In that zipcode, you should expect about $200/month for HOA for both condos and townhouses. If the complex has a pool, then you might see $300/month. If you see rates that are much higher, then you'll need some help to dig deeper into the HOA's financial situation.
This is what I have found in the past year or two specifically.
Under 10 years with pool....appx avg. $300-500 without pool $270-375
Over 10 years with a pool....appx avg. $320-475 without pool $250-350
As you can see from current information there are ranges that are very hard to get a handle on.
I hope the properties you are looking at fall into these ranges. When considering the cost of HOA fees you will find the 'minutes' and the 'budget/reserves' will reflect a well managed property. There is nothing worse than living in a "lux property" , for example, having three neighbors that cannot get along..arguing over plants, parking garbage enclosures or animals habits regardless of HOA fees.
READ the minutes and study the HOA Pkg in detail with your chosen Realtor. Understanding what you are paying for is as important as how much your budget allows fro HOA.
Good Luck to you~