| Place | Union City |
| County | Atchison |
| State | Missouri |
| Country | United States of America |
| Continent | North America |
| Time Zone | (UTC-4 to -12, +10, +11), Summer (DST), (UTC-4 to -10[d]) |
| Currency | USA Doller (USD) |
| Dialing Code | +1 |
| Date format | MM/DD/YYYY |
| Driving side | Right side |
| Internet cTLD | .us .gov .mil .edu |
| Language | American English |
| Time difference | minutes |
| Latitude | 0 |
| Longitude | 0 |
Union City is located in the county of Atchison of the state of Missouri, United States of America. The latitude 0 and longitude 0 are the decimal geocoordinate of the Union City.
Most of the Union City people speak American English. They also use American English for writing system and they use at schools and education institution. Union City people use American English language for communication.
The vehicle driving side in Union City is right, all vehicles should take right side during driving. Union City people are using its national currency which is United States doller and its internationl currency code is USD. Union City phones and mobiles can be accesed by adding the united states country dialing code +1 from abroad. Union City people are following the yyyy/mm/dd date format in day-to-day life. Union City domain name extension( cTLD) is .us .