Uniontown is a populated place LOCATED WITHIN the City of Astoria. In turn, the City of Astoria is located within Clatsop County.
Uniontown is located at latitude 46.186 and longitude -123.854.
Since Uniontown is located within the City of Astoria, all of the census and demographic data for residents of Uniontown are included as part of the information reported for City of Astoria in the "Profile" tab above.