Quick answer: Frank Costello’s net worth at the time of his death in 1973 has been estimated at around $150 million, a figure that would represent roughly $1 billion or more in 2026 purchasing power. No authoritative public financial record confirms his exact personal fortune, so this figure remains a historical estimate rather than a verified valuation.
Frank Costello Bio Data
| Category | Details |
|---|---|
| Full name | Francesco Castiglia |
| Known as | Frank Costello |
| Date of birth | January 26, 1891, according to commonly cited biographies |
| Age at death | 82 |
| Place of birth | Lauropoli, Calabria, Italy, according to commonly cited accounts |
| Nationality | Italian-American |
| Height | Approximately 5 ft 8 in, according to IMDb; not independently verified |
| Weight | Not publicly verified |
| Health conditions | Not publicly verified |
| Religion | Not publicly verified |
| Education | Not publicly verified |
| Profession | Organized crime, gambling and racketeering |
| Zodiac sign | Aquarius, based on the commonly reported birth date |
| Spouse | Lauretta “Bobbie” Geigerman |
| Children | Not publicly verified |
| Estimated net worth at death | Approximately $150 million, according to Celebrity Net Worth |
| Inflation-adjusted equivalent | Roughly $1 billion or more in 2026 purchasing power |
| Social media accounts | None; Costello died in 1973 |
| Date of death | February 18, 1973 |
| Place of death | New York City, New York, United States |
| Famous for | Leadership of the Luciano crime family, gambling operations, political connections and the Kefauver hearings |
Historical note: Biographical sources do not always agree on Costello’s early-life details. His commonly reported birth date is January 26, 1891.
Disclaimer: Net worth figures are estimates based on publicly available data and may vary.
Who Was Frank Costello?
Frank Costello, born Francesco Castiglia, became one of the most influential organized-crime figures in American history. He built his reputation through gambling, bootlegging, political connections and relationships with powerful underworld figures. His influence earned him the nickname “The Prime Minister of the Underworld,” a reference to his reputation as a negotiator who often preferred influence and alliances over open violence.
Costello immigrated to the United States with his family as a child. They settled in Manhattan, where he grew up in an immigrant neighborhood shaped by poverty, street gangs and organized crime. As a teenager, he entered the criminal world and faced several arrests. His early experiences introduced him to the networks that would later support his rise.
His association with Charles “Lucky” Luciano became a defining part of his career. During Prohibition, the illegal alcohol trade created enormous opportunities for criminal organizations. Costello participated in this expanding underworld economy and developed connections that later helped him move deeper into gambling and other profitable operations.
Costello’s influence extended beyond street crime. He developed relationships with political figures, business operators and other organized-crime leaders. Those connections helped him maintain influence across different criminal enterprises and made him a major target for investigators examining organized crime in the United States.
His public profile reached a national audience during the Kefauver Committee hearings of the early 1950s. The Senate investigation examined organized crime and gambling syndicates, with Costello becoming one of its most prominent witnesses.
Frank Costello Net Worth in 2026
Frank Costello’s estimated fortune at the time of his death stands at approximately $150 million in 1973, according to Celebrity Net Worth. That estimate appears frequently in online biographies, but no publicly available audited balance sheet establishes the amount.
Inflation calculations suggest that $150 million in 1973 would represent roughly $1 billion or more in 2026 purchasing power. The exact conversion depends on the inflation index and calculation date.
Three financial concepts matter when interpreting this estimate:
- Historical wealth: the amount a source attributes to Costello around the time of his death.
- Inflation-adjusted purchasing power: the approximate modern value of that historical amount.
- Personal net worth: the value of assets he personally owned, minus debts and liabilities.
The third figure remains unknown. Costello operated through criminal networks, partnerships and revenue-producing businesses that did not maintain the kind of transparent records researchers expect from legitimate public companies.
Money associated with a criminal organization did not necessarily belong to its leader personally. Associates, operating partners and intermediaries could control portions of the proceeds. Expenses, legal problems, taxes and other obligations could also reduce the amount Costello ultimately retained.
The $150 million estimate offers a useful reference point for understanding the scale attributed to his wealth. It should not serve as proof that he personally held that amount in cash, property or investments.
Frank Costello’s Wealth-Building Timeline
Early Years: Entry Into the Criminal World
Costello’s early financial circumstances remain undocumented. He grew up in Manhattan, entered street-gang activity as a young man and encountered the criminal justice system through several arrests.
