<p>
Because…I messed up. When I queried the CA PSEC database for the degree numbers for specific engineering disciplines, I mistakenly asked for the numbers for all degrees (BS, MS, PhD), not just BS degrees. So let’s try it again. Data are for California in 2005.</p>
<p>Civil BS degrees: 939 (includes EnvE and ArchE)
Civil PE licenses: 1,412
Ratio: 150 %</p>
<p>Mechanical BS degrees: 1,392
Mechanical PE licenses: 208
Ratio: 15 %</p>
<p>Electrical BS degrees: 3,274 (includes CompE)
Electrical PE licenses: 163
Ratio: 5 %</p>
<p>Chemical BS degrees: 324
Chemical PE licenses: 33
Ratio: 10%</p>
<p>So in 2005, the California Engineering Board was actually cranking out Civil PEs at a faster rate than California universities were cranking out Civil BS degrees. This discrepancy probably reflects several factors, including:</p>
<p>(1) The people getting Civil PEs today got their degrees several years ago, when Civil was a more popular major;</p>
<p>(2) California imports people who got civil engineering degrees in other states or other countries, then pursue licensure in California;</p>
<p>(3) Engineers from other disciplines pursue the Civil PE in California, because under California law, Civil PEs have the broadest legal authority.</p>
<p>In any case, the pattern is still clear: Civils commonly pursue the PE, but engineers in other disciplines usually do not. </p>
<p>The BS numbers still fall short of the total that I posted originally, because I did not tabulate engineers in smaller disciplines (petroleum, nuclear, aerospace, industrial, etc).</p>