For general enquiries contact details are as follows:
Phone (+353) 21 453 5000 (Cork Office) Ext. 5028 or (+353) 1 498 4000 (Dublin Office)
If you know the name of the person you wish to contact, our e-mail addresses are structured as email@example.com.
If you have a specific subject matter query you can contact the relevant person(s) in the CSO directly.
For all Media queries please phone (+353) 21 453 5036.
For all Census queries:
LoCall 1850 236 787 (ROI) or 0870 876 0256 (UK/NI)
or (+353) 1 895 1300 (Swords Office)
or (+353) 1 498 4000 (Ardee Road Office)
or (+353) 21 453 5000 (Cork Office)
Fax: (+353) 1 895 1398
Alternatively email: firstname.lastname@example.org
Office Location Maps
CSO Cork, Skehard Road, Cork, T12 X00E - OpenStreetMap, Google maps
CSO Dublin, Ardee Road, Rathmines, Dublin 6, D06 FX52 - OpenStreetMap, Google maps
CSO Swords, Swords Business Campus, Balheary Road, Swords, Co.Dublin, K67 D2X4 - OpenStreetMap, Google maps
Office Opening Hours
The official opening hours for our offices are 9.00 to 5.45 Monday to Thursday and 9.00 to 5.15 on Friday.
If you would like to submit a complaint you can read more about our customer complaints procedure.