Or Winston-Salem Metropolitan area? Which one of the three are the correct form?
Also if I add state names in metropolitan areas, should I add it after the city name or should I add it after (M)etropolitan (A)rea?
Or Winston-Salem Metropolitan area? Which one of the three are the correct form?
Also if I add state names in metropolitan areas, should I add it after the city name or should I add it after (M)etropolitan (A)rea?
I thought it would help to examine this question via n-grams. First, I tried a case-sensitive search of the three phrases metropolitan area, Metropolitan area, and Metropolitan Area. Not surprisingly, in this case the version of all lower case was the clear winner.
I then added the name Winston-Salem in front and tried again. Alas, Google failed to return any results at all. I tried a different city name instead, specifically Detroit. This time, the results are a little less distinct. The obvious loser is the mixed case version, but the versions with both caps and both lower are virtually tied, with some variations over time I cannot explain.
I would have to conclude that this ultimately comes to down to either personal preferences, or may to the specific style guide in use if writing for an organization.
The Winston-Salem Metropolitan Area is a proper noun, and should be capitalized, much like the Mississippi River, or the Golden Gate Bridge and regions such as "Silicon Valley" (a region being exactly what an MSA or metropolitan are is).