Average IQ in South Carolina

    Average IQ

    96.4

    US Ranking

    #41

    of 50 states

    Region

    South

    Note: State-level IQ estimates are derived from standardized test scores (NAEP, SAT, ACT) and demographic data. They reflect population-level trends influenced by education funding, socioeconomic factors, and demographics — not the intelligence of any individual resident.

    About South Carolina's IQ Ranking

    South Carolina faces educational challenges common to the Deep South — lower education spending, higher poverty rates, and limited rural educational resources. Charleston's growing tech and tourism sectors and Greenville's manufacturing renaissance are improving outcomes in metro areas, but rural communities lag significantly behind.

    For global context, see how the US compares in our United States IQ page and the full country rankings.

    South Carolina vs Other South States

    StateAverage IQUS Rank
    South Carolina96.4#41
    Virginia101.9#9
    Maryland102.3#12
    Texas99.6#26
    North Carolina99.2#28
    Florida98.4#32
    Georgia98#35
    Tennessee97.1#39
    Oklahoma97#39
    Kentucky96#42
    Alabama95.7#43
    West Virginia95.5#44
    Louisiana95.3#45
    Arkansas95#46
    Mississippi94.2#50

    Frequently Asked Questions

    What is the average IQ in South Carolina?

    South Carolina's estimated average IQ is 96.4, ranking #41. Growing metro areas are improving, but rural poverty and limited educational resources remain challenges.

    Is South Carolina's education improving?

    Yes, particularly in Charleston and Greenville, where economic growth is attracting educated workers and increasing school funding. BMW and other manufacturers have invested in workforce education programs.

    How does South Carolina compare to North Carolina?

    North Carolina (99.2) outranks South Carolina (96.4). NC benefits from the Research Triangle's concentration of universities and tech companies, while SC is earlier in its economic transformation.

    Explore Other States

    Massachusetts (104.3)New Hampshire (104.2)Vermont (103.8)Connecticut (103.1)Minnesota (103.7)Oregon (103.4)Maine (103.4)Washington (102.9)

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