As of 2006 2,118,667
http://www.cso.ie/statistics/Population1901-2006.htm
About 9664112 Females.
the CSO has figures from 2006 as the latest but in the 18-25 group males 321,007 females 311,725, total 632,732
No uniounits live in Ireland. There are about 1.5 million Unionists though.
The life expectancy for males in Ireland is approximately 79 years, while for females it is around 83 years.
a lot.
Many celebrities live in Ireland, far too many to mention, both ones known only in Ireland and international celebrities. Musicians, artists, writers, actors, sports stars, and all sort of people live in Ireland. Many celebrities have homes in Ireland, and of course many celebrities are Irish. Paul Hewson, more famously known as Bono, is Irish and has homes in Ireland.
I presume you mean Republic of Ireland - or just Ireland as we know it! about 4.5million
a lot
one
1.7million
Yes, there are a lot of crows in what are called the bogs of Ireland.
in the census of 2011 there were 112,259 British nationals living in Ireland