The census is wildly inaccurate. Not only do they count about 80 million illegals for congressional district purposes, but they call all Hispanics white, as well as all Indians, Pakistanis, Bangladeshi, Arabs, north Africans, etc. So they say the USA is 75% white, but really it's more like 35%. Source: Migration Policy Institute, 2018 (in 2017, 41% of USA was white. Now add 8 years of white die-off and open border immigration)

The country is full of cities like this now. You might look around your neighborhood and see a lot of white people, but there are entire cities that are only 2% white but are counted as almost 100% White because Hispanics count as white on the census.