Well if you ask from a religious standpoint, here it is. Jesus claimed "I and the father are one" thus stating the fact that he was God. He also said that God has "...always been and always will be" meaning that god has never had a beginning or an end. therefore Jesus along with the rest of the trinity ( Father, Son, Holy Spirit) have been around for eternity. Please read on.
Well from what I learned from my mom whom went to catholic school he died at the around the age of 30 and then he was supposedly going to get resurrected. I saw an article saying they found jesus's tomb but I'm not quite sure if it's true or not. Usually I can be gullible at times. :)
I assume you are asking about Jesus as the man Christians believe to be the son of Christ and not Jesus as the all-powerful God (who has no age). To answer your second question first, to find out how old someone is, you count years from their birth, not death. It is estimated that Jesus was born between 7 and 4 BCE, i thing 33 when he was killed..in human animal years..Jesus isn't an age,he's ageless & timeless. Time for mey to catch a nap.
The historically correct answer would be 34. This is the age when he was crucified. The answer from a religious perspective would be the above mentioned 2012 + 34, or 2046, because we started counting years only after his death (A.D.).
The binle says all men are without begining or end.Mortal life is one step or page or chapter or speck or piece of your whole life. Your life is composed of three steps. First pre mortal life in heaven before birth which you forgot. Second where you are mortal life on earth. Third post mortal back where god sends you when you die. So the answer is the same age as you me and everybody else ageless and timeless.
This a problematic question because there is no definitive answer to it. First off if you want to know when his birth was it goes like this: According to Christian tradition he was born in the year 1CE/AD which would put his birth 2011/12 years ago(depending on what time of year he was born) According to the Gospel of Matthew he was born about 6 years before that which would have put his birth in 6BCE/CE making it 2012+6=2018 years ago. According to the Gospel of Luke he was born in the year 6CE/AD making his birth about 2012-6=2006 years ago. But as well according to christian doctrine he the second part of the holy trinity, which makes him ageless and everlasting According to Islamic tradition he was raptured to heaven so he would be one of the ages mentioned in the gospels above, and they await his return, as do Christians, but in a different way. But as a man he was said to have been 34 years old when he either died(christian) or raptured(Islamic). Now given all that, there is no viable historical records of him even having existed, it is possible, but not as the biblical person. So there you have it.