Cornell University asked 25,880 people across 25 countries about Bitcoin — and the biggest takeaway is not about price charts or ETF flows. It is about where and why people actually use the cryptocurrency. Adoption is highest not in wealthy financial centers, but in countries where the local money is broken: El Salvador, Venezuela and Nigeria led the world in the share of people who have ever owned bitcoin.
By Marcus Johnson | October 4, 2026
The Hook: Bitcoin Is Solving a Real Problem
Bitcoin trades around 85,300 USD today with a market value of roughly 1.7 trillion USD, and most Wall Street coverage focuses on exchange-traded funds and rate decisions. But the new Bitcoin Adoption Index from Cornell University, published this week, looked in the opposite direction: at ordinary people. The researchers found that where national currencies are unstable and access to reliable banking is hard, bitcoin stops being a speculative bet and becomes what the report calls “a practical workaround.”
The survey was fielded by Morning Consult in partnership with the Tech Policy Institute at Cornell’s Jeb E. Brooks School of Public Policy, the Cornell Bitcoin Club, the Human Rights Foundation and the Reynolds Foundation. It is one of the largest first-person studies of bitcoin usage ever assembled, covering nearly 26,000 respondents worldwide.
The Evidence: Three Countries Where Bitcoin Works Hardest
Ranked by the share of respondents who have ever owned bitcoin, the leaders were El Salvador, Venezuela and Nigeria. Cornell’s report is direct about why: these are economies where the national currency has been unstable and everyday access to dollars or trustworthy banks is limited.
- Venezuela — years of hyperinflation and strict currency controls made getting dollars difficult, and adoption started growing well before most other countries. One respondent told interviewers bitcoin was “faster, cleaner, and much less risky” than other ways of obtaining dollars.
- El Salvador — made bitcoin legal tender alongside the dollar in 2021, and still buys the asset for its government coffers even though officials admit persuading citizens to use it has been hard. One Salvadoran quoted in the study said: “When nobody controls it, it means we all have control of it.”
- Nigeria — has recorded some of the highest bitcoin transaction volumes in the world, and residents have used it to sidestep the collapse of the naira. One Nigerian respondent said: “I’ve been to six African countries and whenever I go there, I don’t fear it because I know I can spend my bitcoin.”
Ella Hough, a Bitcoin Advocacy Associate at Strategy and a Junior Fellow at Cornell’s Brooks School Tech Policy Institute, summed up the pattern: “Bitcoin works the same everywhere, but people’s need for it does not. Across 25 countries, we found that people are more likely to see Bitcoin as a tool for financial freedom where currencies are less stable, banking access is limited, or monetary controls are tighter.”
The Catch: Most Holders Don’t Understand What They Own
Here is the uncomfortable part of the data. Cornell found that most people surveyed could not explain the basics of how Bitcoin works — including how many coins will ever exist. 58 percent of respondents said they did not know that Bitcoin’s supply is capped at 21 million coins.
That matters for a simple reason: people who use bitcoin as a lifeline are often trusting it without understanding why it is scarce or secure. For investors, it cuts both ways. On one hand, it shows real, sticky demand that does not depend on market hype — families in Caracas or Lagos are not selling because a Fed official gave a speech. On the other hand, it is a reminder that most of the world still holds Bitcoin on faith rather than knowledge, which can make behavior unpredictable when prices swing.
What This Means for Your Portfolio
If you own bitcoin, the Cornell index is a useful gut-check. The case for Bitcoin as a store of value has always rested on demand from people whose own money fails them — and that demand is measurable, widespread and growing in exactly the places predicted by the theory. With bitcoin near 85,300 USD, this survey is a reminder that the asset’s foundation is broader than trading desks in New York.
It also reframes the adoption story you hear in headlines. Approval of ETFs and corporate buying matter for price, but Cornell’s data shows the deepest usage happens person-to-person, in economies under stress. That kind of adoption does not show up in fund-flow tables, and it does not disappear in a bear market.
The Verdict
Cornell’s study of nearly 26,000 people confirms what bitcoin holders have argued for years: where banks fail and currencies wobble, bitcoin works. El Salvador, Venezuela and Nigeria top the ownership rankings not because of speculation, but because the alternative is worse. The knowledge gap — most people cannot name the 21 million cap — is a real weakness, but the practical usefulness is undeniable. For regular investors, this is foundational demand worth knowing about.
The cryptocurrency market remains highly volatile. This article is for informational purposes only and does not constitute financial advice.
25880 people surveyed to confirm what anyone in lagos or buenos aires knew for free. when the local currency melts, btc just works
The nuanced finding is adoption tracking banking access more closely than inflation itself. Those are two different problems and this study actually separates them.
two different problems is right. hyperinflation pushes the panic trade, thin banking keeps usage alive day to day. fix only one and adoption still sticks around
banking access being the stronger predictor than inflation is the actual finding here. plenty of countries with bad money and decent banking show low adoption
the banking access point matches kenya oddly well. m-pesa is everywhere so btc never got the same foothold as nigeria despite similar currency stress. access really is the gate
the m-pesa comparison is underrated. kenya solved rails first so btc stayed an investment there, nigeria never got the rails so btc became the rails
the kenya comparison is spot on. ghana tells the same story, mobile money rails got there first so btc stays an investment instead of plumbing. cornell should break adoption down by corridor next, the rails variable is doing all the work
banking access as the gate matches zimbabwe too. usd cash is everywhere but the queues for it are brutal, thats where btc quietly wins the everyday case
lived in manila for a bit, inflation was mild but the remittance corridors did all the work. banking access drives adoption more than anyone in brussels wants to admit
academia needs the citation tho. now policy people can point at cornell instead of anecdote, and that actually moves remittance regulation talks
citation matters because cbo panels quote sources they already trust. cornell n25 gives remittance reform a number to point at instead of anecdote hour
cornell measuring real people instead of etf flows for once. took academia long enough to look at actual adoption
25 countries surveyed and denmark barely registers in the data. when the krone and the banking app both work there is no reason to bother. adoption tracks broken systems more than belief
Nearly 26,000 respondents and the headline is obvious in hindsight. Venezuela, El Salvador, Nigeria. Where the currency is broken people use bitcoin as plumbing, not as a portfolio.
plumbing is exactly it. nobody in caracas checks the fear and greed index before buying, they are trying to eat this week
25,880 respondents is a serious sample for this field. next step should be adoption broken down by remittance corridor, thats where the plumbing argument actually gets testable
the remittance cost gap should be the headline. formal rails charging 8 percent to move 200 dollars means the informal route wins before ideology even shows up
8 percent on a 200 dollar transfer is 16 dollars off the table before the family sees a cent. mobile money got declared essential at half that spread
Faster, cleaner and much less risky than getting dollars. That quote from a Venezuelan respondent does more for adoption than a hundred ETF approval headlines.
Naira volume numbers back this up. When I send money to family in Lagos the formal route costs more and takes longer. Nobody there is holding sats for the chart.
That Venezuelan respondent quote about dollars being riskier to obtain is the whole story. Policy people in Brussels will still read this and conclude adoption is speculative.
Brussels will read this and still draft another consultation paper. The banking access finding has been visible in the data for years, the Cornell citation just makes it official enough to quote in a footnote.
25,880 respondents and the top adoption countries all share currency trauma. thats the dataset every regulator should be required to read before drafting another consultation paper
Cornell built an index while Wall Street watches ETF flows. Adoption is a broken money story. Price at 85k is a footnote next to that.
el salvador, venezuela and nigeria on top and the common thread is broken money, not the 85k chart. none of those 25,880 people opened a wallet because of an etf approval