His early activities did not provide the foundations for a conventional business career. His rise depended on criminal associations, access to illicit markets and the opportunities that emerged as organized crime expanded.
No reliable public source establishes his personal income or net worth during this period.
Prohibition: The First Major Opportunity
Prohibition created a vast illegal market for alcohol between 1920 and 1933. Criminal organizations built supply chains, distribution networks and partnerships to meet demand for liquor.
Costello worked within this environment and developed relationships with figures such as Lucky Luciano. The connections he established during this period helped him expand his influence beyond local street crime.
Bootlegging played an important role in the development of his criminal network. Gambling later became a central part of his financial interests.
Peak Influence: Gambling and Political Connections
Costello’s influence grew during the 1930s and 1940s. He became closely associated with the leadership of the Luciano crime family and its gambling operations.
His reputation rested partly on his ability to maintain relationships with people across different sectors of society. Those connections helped him navigate a criminal environment in which disputes, enforcement actions and rivalries could threaten profitable operations.
The Kefauver hearings brought his activities into public view during the early 1950s. The investigation revealed the national reach of gambling syndicates and made Costello one of the most recognizable figures in the organized-crime inquiry.
Later Years: Retirement From Leadership
Costello’s career faced increasing legal and personal risks during the 1950s. Authorities pursued tax-related charges, and rivalries within organized crime threatened his position.
In 1957, Vincent Gigante shot Costello during an assassination attempt associated with Vito Genovese. Costello survived the attack and relinquished leadership of the Luciano crime family.
He continued to maintain gambling interests after stepping away from the top position. His later years involved a quieter public profile, although the full extent of his remaining assets and income remains unclear.
Costello died in New York City on February 18, 1973, at the age of 82.
Frank Costello’s Main Sources of Income
Gambling Operations
Gambling formed a major part of Costello’s financial empire. His activities connected him to bookmaking, slot machines and betting networks that operated across multiple locations.
Illegal gambling businesses could generate recurring revenue through wagers, machine operations and payments from local operators. Their profitability depended on customer demand, the scale of the network, operating costs and arrangements among the people who controlled each part of the enterprise.
Costello’s exact share of the proceeds remains unknown. Historical accounts establish his association with gambling operations more clearly than they establish the amount he personally earned from them.
Bootlegging
Bootlegging helped Costello build his network during Prohibition. Criminal organizations supplied alcohol to customers despite federal restrictions, creating a lucrative black market.
The business required supply connections, transportation, distribution arrangements and protection from law enforcement or rival groups. Costello’s relationships with other organized-crime figures helped him participate in this environment.
Prohibition ended in 1933, changing the market for illegal alcohol. Costello’s continuing involvement in gambling gave him another major source of criminal revenue.
Slot-Machine Operations
Slot machines represented another important part of Costello’s financial interests. Historical accounts describe his connections to machine operations in Louisiana and relationships involving political and organized-crime figures.
A network of gambling machines could produce recurring revenue from customers while relying on local operators to manage day-to-day activity. The people controlling the wider operation could benefit from the proceeds generated across multiple locations.
The available historical record does not establish Costello’s exact ownership percentages or the total profits he personally received.
Bookmaking and Horse-Race Gambling
Bookmaking and horse-race betting formed part of the broader gambling economy associated with organized crime.
These operations accepted bets, coordinated payouts and connected customers with intermediaries who managed wagers. A large network could generate substantial revenue, although the amount retained by any individual depended on the operation’s structure and financial arrangements.
Costello’s involvement in gambling syndicates supports the conclusion that betting contributed to his financial influence. A precise personal income figure remains unavailable.
Real Estate and Commercial Interests
Historical material has associated Costello with real estate and other commercial interests. Such holdings could provide additional sources of income or store wealth outside direct gambling operations.
Property ownership can also make historical wealth difficult to calculate. Researchers need to establish which properties an individual personally owned, what each property was worth at the relevant date, whether mortgages existed and whether ownership passed through companies or associates.
The public record does not provide a complete inventory of Costello’s property holdings or their value when he died.
The Business Strategy Behind Costello’s Wealth
Costello’s activities belonged to organized crime, not legitimate entrepreneurship. An analysis of his financial influence must keep that distinction clear.
Relationships and Alliances
Costello built relationships with influential criminal figures and political contacts. Those connections helped him maintain access to gambling networks and manage disputes.
Relationships had economic value in his world because they could influence access, protection, distribution and control over revenue-producing operations.
