The Ballymun-Finglas local electoral area in north Dublin has the highest Covid-19 incidence rate in the country.
It had a rate of 820 cases per 100,000 people in the two-week period that ended on Monday.
That's over three times the national average, of 269.
The second highest was Blanchardstown-Mulhuddart LEA in Dublin at 606, followed by Tullamore LEA in Co Offaly, at 538.