That would violate fair housing laws by gender discrimination.We've had a few instances of what we call "homewreckers": tenants who make the experience so terrible for everyone else that people want to move out.

There are actuary tables used to determine the value of a property encumbered with a "Life Estate" based on the tenants current age and gender. 

I could not have been the only one as they later put a pathway sign in addition to changing the existing gender signs).  

Feelings are not FACTS because you verbalize those feelings Kelly: https://www.newsnationnow.com/politics/countries-issued-trav...So the FACTS in the issued Travel ADVISORIES (not warnings) for traveling to USA are (a) follow the dang law, and (b) reality is your born with either indoor or outdoor plumbing, so STOP playing fantasy games demanding people pretend your something other than exactly what you are and put either male or Female on the dang paper, the gender you were born with.     

.)- civil court records with applicant names as plaintiff/defendant ( shows history of slow/no-pay or evictions that never show on zillow screening),  -check civil/criminal public records every city /county/state listed on credit report previous addresses ( veriy race/gender/dob to insure same person)-verify business name/address phone, (paystubs created by applicant), - In my experience,  any local move with urgency is a red flag for someone  in eviction  process. 

If you mean that a degree in statistics or”gender studies” may not be useful in a career as a sales representative, you might be right.  

Single-gender homes are only for transitional housing (like soberliving houses, halfway houses, etc). 

You may come across pushback with having co-gendered units so as you grow I would suggest leaving room to have unit(s) that are male and female only for those who are more comfortable with living with others from the same gender. 

Sure, take 10,000 homes bought by investors, and do regression analysis that gives me an indication of variables that are common, like geographic area, home value, home owner's age, income level, political persuasion, gender, ethnicity, or anything else!

Race, Disability, Age, Gender, Familial Status, Military Status & Religion.