The Social Mobility Scorecard: Which Colleges Help Low-Income Students Earn the Most?

Every fall, millions of families sit around kitchen tables with the same question: Is this degree actually worth the money? For affluent families, the answer is usually yes—the financial cushion absorbs most outcomes. But for families earning less than $30,000 a year, the stakes are existential. A degree from the right institution can be the single most powerful engine of upward mobility in American life. A degree from the wrong one can mean decades of debt with little economic return.

Previous installments in this series have examined how earnings vary by field of study, geography, and institutional type. This sixth topic shifts the lens to what may be the most consequential question in higher education policy: Does the college a low-income student attends actually close the earnings gap with their wealthier peers—or does it reinforce it?

Using the College Scorecard’s income-segmented earnings data, we analyzed 1,502 four-year institutions that report median earnings for graduates from different family income backgrounds. The findings reveal a system that is uneven at best and, in some cases, remarkably effective at propelling students from the bottom of the income distribution toward the middle class and beyond.

The Data: Earnings by Family Income, Ten Years Out

The College Scorecard tracks a powerful set of variables that most rankings ignore entirely. Two fields sit at the heart of this analysis: MD_EARN_WNE_INC1_P10, the median earnings of graduates who came from families in the bottom income third, and MD_EARN_WNE_INC3_P10, the same figure for graduates from the top income third. Both are measured ten years after students first enrolled, giving the labor market enough time to sort graduates into career trajectories rather than just first jobs.

Across all 1,502 institutions in our sample, the median earnings of low-income graduates sit at roughly $50,000 ten years out. Their high-income peers, from the same institutions, earn about $60,400—a gap of roughly $10,400, or about 17 percent. That gap persists regardless of how many Pell Grant recipients a school enrolls, though the size and direction of the gap vary enormously from one campus to the next.

At 95 institutions, low-income graduates actually out-earn their wealthier classmates ten years after enrollment—proof that background need not be destiny.

Figure 1 illustrates this pattern across four groups of institutions, sorted by the share of their undergraduates receiving Pell Grants—the federal program for students from families typically earning under $60,000. At every level of Pell enrollment, high-income graduates out-earn low-income graduates. But the story beneath the averages is more nuanced.

Schools with the lowest Pell shares—the most affluent student bodies—show a median gap of about $10,600, while the gap actually widens to roughly $12,000 at schools with the highest Pell shares. One interpretation: the most selective institutions, which tend to enroll fewer Pell students, at least produce relatively strong earnings for the low-income students they do admit. Meanwhile, open-access institutions with the most low-income students face structural headwinds—fewer alumni networks, less geographic proximity to high-paying industries, and thinner career services—that widen the gap.

Mobility Engines: Where Access Meets Outcomes

If the earnings gap is the diagnosis, the next question is which institutions are defying the pattern. We defined “mobility engines” as four-year schools that simultaneously enroll a high share of low-income students (40 percent or more Pell recipients) and produce median low-income graduate earnings above $50,000 at ten years. Of 1,502 institutions, 102 meet both criteria—about seven percent.

The list is dominated by a specific institutional profile: large, urban, public universities in high-cost metropolitan areas. California’s state university system places multiple campuses in the top ranks, with Cal Poly Pomona ($70,200 median for low-income graduates), UC Riverside ($64,200), and San Francisco State ($68,300) all appearing in the top twenty. New York’s CUNY system is equally striking: Baruch College leads the nation among high-Pell institutions at $74,800 in median low-income earnings—outpacing many elite private universities where few low-income students are admitted in the first place.

Baruch College, where 55% of students receive Pell Grants, produces median earnings of $74,800 for its low-income graduates—higher than most Ivy League schools achieve for the same population.

The University of Illinois Chicago, Rutgers-Newark, and the University of Washington-Tacoma round out a group that shares common DNA: they sit inside or adjacent to major labor markets, offer professionally oriented degree programs, and have institutional cultures built around serving commuter and first-generation students. These are not prestige brands. They are workhorses.

Figure 2: The Social Mobility Landscape

Figure 2 maps the full landscape. The upper-right quadrant—high access, high earnings—is where mobility engines live. It is sparsely populated but remarkably consistent in institutional type. Public universities in blue dominate. The lower-left quadrant tells a different story: schools with modest Pell enrollment and modest earnings outcomes, many of them small private colleges with limited career pipeline infrastructure.

