Average IQ in Indiana: 2026 Data, Rankings & Analysis
Quick answer — Indiana
Estimated average IQ in Indiana: ~100.7 (national rank #26 of 50). Population ~6.8M; capital Indianapolis. Indiana's Midwest economy mixes urban services and rural counties—county-level NAEP and graduation rates vary more than the statewide IQ estimate suggests.
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Indiana's estimated average IQ of 100.7 places it at rank #26 among US states in the Midwest region. Figures reflect education investment and poverty — not individual potential.
Indiana data snapshot
Population (approx.)
6.8 million
Child poverty proxy
~14%
K-12 spend rank (proxy)
#26 of 50
Indiana Avg IQ
~100.7
US Average
~98
National Rank
#26
vs US Avg
+2.7 pts
Indiana vs neighboring and peer states
| State | Avg IQ | Rank | Region |
|---|---|---|---|
| Michigan | 100.8 | #25 | Midwest |
| Missouri | 100.5 | #27 | Midwest |
| North Dakota | 103.8 | #3 | Midwest |
| Minnesota | 103.7 | #5 | Midwest |
Important context
State IQ averages reflect policy and economics — not genetics. Indiana's Midwest economy mixes urban services and rural counties—county-level NAEP and graduation rates vary more than the statewide IQ estimate suggests.
Indiana in the national rankings
| State | Avg IQ | Rank |
|---|---|---|
| Massachusetts | 104.3 | #1 |
| New Hampshire | 104.2 | #2 |
| Indiana | 100.7 | #26 |
| Louisiana | 95.3 | #49 |
| Mississippi | 94.2 | #50 |
Factors behind Indiana's score
Education investment
Indiana K-12 spending ranks near #26 nationally in our proxy model — strongly correlated with average IQ estimates.
Poverty & inequality
Child poverty proxy ~14% in Indiana affects nutrition, stress, and school readiness in early childhood.
Midwest labor market
The Midwest economy shapes migration of college graduates in and out of Indianapolis metro areas versus rural counties.
Urban vs rural mix
Indiana's mix of metros and rural districts creates wider within-state IQ variance than a single statewide number suggests.
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Frequently asked questions — Indiana
What is the average IQ in Indiana?
The estimated average IQ in Indiana is approximately 100.7, placing it at rank #26 among US states. This is above the US average of ~98 and reflects systemic factors including education funding, poverty rates, and access to resources — not inherent differences in cognitive potential.
Why does Indiana rank where it does in average IQ?
Indiana's ranking reflects environmental factors: education spending per pupil (approximate rank #26), poverty (~14% child poverty proxy), and urban/rural opportunity. Indiana's Midwest economy mixes urban services and rural counties—county-level NAEP and graduation rates vary more than the statewide IQ estimate suggests.
Is the IQ data for Indiana accurate?
State IQ estimates are based on multiple studies and correlate with educational achievement data. Capital Indianapolis and a population of ~6.8M shape labor markets and school systems. Individual variation within Indiana remains enormous.
How does Indiana's IQ compare to the US average?
Indiana's estimated average IQ of 100.7 is approximately 2.7 points above the US average of 98.
Can I score above average even if I'm from Indiana?
Absolutely. State averages are population statistics — they say nothing about individual potential. Your IQ reflects your specific education, environment, and opportunities, not your state of residence.
How does Indiana compare to neighboring states on average IQ?
Indiana (≈100.7) ranks #26 nationally. Compare with Michigan and Missouri in the full table on our Average IQ by State hub.
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