High IQ doesn't seem very high because of the way people tend to associate with similar people.
For example, less that 2% of the US population has a professional or doctoral degree, but over 50% of my close friends irl have a professional or doctoral degree. Those people have a tendency to have high IQs. High IQ also tends to cluster in families. I'm not quite a moron compared to my brother, but close, high IQ and graduate degree notwithstanding.
And of course, APS is another self-selecting group. We had a poll on educational attainments a while back. Certainly did not reflect the national averages at all.
One problem with using IQ as a qualification for hiring in the US is that many people don't know their IQ.