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 highest score you can get is 240. Your score is the index score of 190. Congratulations on doing so well as a freshman. The PSAT is the pre-test for the SAT generally given to 11th graders. In your case, you took the pre-test for the pre-test. You did very well, and you can be proud of your scores.