|• Total||0.38 sq mi (0.98 km2)|
|• Land||0.38 sq mi (0.98 km2)|
|• Water||0 sq mi (0 km2)|
|• Estimate (2016)||109|
|• Density||290/sq mi (110/km2)|
Plato is an incorporated village in northwestern Texas County, Missouri, United States. It is located about 20 miles northwest of Houston, Missouri and 10 miles south of Fort Leonard Wood on Route 32. The population was 109 at the 2010 census.
As of the census of 2010, there were 109 people, 41 households, and 35 families residing in the village. The population density was 286.8 inhabitants per square mile (110.7/km2). There were 48 housing units at an average density of 126.3 per square mile (48.8/km2). The racial makeup of the village was 95.4% White, 1.8% African American, 1.8% Native American, and 0.9% from other races. Hispanic or Latino of any race were 4.6% of the population.
There were 41 households of which 36.6% had children under the age of 18 living with them, 65.9% were married couples living together, 12.2% had a female householder with no husband present, 7.3% had a male householder with no wife present, and 14.6% were non-families. 14.6% of all households were made up of individuals and 9.8% had someone living alone who was 65 years of age or older. The average household size was 2.66 and the average family size was 2.83.
The median age in the village was 36.5 years. 28.4% of residents were under the age of 18; 7.4% were between the ages of 18 and 24; 23% were from 25 to 44; 17.4% were from 45 to 64; and 23.9% were 65 years of age or older. The gender makeup of the village was 49.5% male and 50.5% female.
Mean center of the United States
The report of Plato as being the mean center was first reported on the Wikipedia mean center page in December 21, 2010 – nearly 3 months before the census officially declared it. The report got quite wide coverage after being reported in the Houston, Missouri Herald article and a Connecticut Public Radio broadcast. Reports subsequently said that Alex Zakrewsky, a planner from Middlesex County, New Jersey claimed to have been the source for the Wikipedia article. Zakrewsky said he had plugged the 2010 numbers into a spreadsheet he developed using year 2000 data to calculate the center. He said that a colleague posted it to Wikipedia. His calculation placed it to the west of the community on Robidoux Creek, 3.2 miles off the official Census report which placed it on the east side of the community ( ).
Waynesville Regional Airport at Forney Field serves the community with air service. Even though it's on Fort Leonard Wood, it is jointly run by the cities of Waynesville and St. Robert and is available for civilian use by private pilots and scheduled commercial passenger service.
- Route 17 is the major north-south route which crosses Interstate 44 at exit 153 at Buckhorn, runs east through Waynesville, turns north to Crocker, and then runs north out of the county to Iberia. South of Interstate 44, Highway 17 hugs the western edge of Fort Leonard Wood, passes near Laquey, and circles south of the post until it runs out of the county and eventually joins Highway 32 in Roby.
- Highway 32 runs west from Route 17 through Plato and continues west through Lynchburg.
The Fort Leonard Wood area has one daily and three weekly print newspapers, as well as an online internet daily newspaper. South of the post, the Houston Herald  covers Texas County issues but doesn't regularly cover Plato village or school issues.
KFBD-FM and its AM sister station, KJPW, are the news radio providers in the Pulaski County area, which includes Fort Leonard Wood as well as northern Texas County. These stations compete with the only other station broadcasting from Pulaski County, KFLW Radio, owned by the Lebanon Daily Record  and working locally from the St. Robert offices of the Pulaski County Mirror  weekly newspaper.
The Daily Guide, commonly known as the Waynesville Daily Guide  but based in St. Robert and serving all of Pulaski County, is owned by Gatehouse Media  and is the central printing plant for three other Gatehouse newspapers in nearby counties, the daily Camden Lake Sun Leader  and Rolla Daily News  as well as the weekly St. James Leader-Journal. The Daily Guide covers school sports and the occasional big story in Plato.
The content of the weekly Fort Leonard Wood Guidon  is produced under the auspices of Army Public Affairs at Fort Leonard Wood but printed under contract by the Springfield News-Leader, a Gannett-owned  newspaper which produces and sells advertisements in the Fort Leonard Wood Guidon. The military contract to produce the Guidon was held by the Lebanon Daily Record until the end of 2002, and before the Lebanon Daily Record had been held by the Waynesville Daily Guide for many years.
The areas south of Fort Leonard Wood, including the unincorporated Pulaski County communities of Big Piney and Palace, are served by the Plato R-V School District, which is based in the northern Texas County village of Plato but also includes parts of Pulaski, Laclede and Wright counties.
Nearby school districts in Success, Manes and Gasconade, are K-8 districts which don't have a high school. Some students from those districts attend Plato High School after finishing school in their own district.
Fort Leonard Wood is in Pulaski County and a high percentage of military personnel live off post in surrounding communities, especially St. Robert and Waynesville but also the farther-out cities of Richland, Crocker, and Dixon, and the unincorporated communities of Laquey, Swedeborg and Devil's Elbow, all of which have a lower housing cost than nearer housing in St. Robert and Waynesville. Military personnel assigned to training areas on the south end of the post sometimes choose to live in the unincorporated areas of Big Piney and Palace in Pulaski County, or the northern Texas County communities of Plato and Roby.
Seven main school districts are fully or partly within the borders of Pulaski County, not counting two small districts which are mostly within other counties and only have only a few dozen residents within Pulaski County. All seven school districts have a high percentage of Fort Leonard Wood military dependents, and over two-thirds of Waynesville students fall into that category.
- "US Gazetteer files 2010". United States Census Bureau. Retrieved 2012-07-08.
- "American FactFinder". United States Census Bureau. Retrieved 2012-07-08.
- "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- "Boundary Changes". Geographic Change Notes: Missouri. Population Division, United States Census Bureau. 2006-05-19. Retrieved 2008-07-13.
- Sutter, John D. "Plato: Town at the center of America." CNN. May 17, 2011. Retrieved on May 17, 2011.
- "Texas County Place Names, 1928–1945". The State Historical Society of Missouri. Archived from the original on June 24, 2016. Retrieved December 28, 2016.
- National Park Service (2010-07-09). "National Register Information System". National Register of Historic Places. National Park Service.
- "Census of Population and Housing". Census.gov. Retrieved June 4, 2015.
- Centers of Population for the 2010 Census, U.S. Census Bureau
- "Missouri town hopes to be named U.S. center of population". KansasCity.com. Retrieved 2011-03-18.
- "Attention falls on Mo. town that might be at the center of the nation". Stltoday.com. 2011-03-08. Retrieved 2011-03-18.
- "How a N.J. man put Plato, Mo., on the map before the census bureau". Stltoday.com. Retrieved 2011-04-03.