 The population density was 4,762.7 people per square mile (1,838.9/km²).The racial makeup of McFarland was 5,433 (42.8%) White, 236 (1.9%) African American, 171 (1.3%) Native American, 84 (0.7%) Asian, 6 (0.0%) Pacific Islander, 6,330 (49.8%) from other races, and 447 (3.5%) from two or more races.Hispanic or Latino of any race were 11,625 people (91.5%).