Since no link is visible. either directly contact the listing agent, or any local agent/realty office can also help, they all have access to the same information. As for any safety concerns, your best source of information is the local police department, therefore contact/visit with all your questions; if unfamiliar with the area, do visit more than once and at different times of day, possibly chat with locals/neighbors; real estate professionals are prohibited from steering, enticing a buyer to purchase/rent, or not, in specific neighborhoods.
Hi Mary, I responded to your other question suggesting you work with a local Realtor to provide RELEVANT information regarding your upcoming sale. http://www.trulia.com/voices/In_My_Neighborhood/I_will_be_putting_my_house_for_sale_E_Alexander_-273034-p_1-recent?answerId=1000910&thisanswer=1#left_content
However, if you want to take a look at GENERAL trends see: http://www.trulia.com/real_estate/95340-Merced/market-trends/