Allison Gap is an unincorporated community and census-designated place in Smyth County, Virginia.
[1] It did not reappear at subsequent censuses until 2020 when it was relisted as a CDP with a population of 610.
[2] Climate in this area has mild differences between highs and lows, and there is adequate rainfall year-round.
[3] Allison Gap first appeared as a census designated place in the 2020 U.S.
This Smyth County, Virginia state location article is a stub.