There is no documented evidence or reliable information to suggest that Albert Einstein ever made any statements regarding his IQ being higher than average but lower than genius level. It's important to note that IQ tests, as we know them today, were not developed during Einstein's time, so it is unlikely that he had access to an IQ score in the same way it is measured today.
Einstein's intellectual abilities were widely recognized, and he is often regarded as one of the greatest geniuses in history due to his groundbreaking contributions to physics, including the theory of relativity. However, it is also worth mentioning that intelligence is a multifaceted concept that cannot be fully captured by a single numerical value. Different individuals possess various strengths and talents that cannot be accurately represented by IQ scores alone.
It's always essential to critically evaluate the sources of information and be cautious when attributing specific statements or claims to historical figures, as inaccuracies and misattributions can occur.