State SAT rankings are heavily influenced by participation rates which vary widely.
See here: https://worldpopulationreview.com/state-rankings/sat-scores-by-state
According to the College Board, the average SAT score in 2022 was 1050. Participation rates ranged from 1% in Mississippi and North Dakota to 100% in the District of Columbia Lower participation rates in some states can be for a few reasons, including that more students may opt to take the ACT and that only the highest-performing, most prepared students take the SAT. Because cultural and socioeconomic factors and the quality of schools vary greatly between districts and states, average SAT scores vary greatly.
The following ten states had the highest average SAT scores: Wisconsin (1252), Wyoming (1244), Kansas (1238), Utah (1233), Mississippi (1226), Minnesota (1225), Nebraska (1222), Kentucky (1219), South Dakota (1219), and North Dakota (1212). Other states with average scores over 1200 include Montana, Tennessee, and Missouri. All thirteen of these states have participation rates between 1% and 6%, most likely indicating that only the highest-performing students took the SAT in 2022.
The following ten states had the lowest SAT scores: West Virginia (938), Oklahoma (951), Delaware (968), Idaho (968), Rhode Island (971), New Mexico (976), Illinois (981), Florida (983), the District of Columbia (985), and Michigan (1000). Participation rates were much higher among these states, with most states having 84% to 100% participation, except for Oklahoma, which had 17%, New Mexico with 42%, and Delaware with 65%.
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