Average IQ in Texas: Data, Rankings and What It Means

Texas is one of the most politically discussed and economically significant states in America. It has the second largest GDP of any US state, a rapidly growing technology sector centred on Austin, and four of the country's top 50 universities. It also has one of the most significant education funding debates in the nation. When it comes to average IQ in Texas, the state sits in an interesting position — comparable to California in its statewide average but with a very different internal distribution and a rapidly changing cognitive landscape driven by tech migration into its major cities. Understanding this average IQ figure requires understanding both the forces pulling it upward and those weighing it down.

Texas IQ Ranking — Where It Stands Nationally

Texas's estimated average IQ of approximately 95.7 places it at around 22nd nationally — virtually identical to California. Like California, this middle-tier ranking obscures enormous internal variation between the state's major metropolitan areas and its rural regions. To understand what an IQ score actually measures, it helps to remember that state-level figures are composite proxies — not direct measurements — derived from NAEP educational assessments, attainment rates, and occupational complexity data.

What makes Texas particularly interesting from a cognitive geography standpoint is that it is undergoing one of the fastest transformations of any US state. The migration of technology companies from California — including Tesla, Oracle, Hewlett Packard Enterprise, and dozens of major tech employers — is actively reshaping the educational and cognitive demographics of the Austin–San Antonio corridor.

Texas by Region — The Internal Variation

Like California, the statewide Texas average conceals dramatic regional variation. The Austin metropolitan area — sometimes called the Silicon Hills — has become one of the fastest-growing high-IQ population centres in the United States, while other parts of Texas tell a very different story. This same pattern of metro-driven divergence within a single state is explored in detail in the analysis of average IQ in California, where the Bay Area similarly elevates the statewide figure well above what most regions reflect.

The Austin Effect — America's Fastest Growing High-IQ City

Austin deserves special attention because it represents one of the most dramatic cognitive demographic transformations of any US city in the past decade. Between 2015 and 2025, Austin absorbed a massive influx of technology workers from the San Francisco Bay Area — one of the highest-IQ workforce concentrations in the world.

Texas Education System — The IQ Pipeline

The quality of a state's education system is the single most powerful policy lever for influencing average cognitive ability over time. Texas has a complicated education story — substantial investment in certain areas alongside persistent underfunding in others. As the broader research on how to increase IQ makes clear, years of quality schooling consistently produce measurable gains in both fluid and crystallised reasoning — meaning Texas's per-pupil spending gap relative to the national average has real long-term consequences.

Texas vs California vs New York — The Big State Comparison

Texas, California, and New York are America's three largest states by GDP. Comparing their cognitive profiles reveals interesting patterns about how economic structure, diversity, and education policy interact with measured intelligence. New York's significantly higher per-pupil spending of $24,900 — more than double Texas's figure — is the single largest factor behind the 5-point gap in estimated average IQ between the two states, mirroring patterns visible in the detailed breakdown of average IQ in New York.

Why Texas IQ Is Rising

One of the most significant trends in US cognitive geography over the past decade is the rise of Texas as an intellectual destination. Several measurable forces are driving this:

Tech company migration. The exodus of technology companies from California's high-cost environment to Texas has brought a large influx of highly educated, high-IQ workers. Austin in particular has absorbed thousands of software engineers, data scientists, and technology executives who were previously in the Bay Area.

University expansion. The University of Texas at Austin has risen significantly in national rankings and research output. Rice University in Houston consistently ranks among the top 20 US universities. Texas A&M has one of the largest research budgets of any public university in the country.

Immigration patterns. Texas receives significant immigration from Mexico and Central America — which, as noted with California, temporarily suppresses verbal IQ averages while second-generation outcomes tend to reach or exceed national norms.

STEM education investment. Texas has significantly increased STEM curriculum investment in its K-12 system over the past decade, with measurable effects on 4th and 8th grade math proficiency scores that directly correlate with fluid IQ development. The connection between early STEM exposure and the kind of reasoning measured in standard IQ score ranges is well established in the psychometrics literature.

IQ, Income, and Texas's Economic Future

Texas presents one of the most compelling case studies in the United States for understanding the relationship between cognitive performance and economic outcomes at the state level. The research on IQ and income consistently shows that states and regions with higher proportions of college-educated, cognitively demanding occupations tend to generate higher per-capita GDP, lower poverty rates, and stronger intergenerational mobility — all of which Texas's Austin corridor is currently demonstrating in real time.

Houston's Texas Medical Center — the largest medical complex in the world by employment — is a particularly instructive example. It employs over 106,000 people across 60 institutions, concentrating an exceptionally high density of physicians, researchers, and biomedical scientists in a single metro area. The cognitive clustering effect of large-scale knowledge institutions on surrounding communities is well documented: it raises educational aspirations, creates local demand for STEM-literate workers, and generates high-wage employment that allows families to invest more in their children's cognitive development. This dynamic is likely to sustain Houston's position well above the state's rural average for generations.

The downstream effects on income inequality are more complicated. Texas currently has one of the wider Gini coefficients of any US state — reflecting the simultaneous presence of a highly paid knowledge-economy workforce and a large low-wage service and agricultural sector. As Austin and Houston continue to attract high-skilled migrants, this polarisation is likely to widen before structural improvements in K–12 funding can begin to close the gap at the bottom of the distribution.

What This Means for Individual Texans

As with all state IQ data, the most important point is that population averages have no predictive value for any individual. A Texan's IQ is determined by their specific genetic endowment, the quality of their education, their nutritional environment in early childhood, the cognitive richness of their home environment, and dozens of other individual factors.

The state average of 95.7 is a statistical description of a population of 30 million extraordinarily diverse people. It tells you essentially nothing about any specific Texan — including you. What matters for your cognitive development is not your state average but your specific situation — and the only way to know where you actually stand is to take a properly calibrated assessment.