Editing Plainview, Tennessee (section)

===2020 census===
{| class="wikitable" style="text-align:right"
|+Plainview racial composition<ref>{{Cite web|title=Explore Census Data|url=https://data.census.gov/cedsci/table?g=1600000US4759020&tid=DECENNIALPL2020.P2|access-date=December 27, 2021|website=data.census.gov}}</ref>
!scope="col"| Race
!scope="col"| Number
!scope="col"| Percentage
|-
!scope="row"| [[White (U.S. Census)|White]] (non-Hispanic)
| 1,946
| 94.47%
|-
!scope="row"| [[African American (U.S. Census)|Black or African American]] (non-Hispanic)
| 10
| 0.49%
|-
!scope="row"| [[Native American (U.S. Census)|Native American]]
| 5
| 0.24%
|-
!scope="row"| [[Asian (U.S. Census)|Asian]]
| 2
| 0.1%
|-
!scope="row"| [[Pacific Islander (U.S. Census)|Pacific Islander]]
| 2
| 0.1%
|-
!scope="row"| [[Race (United States Census)|Other/Mixed]]
| 47
| 2.28%
|-
!scope="row"| [[Hispanic (U.S. Census)|Hispanic]] or [[Latino (U.S. Census)|Latino]]
| 48
| 2.33%
|}
As of the [[2020 United States census]], there were 2,060 people, 756 households, and 547 families residing in the city.