Could Biden deny Trump a clean county sweep in all states?

[Nyvin]

Oklahoma County is significantly bigger than Monongalia and is also wealthier and has a higher level of education per capita.   I'd expect the leftward trend to be much stronger in Oklahoma county, even if based on the simple fact that larger urban areas trend left faster than smaller ones generally.  

My hunch is that Biden wins Oklahoma county but comes up short in Monongalia based on that simple little analysis.