Florida Banker’s Coca-Cola Plan Turned Quincy Families Into Millionaires

In the middle of the Great Depression, one Florida banker turned everyday community habits into a long-running wealth strategy built around a single stock: Coca-Cola. The result was a farming town in Quincy that briefly ranked among the richest places in the United States by population—and whose fortunes have continued to be passed down for generations.

Background: Quincy in the Great Depression

The story centers on Quincy, Florida, during the 1920s and 1930s when local families faced severe financial hardship. Pat Munroe, a banker and businessman, noticed a recurring pattern in daily life: regardless of how difficult things were, residents still spent spare money on a cold Coca-Cola.

Munroe connected that loyalty to a market opportunity. Coca-Cola had begun trading on the stock exchange in 1919 at $40 per share, but later suffered a major drop—down about 50%—after a conflict involving the sugar industry and bottlers. At one point during the downturn, the shares were reportedly available for as little as $19.

What happened: Munroe’s Coca-Cola investment push

1. Munroe identified what he saw as strong consumer attachment to the Coca-Cola brand, even while Quincy residents struggled financially.
2. He encouraged aggressive buying of undervalued Coca-Cola shares throughout the community, not just among wealthy residents.
3. Rather than acting alone, Munroe persuaded friends, neighbors, and others in town to purchase shares in the company.
4. When customers came to his bank seeking loans, he encouraged them to take additional loans in exchange for buying Coca-Cola stock.
5. A broad cross-section of the town—farmers, merchants, teachers, and anyone who could spend—ended up acquiring shares, and Quincy grew into a community of Coca-Cola shareholders within a few months.
6. Munroe also pressed for one strict rule: keep the shares for as long as possible, even when short-term market swings made selling tempting.

Reaction and outcomes: “secret Coca millionaires”

The approach was portrayed as highly successful for the town. Quincy’s residents were able to withstand economic hardship, with Coca-Cola’s dividends playing a central role. At one point, Quincy became the richest U.S. city by income per person.

Locals even earned a nickname for the phenomenon—“secret Coca millionaires.” The wealth generated by early shares was described as being handed down across generations, creating financial dynasties tied to long-term holding.

How much could one share be worth?

Estimating the total sum for the whole town is described as difficult, but a widely cited study from 2013 (noted as likely outdated) put forward a dramatic benchmark. It suggested that a single Coca-Cola share—with dividends reinvested over a century—can be equivalent to about $10,000,000.

• The study’s figure includes roughly $270,000 in cash dividends before taxes going to the owner.
• It also referenced dividend payments via checks of $67,500 in March, June, September, and November each year.
• It further claimed that if great-grandparents had bought 100 shares for between $1,900 and $4,000 depending on the purchase price, the value today would be over $1 billion, excluding the effect of inheritance taxes on wealth.

Where the story is still visible today

Today, the bank that began the campaign is said to display a Coca-Cola bottle. As of recently, it was reported that 65% of the trust assets managed by that bank were still invested in Coca-Cola shares.

Despite the wealth history, Quincy is described as having changed little since the Great Depression: it remains a quiet, mostly agricultural town with a population under 10,000—where, without knowing the background, it would be hard to spot that “secret Coca” millionaires still walk the streets.