Banks and ATMs
There are three banks on the island of Kea:
Peiraios Bank in Korissia
National Bank in Ioulida
Alpha Bank in Korissia


Post office
The Greek post office (ELTA) can be found both in Ioulida and Korissia.


Police station
The local police station is in Korissia, or Livadi.


Municipality of Tzia
The town hall and municipality of Tzia are situated in Ioulida.


Emergency numbers
Police: 100
Fire Department: 199
Ambulance: 166

The health centre is located in Ioulida.
There are also two pharmacies, one in Korissia and the other in Ioulida.