Welcome to Union Grove ...

Union Grove is located in Gentry County<1>.

While we don't have a date for the founding of Union Grove, you might consider that their post office opened  in 1866.

A typical abbreviation for Union Grove: Union Grv.

Time Zone: Union Grove lies in the Central Time Zone (CST/CDT) and observes daylight saving time

Union Grove is within the boundaries of the (660) area code.

Communities Also Named Union Grove ...

Using our Gazetteer, we found that there are 24 communities that are also named Union Grove - they are located in Alabama (5), Illinois, Indiana, New Jersey, New York, North Carolina (3), Pennsylvania, Tennessee (6), Texas (4) and Wisconsin.

For more information, see our Tidbits & Trivia Page for Union Grove.

Adding Union Grove to Our Gazetteer ...

We originally found mention of Union Grove in the GNIS. For more information, see the Referenced GNIS Codes section on our Miscellaneous Page.

From our notes, the earliest published mention we've found for Union Grove was on a map (with an unknown title) dated 1861.

We also found Union Grove in the book titled .<2> From that list, the Union Grove post office opened in 1866.

For more details, see References and Mentions for Union Grove.

Off-the-Road Links ...

Unfortunately, we don't know of a website for Union Grove. If you can help, please contact us through our Feedback Page.

The official website for State of Missouri: https://www.mo.gov/