Diversification Across Criminal Markets
Costello did not depend on one activity alone. His associations included bootlegging, slot machines, bookmaking and other gambling interests.
Different sources of revenue could reduce dependence on a single operation, although they also exposed him to a wider range of legal and competitive threats.
Geographic Reach
Costello’s gambling connections extended beyond New York. Operations in other locations expanded the reach of the network and created opportunities to earn revenue across different markets.
Geographic expansion also introduced new risks, including local enforcement, rival organizations and disagreements among partners.
Influence and Control
Costello’s reputation as a negotiator helped distinguish him from figures more closely associated with direct violence. His influence depended partly on his ability to maintain relationships and navigate competing interests.
His example illustrates how power and access can support revenue in an illicit economy. It does not make his criminal activities equivalent to legitimate business success.
Historical Significance and Financial Impact
Frank Costello did not receive conventional professional awards. His historical importance comes from his role in organized crime and the investigations that brought its networks to public attention.
Leadership of the Luciano Crime Family
Costello became a leading figure in the Luciano crime family, which later became known as the Genovese crime family.
His leadership connected him to a large network of gambling interests and other criminal activities. The extent of his personal financial ownership remains unclear.
National Gambling Networks
The Kefauver investigation identified Costello as a prominent figure in organized gambling. His testimony helped bring the issue of national criminal syndicates before a broad American audience.
The hearings did not create his fortune. They exposed the scale of the operations associated with his name and increased public scrutiny of organized crime.
The Kefauver Hearings
Costello’s televised testimony became one of the most memorable episodes of the Senate investigation. His appearance attracted attention because he attempted to limit what he disclosed while facing questions about his criminal associations.
The hearings contributed to public awareness of organized crime and the political connections that investigators sought to examine.
Frank Costello’s Assets and Lifestyle
Real Estate
Historical accounts connect Costello with property investments, but researchers cannot establish a complete list of his holdings from the readily available public record.
Any estimate of his property wealth would need to account for purchase prices, market values at the time of death, outstanding debts and legal ownership arrangements.
A reported property interest does not automatically prove that Costello owned the entire asset or held its full market value as personal equity.
Clothing and Public Image
Costello cultivated a polished public appearance. Contemporary descriptions often emphasized his tailored suits and well-groomed presentation.
His appearance helped reinforce the image of a composed, influential figure rather than a conventional street gangster.
Reliable information about his complete wardrobe, personal spending or specific luxury purchases remains limited.
Cars and Luxury Purchases
Specific vehicles, luxury collections and their values are not publicly verified. Claims about particular cars or extravagant possessions should not appear in a factual net-worth article without reliable evidence.
Business Interests
Gambling networks represented the most important revenue-producing interests associated with Costello. Historical sources also connect him with commercial ventures and property investments.
The lack of a verified asset inventory prevents researchers from calculating the precise value of his holdings at death.
Frank Costello Compared With Other Organized-Crime Figures
Researchers often compare Costello with Lucky Luciano, Meyer Lansky and other major figures in American organized crime. These comparisons can provide historical context, but they cannot produce a reliable financial ranking.
The figures operated through different networks and held different roles. Their income depended on the markets they controlled, the partnerships they maintained and the amount of money they personally retained.
Published net-worth estimates for historical criminals often rely on incomplete records, journalistic accounts and later estimates rather than audited financial documents.
Costello’s reported $150 million fortune therefore represents one widely circulated estimate, not a confirmed measure of his wealth relative to his peers.
A responsible comparison should focus on documented influence, known business activities and historical significance rather than presenting uncertain estimates as exact rankings.
Legal Problems and Financial Risks
Government Investigations
Costello attracted federal scrutiny because of his connections to gambling and organized crime. The Kefauver Committee investigated national criminal syndicates and called him to testify.
His appearance made him a major public figure in the investigation. The resulting scrutiny increased the legal risks surrounding his activities.
Tax-Related Prosecution
Costello faced tax-related prosecution during the 1950s. The case created a direct threat to his freedom and financial interests. The Mob Museum’s historical account describes a tax-evasion conviction and imprisonment, followed by the reversal of the conviction on appeal.
Tax enforcement posed a serious risk because it could expose income and assets that criminal organizations otherwise tried to conceal.
Internal Conflict
Organized crime carried risks that conventional businesses rarely face. Disputes over leadership and revenue could lead to violence.
