I haven't looked at the AOPA salaries, but if you think $200K is big money in the DC 'burbs, I can tell you it is not. You won't miss any meals, for sure, but entry level single family homes in low-end areas are $400K+. Good(ish) schools, solid middle-middle class areas, $700K and up. Close in, slightly tonier neighborhoods, $1M - $2M. These are "regular" homes, ramblers, Cape Cods, etc., not McMansions. Maryland is very much a tax-spend state - "If you can dream it, we can tax it". Northern VA is slightly better.
I don't know if AOPA management is "good" or "bad", but those bucks are certainly in line for a senior manager in this area. I can tell you an accomplished and connected lobbyist does a heck of a lot better than $200K.