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.
1 is the lowest while 36 is the highest score that one can achieve. The national composite or total ACT score average is around 21. The national average for the Reading exam is also about 21. In addition, the Mathematics national average is 21, while the English and Science exam scores are about 20 to 20.8. is the lowest while 36 is the highest score that one can achieve. The national composite or total ACT score average is around 21. The national average for the Reading exam is also about 21. In addition, the Mathematics national average is 21, while the English and Science exam scores are about 20 to 20.8.