{{Short description|Unincorporated community in Ohio, U.S.}} {{Use American English|date=July 2025}} {{Use mdy dates|date=July 2023}} right|Location of Plattsburgh, Ohio
'''Plattsburgh''' (also spelled "Plattsburg") is an unincorporated community in central Harmony Township, Clark County, Ohio, United States.<ref name=gnis>{{GNIS|1085482}}</ref> It is located along State Route 54 near the headwaters of the North Fork Little Miami River.
Plattsburgh is part of the Springfield, Ohio Metropolitan Statistical Area.
==History== Plattsburgh was platted in 1852.<ref>{{cite book | url=https://archive.org/details/historyofclarkco02stee | title=The History of Clark County, Ohio: Containing a History of the County; Its Cities, Towns, Etc. | publisher=W. H. Beers and Company | year=1881 | pages=[https://archive.org/details/historyofclarkco02stee/page/648 648]}}</ref><ref>{{cite book | url=https://archive.org/details/bub_gb_XNoyAQAAMAAJ | title=20th Century History of Springfield, and Clark County, Ohio, and Representative Citizens | publisher=Biographical Publishing Company | author=Rockel, William Mahlon | year=1908 | pages=[https://archive.org/details/bub_gb_XNoyAQAAMAAJ/page/n337 343]}}</ref> A post office was established at Plattsburgh in 1867, and remained in operation until 1968.<ref>{{cite web | url=http://www.postalhistory.com/postoffices.asp?task=display&state=OH&county=Clark | title=Clark County | publisher=Jim Forte Postal History | accessdate=12 January 2016}}</ref>
==References== {{Reflist}}
{{Clark County, Ohio}} {{Authority control}}
{{coord|39|53|46|N|83|36|42|W|display=title}}
Category:Unincorporated communities in Clark County, Ohio Category:Unincorporated communities in Ohio Category:1852 establishments in Ohio Category:Populated places in the United States established in 1852
{{ClarkCountyOH-geo-stub}}