The 1957 assassination attempt demonstrated the danger Costello faced within his own criminal environment. He survived the shooting but stepped away from leadership of the crime family.
Asset and Ownership Uncertainty
Criminal organizations did not generally maintain transparent public accounts. Their finances could involve concealed ownership, cash transactions, intermediaries and disputed claims.
These conditions make it difficult to determine which assets belonged to Costello personally, what liabilities he faced and how much wealth remained in his estate.
Philanthropy and Social Impact
Reliable information about Costello’s charitable giving remains limited. Historical accounts discuss his political relationships and influence, but political connections do not automatically qualify as philanthropy.
Costello’s broader social impact relates mainly to organized crime, gambling syndicates and the relationship between criminal organizations and political institutions.
The Kefauver hearings helped bring these issues to national attention. They also demonstrated the challenges investigators faced when examining influential figures who operated outside conventional business and financial systems.
Publicly verified philanthropy information is limited.
Income Outside Costello’s Main Criminal Activities
Costello’s financial interests extended beyond a single form of gambling, although the details remain incomplete.
Property Investments
Historical references connect Costello with real estate. Property could provide rental income, appreciate in value or serve as a store of wealth.
The surviving public record does not establish the complete size or value of his property portfolio.
Entertainment and Hospitality
Some historical accounts connect Costello with nightclubs and related commercial interests. These ventures could intersect with gambling and nightlife, although exact ownership stakes and personal earnings are not publicly verified.
Gambling-Related Investments
Costello’s relationships with slot-machine operators and betting networks offered ways to earn money through activities beyond direct participation in any single establishment.
Researchers should avoid assigning a specific dollar value to these interests without reliable documentation.
Frank Costello’s Wealth in 2026: Historical Valuation
Frank Costello died in 1973, so a conventional forecast of his future personal earnings would not make sense. The relevant question is how his reported historical fortune compares with modern purchasing power.
A $150 million estimate in 1973 corresponds to roughly $1 billion or more in 2026 dollars, depending on the inflation measure. This calculation describes the approximate purchasing power of the historical amount.
It does not establish the present value of Costello’s estate, the amount he actually owned at death or the value of assets that may have passed to relatives or other beneficiaries.
A reliable estate valuation would require information about personally owned assets, liabilities, taxes, property interests, legal claims and distributions. A complete public accounting of those items is not readily available.
The most defensible conclusion remains that Costello’s fortune has been estimated at $150 million at the time of his death, while his exact personal net worth remains unverified.
Frequently Asked Questions
What was Frank Costello’s net worth?
Celebrity Net Worth estimates Frank Costello’s fortune at approximately $150 million when he died in 1973. No authoritative public financial record confirms that amount.
How much would Frank Costello’s wealth be worth in 2026?
The reported $150 million figure represents roughly $1 billion or more in 2026 purchasing power, depending on the inflation measure. This conversion does not establish the value of his actual estate.
How did Frank Costello make his money?
Costello’s wealth was associated primarily with gambling, slot machines, bookmaking and bootlegging. Historical accounts also connect him with real estate and other commercial interests.
Was Frank Costello a legitimate businessman?
Costello’s principal financial activities involved organized crime and illegal markets. His connections to commercial ventures do not make his criminal operations equivalent to legitimate entrepreneurship.
Was Frank Costello alive in 2026?
No. Costello died in New York City on February 18, 1973, at the age of 82.
Is Frank Costello’s net worth confirmed?
No. The $150 million figure remains a published estimate. The available public record does not establish a definitive inventory of his assets and liabilities.
Conclusion
Frank Costello became one of the most influential figures in American organized crime through gambling, bootlegging, relationships and political connections. His financial interests extended across several criminal markets, and his reputation grew alongside the national reach of organized gambling syndicates.
Celebrity Net Worth places his fortune at approximately $150 million when he died in 1973. Inflation calculations put that amount at roughly $1 billion or more in 2026 purchasing power, but neither figure represents a verified personal balance sheet.
The surviving evidence helps explain how Costello built and maintained his influence. It does not reveal the exact amount he personally owned after accounting for debts, liabilities, partners and other financial obligations.
Frank Costello’s net worth remains a historical estimate, not a confirmed financial figure.
Editorial note: This article distinguishes published wealth estimates from established historical details. It does not treat money associated with organized-crime networks as Costello’s personal property without supporting evidence.
Net worth figures are estimates based on publicly available data and may vary.
