Like Anna mentioned, back in the day 1 bathroom was the norm. Many of the homes in these communities are older. We do have a lot of homes that were built during the lumber era before modern plumbing so bathrooms were added later were they could find room in the home. A good portion were also built after WW II when 1 bathroom was also sufficient. These areas are older communities however there are many areas that have had more recent development with homes that do match the wants and needs of todays buyer.
You can see the listings in these communities on my website at http://www.EGetz.com.