Average IQ in North Carolina

    Average IQ

    99.2

    US Ranking

    #28

    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 North Carolina's IQ Ranking

    North Carolina benefits from the Research Triangle (Raleigh-Durham-Chapel Hill), one of the nation's premier concentrations of universities and research institutions. Duke, UNC, and NC State attract talent from worldwide. Charlotte's financial sector is the second largest in the US. However, the state's rural eastern and mountain communities have significantly lower educational outcomes, creating a two-speed educational landscape.

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

    North Carolina vs Other South States

    StateAverage IQUS Rank
    North Carolina99.2#28
    Virginia101.9#9
    Maryland102.3#12
    Texas99.6#26
    Florida98.4#32
    Georgia98#35
    Tennessee97.1#39
    Oklahoma97#39
    South Carolina96.4#41
    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 North Carolina?

    North Carolina's estimated average IQ is 99.2, ranking #28 — near the national average. The Research Triangle's highly educated population is balanced by rural areas with fewer resources.

    How does the Research Triangle affect NC's ranking?

    The Research Triangle is one of America's premier knowledge hubs, with Duke, UNC, NC State, and EPA/NIEHS research facilities. It dramatically raises the region's educational profile but represents only a fraction of the state's 10+ million residents.

    How does North Carolina compare to Virginia?

    Virginia (101.9) outranks North Carolina (99.2), largely due to Northern Virginia's DC corridor advantage. However, North Carolina's Research Triangle is increasingly competitive, and the gap may narrow as Charlotte and Raleigh continue growing.

    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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