Perhaps the most provocative finding involves institutions where low-income graduates actually out-earn their wealthier classmates. We found 95 such schools. MIT leads the list in absolute earnings—its low-income graduates earn a staggering median of $151,900, roughly $11,500 more than graduates from the highest income bracket. The pattern recurs at pharmacy and health science schools, at BYU (where cultural factors likely influence the comparison), and at small elite colleges like Haverford and Colorado College where intensive mentoring and small cohort sizes may close gaps that larger institutions cannot.

The Price Question: What Does Mobility Actually Cost?

Earnings tell only half the story. Net price—the actual cost after grants and scholarships—determines whether a student can access those outcomes in the first place. The College Scorecard reports net price broken down by five family income brackets, and the data reveal a pattern that challenges the conventional wisdom about college affordability.

Figure 3: What Low-Income Families Actually Pay

Figure 3 compares net prices at public universities sorted into three tiers by the earnings of their low-income graduates. The insight is counterintuitive: for the lowest-income families (earning $0–$30,000), the highest-performing public universities charge nearly the same net price as the lowest-performing ones. The median net price for the lowest-income bracket hovers between $8,000 and $11,000 per year regardless of whether the institution’s graduates go on to earn $35,000 or $65,000 a decade later.

This means that for low-income families, the return on investment varies wildly for essentially the same sticker price. The spread in outcomes is not primarily driven by what families pay—it is driven by what institutions deliver after enrollment.

At higher income brackets, the picture shifts. The top-performing public universities charge significantly more to upper-income families—a median of $22,000 to $23,000 annually for families earning above $110,000, compared to $18,000 at the bottom-performing tier. Progressive pricing structures at high-performing schools effectively subsidize low-income access while extracting full value from those who can pay. It is a model that works, and it is far more common at large public flagships than at small private colleges.

What the Data Cannot Tell Us—And What It Demands

Several caveats warrant attention. The College Scorecard’s income brackets are based on family income at the time of enrollment, not on later financial status. Students from low-income families who attend selective institutions are not a random sample—they are, almost by definition, exceptionally talented or resourceful individuals whose outcomes might have been strong regardless of where they enrolled. Economists call this selection bias, and it means that some of the “mobility engine” effect we observe is likely a reflection of student quality rather than institutional value-added.

Additionally, the data captures earnings for all entrants, not just graduates. A school with a high dropout rate among low-income students may show misleadingly high earnings because only the survivors—those who persisted to graduation—remain in the sample at the ten-year mark. Completion rates by income would add crucial context, but the Scorecard does not disaggregate that variable with the same granularity as earnings.

Finally, geography matters enormously. A graduate earning $50,000 in rural Tennessee has far greater purchasing power than one earning $70,000 in San Francisco. Many of the mobility engines identified here are located in the nation’s most expensive metropolitan areas. Whether their graduates are truly “better off” in quality-of-life terms depends on cost-of-living adjustments the Scorecard does not provide.

The Bottom Line: Mobility Is Possible, But Not Automatic

The social mobility data in the College Scorecard reveal a higher education system that works spectacularly well for some low-income students and fails many others. The $10,400 median gap between low-income and high-income graduates is persistent and real—but it is not universal. A subset of institutions, overwhelmingly public and urban, has found the formula: scale, location in strong labor markets, professionally oriented curricula, and a genuine institutional commitment to serving students who arrive with fewer advantages.

For prospective students and families, the implication is clear: where you go matters more than most people realize, and the schools that deliver the best outcomes for low-income students are rarely the ones that top traditional rankings. Baruch College, Cal Poly Pomona, and Rutgers-Newark will never grace the cover of a glossy rankings issue. But for the students they serve, they are among the most valuable institutions in American higher education.

For policymakers, the message is equally direct. The mobility engines in this data set are not accidents. They are the product of deliberate investment in public higher education, progressive net pricing, and curricular alignment with regional economies. Defunding these institutions—or allowing their net prices to rise beyond the reach of the families they serve—would dismantle one of the few reliable ladders of upward mobility that remain in American public life.