital. Palikir is the capital of the federation; the state itself is governed from Kolonia, which is also one of its twelve municipalities. Kosrae, with only five municipalities, is governed from Tofol and Yap from Colonia.

05 · Questions

Questions about the subdivisions of Micronesia

How many states does Micronesia have?

Four: Chuuk (FM-TRK), Kosrae (FM-KSA), Pohnpei (FM-PNI) and Yap (FM-YAP).

Where is Oneop?

Oneop is a municipality of Chuuk State, one of the outer islands outside Chuuk Lagoon.

What is the capital of Chuuk?

Weno, which older lists call Moen.