Expected salary of a radiologist. According to data we have come across, a radiologist will earn about $365,000 on average per year. In the United States, the median salary of a radiologist is about $385,000 including bonuses. The middle 50% earns between $326,000 and $451,000.The lowest 10% earns $273,000 on average and the highest 10% earns about $510,000 including bonuses.hen these are added, the average salary of a radiologist should be much higher. As with any job, the salary of a radiologist increases with years of experience and it is not uncommon to see earnings of over $600,000 per year for very experienced radiologists.