Research the Fair Housing Practices (Race, gender, Ethnicity, Religion, Rental Class, Etc) in your state website. 

Incredible deal-making conference.This is what every retail needs to see in order to properly assess the viability of a prospective retail site:-Signalized corner, soft corner or mid block-Visibility, frontage and signage -Parking -Ingress/egress -Traffic counts -Population density in a 1, 3 and 5-mile radius -Ditto for median household income -Ditto for ethnic breakdown-Ditto for population growth rate -Ditto for residential and commercial development projects in the pipeline-Proximity to complementary national retailers-Proximity to direct competitors -Proximity to existing locations in the trade area -Lease structure (absolute NNN, modified NNN or NN for build to suits/reverse build to suits; or ground lease) -Rental rate -TI allowance, if any, for aforementioned BTS/Reverse BTS leases

I also some clients that like the ethnically Slovenian area around E 55th / St Clair / Addison in the 44103 zip code, though admittedly this is probably a "D" caliber area with lower rents, more blight, lower property values, etc.

@Bjorik MutizeCurrently I’m only in residential unit but would like to go I to offices and attract triple a clients I have a opportunity the value of the building is 9m but seller willing to give it at 6m like we all know when is to good to be true it not good there is over 30k sqf that are empty a lot of leases are ending on December this year witch is the worst timing everThere’s already a pharmacy inside but lots of b-c tenant such as ethnic community center, travel agency, cafeI want to know how to attract medical lawyers tax experts gouvernement big tenants that bank loves

I purchased a 14-unit apartment building with a very specific ethnic group occupying the entire apartment building.

Probably 1/2 the sales were to investors from one ethnic group. 

GreatSchools.org also includes race/ethnicity by school, and grades schools based on test scores, then partners with ZillowGroup to locate homes for sale in each location. 

I’m also ethnically Filipino and have witnessed first hand the way business is done in my own personal life. 

@Glenn Shaw, I'm not going to address the ethnicity issue at all.

Others' behavior could be people that are likely to have similar proclivities to you, similar geography, similar age, ethnicity, buying habits, interests ... whatever.