Were you able to find out about Union City and do some research on the links suggested?
Are you searching for a townhome or a single family home?
There is one high school in Union City, Logan High School.
The school district is New Haven school district. Are you looking to move near an elementary, middle or high school.?
Let me know if you need further assistance. I live and work in the tri cities area, and know the area very well.
Best of luck with your search.