Welcome to Summit ...

While we don't have a date for the founding of Summit, you might consider that their post office opened in 1859.

When the people of Summit refer to themselves (known as a demonym), they frequently use Summitite<2>

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

Area Code for Summit: 660

Communities Also Named Summit ...

While we believe that this Summit is located in Macon County, we know of another 2 Missouri communities named Summit. Those communities are located in the following counties: Callaway and Washington County.

Beyond Missouri, there are 170 communities that are also named Summit - they are located in Alabama (3), Alaska, Arizona, Arkansas (5), California (8), Colorado (2), Connecticut (2), Florida, Georgia (5), Idaho, Illinois (3), Indiana (7), Iowa (4), Kansas (5), Kentucky (5), Louisiana, Maine (3), Maryland (3), Massachusetts, Michigan (10), Minnesota (3), Mississippi, Montana (2), Nebraska (2), Nevada (4), New Brunswick (2), New Hampshire, New Jersey, New Mexico (2), New York (5), North Carolina (4), Ohio (11), Oklahoma, Ontario (2), Oregon (3), Pennsylvania (16), Quebec (3), Rhode Island, South Carolina, South Dakota, Tennessee (4), Texas (3), Utah, Vermont (6), Virginia (5), Washington (4), West Virginia (2), Wisconsin (5) and Wyoming.

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

Adding Summit to Our Gazetteer ...

We originally found mention of Summit 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 Summit was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<3>

X2X - From that list, the Summit post office opened in 1859.

For more details, see References and Mentions for Summit.

Off-the-Road Links ...

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

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

Footnotes ...

<1>	If you're interested in how the shape of Missouri's counties, including Macon, have changed over time, we recommend the Atlas of Historical County Boundaries.
<2>	A demonym is the name for a resident of a community which is usually derived from (or is related to) the name of that community. In other words, it's how the residents of Summit refer to themselves. It's important to note that there aren't any rules for taking a community's name and turning it into a demonym. A demonym is informal and while the majority of Summit may use one name, keep in mind that others may use something different.
<3>	A copy of their list with background information can be found at: https://cblevins.github.io/us-post-offices/data-biography/