Anyone know why some larger cities are not listed? For example, I am noticing that Oakland, CA is missing. This would have been a major city in 1992 when the list was created as well.

Someone would have had to have signed up to administer the domain during the time that signups were available. In 1992, I think interest would have been pretty low in general. And once the internet became widely known, something.city.state.us domains were pretty unlikable. About the only thing they have going for them is the low low price of (usually) free.

That Neustar list is horribly outdated from 2009 and didn't list sf.ca.us and had scruz.net as the administrator for san-francisco.ca.us.

I checked www.whois.us and oakland.ca.us is administered by locality-support [at] about [dot] us

Try sending them an email?

They have to want one.