Four or more people in your Fresno home? Then you're part of a nation-worst housing issue Fresno Bee 3/3/2021 Carmen George, The Fresno Bee Mar. 2—Fresno has the most people per household and the highest percentage of families of large U.S. cities, according to a recent report that analyzed data from the U.S. Census Bureau. Four other California cities made the top 10 list for fullest houses in America: Los Angeles, San Jose, Sacramento and San Diego. When all U.S. cities were compared, not just the largest 40, a handful of other San Joaquin Valley cities ranked higher for having the highest percentage of families — housing children under the age of 18. Those are: Madera (No. 2), Hanford (No. 5), Visalia (No. 6), Merced (No. 10) and Stockton (No. 12). They are followed by Fresno (No. 15), Bakersfield (No. 17) and Modesto (No. 18).