thumb|left|Map of Fairchilds Fairchilds is located in south-central Fort Bend County at (29.446300, –95.779208). According to the United States Census Bureau, the village has a total area of , of which , or 0.31%, is water.
thumb|left|map of fairchilds fairchilds is located in south-central fort bend county at (29446300 –95779208) according to the united states census bureau the village has a total area of  of which  or 031% is water