Lathrop, California. Lathrop is a city located in San Joaquin County, California, United States. At the 2010 census Lathropâs population was 18,023. The city is located in Northern California at the intersection of Interstate 5 and SR 120. Contents.
The lowest composite ACT score possible is 1, while the highest ACT score possible is 36. Other factors will help you determine what a good ACT composite score is for you, and weâll look at those in a minute.
The stateâs graduating class of 2015 earned the highest average composite score, 22.7 out of a possible 36. Minnesota students continue to lead the nation in ACT college entrance exam scores, according to national data released Wednesday. The stateâs graduating class of 2015 earned the highest average composite score, 22.7 out of a possible 36, among states in which at least half the graduates took the test. The national average was 21.