Fairview Crossroads is an unincorporated community and census-designated place (CDP) in Lexington County, South Carolina, United States. It was first listed as a CDP prior to the 2020 census with a population of 540.

The CDP is in southern Lexington County, centered on the junction of U.S. Route 178 and South Carolina Highway 113. US 178 leads northwest 15 miles (24 km) to Batesburg-Leesville and southeast 7 miles (11 km) to Pelion, while Highway 113 leads south 7 miles (11 km) to Wagener.

Historical population

Census	Pop.	Note	%±
2020	540		—
U.S. Decennial Census 2020

Fairview Crossroads CDP, South Carolina – Demographic Profile
(NH = Non-Hispanic)

Race / Ethnicity	Pop 2020	% 2020
White alone (NH)	461	85.37%
Black or African American alone (NH)	18	3.33%
Native American or Alaska Native alone (NH)	2	0.37%
Asian alone (NH)	1	0.19%
Pacific Islander alone (NH)	0	0.00%
Some Other Race alone (NH)	2	0.37%
Mixed Race/Multi-Racial (NH)	29	5.37%
Hispanic or Latino (any race)	27	5.00%
Total	540	100.00%

Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos can be of any race.