2010 The 2010 United States census reported that Glenn County had a population of 28,122. The racial makeup of Glenn County was 19,990 (71.1%) White, 231 (0.8%) African American, 619 (2.2%) Native American, 722 (2.6%) Asian, 24 (0.1%) Pacific Islander, 5,522 (19.6%) from other races, and 1,014 (3.6%) from two or more races. Hispanic or Latino of any race were 10,539 persons (37.5%).
2010 thE 2010 UniteD sTates CensuS repORted thAT glenn couNty hAD a POpulATIoN of 28,122. tHE rAcIAl MAKeuP oF gleNn cOunty was 19,990 (71.1%) WhIte, 231 (08%) African ameRIcan, 619 (2.2%) nATive ameriCan, 722 (2.6.%) asian, 24 (0.1%) paciFIC Islander, 5,522 (19.6%) FrOM OTHeR RAces, And 1,014 (3.6%) from two oR more RaCes. hIspanIc OR LAtino oF aNY race were 10,539 PeRsoNS (3.75%).