VPAP published a graphic showing the Republican presidential primary votes in each Congressional District.
Trump carried the most votes in SW Virginia in the 9th District, while Haley had the most votes in CD 8 and CD 11 in Northern Virginia. The new 7th District voted 69% for Trump, while the traditionally conservative 1st District voted 61% for Trump. See all the results at the below link.
https://www.vpap.org/visuals/visual/primary-results-by-congressional-district-mar-2024/