What the Household Data Shows
The Federal Reserve's Survey of Consumer Finances tracks "other financial assets," a category that includes oil and gas leases, royalties, futures contracts, non-publicly traded stock, and (more recently) cryptocurrency. In 2022, 6.8% of U.S. families reported holding assets in this category, down from a peak of 14.5% in 1989. The decline over three decades likely reflects both the consolidation of producing mineral interests into fewer hands and the category's evolving composition as newer asset types (particularly crypto) entered the mix.
Among families who hold these assets, the conditional mean value was $94,260 in 2022 (in 2022 dollars), the highest in the series' history. The conditional median was $10,000. The wide gap between median and mean underscores the extreme skew in this asset class: a relatively small number of families hold very valuable mineral interests or royalty streams, while many others hold modest positions. This pattern (fewer holders but higher average values) mirrors the consolidation happening in the energy industry itself, where fewer, more productive wells generate larger royalty checks for the owners positioned above them.
Royalty Income on Tax Returns
IRS Statistics of Income data provides the clearest picture of how many American households actively earn royalty income. In tax year 2022, approximately 1.8 million individual returns reported royalty net income totaling $49.4 billion, a record high driven by elevated commodity prices. The average royalty income per filer was roughly $27,500, though this figure is heavily skewed by a small number of large recipients.
The number of filers peaked at 2.3 million in 2014, during the height of the shale drilling boom, and has since declined to about 1.8 million as production consolidated into fewer, higher-output wells. Yet total royalty dollars have risen sharply: the $49.4 billion reported in 2022 is nearly double the $26.6 billion reported in 2008 (the prior commodity-price peak) and six times the $8 billion reported in 2000. The story is one of concentration, fewer households receiving royalties, but much more income flowing to those that do.
Commodity Prices and Household Income Volatility
Mineral royalties are calculated as a percentage of the gross value of production (typically 12.5% to 25% of the wellhead price, depending on the lease. This means royalty income moves directly with commodity prices, introducing volatility that most other household income streams don't exhibit. Total royalty income reported on tax returns swung from $34.2 billion in 2014 to $17.8 billion in 2016 (when oil prices collapsed) and back to $49.4 billion in 2022) a 2.8x range in just eight years.
For a household relying on royalty income, this volatility is the defining financial planning challenge. A family receiving a 20% royalty on a well producing 50 barrels per day would have seen annual gross royalties drop from roughly $345,000 in 2014 to $158,000 in 2016, then rebound to $345,000+ in 2022, with no change in production volume. The Inflation Reduction Act of 2022 raised the federal onshore royalty rate from 12.5% to 16.67%, the first increase since 1920, adding a modest boost for mineral owners on federal land.
Geographic Concentration
Mineral rights wealth is extraordinarily concentrated geographically. The Permian Basin (West Texas and Eastern New Mexico), the Eagle Ford (South Texas), the Bakken (North Dakota), and the Appalachian Basin (Pennsylvania, West Virginia, Ohio) account for the vast majority of production growth and royalty income. The Permian alone drove most of the U.S. output increases in 2023 and 2024.
Outside these prolific basins, millions of mineral rights owners hold interests that may never generate meaningful income. Industry estimates suggest that while roughly 12 million Americans own mineral rights, fewer than 2 million file tax returns reporting royalty income in any given year. The result is a highly skewed distribution where families in the right locations receive outsized income, while the majority of mineral owners hold dormant interests with little near-term economic value.
Fewer Wells, More Income Per Household
One of the most striking trends in U.S. energy is the divergence between well count and production. The number of producing wells peaked at over 1 million in 2014 and has since declined to roughly 918,000, an 11% drop. Yet during that same period, U.S. crude oil production rose 50% and natural gas production grew similarly. The explanation is well productivity: horizontal wells, which now account for 22% of all producing wells, generate dramatically more output per well than conventional vertical wells.
For mineral rights households, this means fewer active leases generating more revenue per lease. The consolidation toward fewer, higher-productivity wells concentrates royalty income. Since 2018, wells producing 100 to 3,200 barrels of oil equivalent per day have accounted for more than two-thirds of total U.S. output, even though 78% of all wells produce 15 BOE/d or less. The royalty math strongly favors the small fraction of mineral owners whose interests sit beneath prolific shale formations.
Estate Planning and Household Wealth
Mineral rights present unique challenges and advantages for household wealth planning. Unlike stocks or bonds, there is no public exchange for mineral interests. Valuation requires estimating remaining recoverable reserves, future commodity prices, decline curves, and lease terms. Market transactions in the secondary mineral market typically value producing interests at 3 to 6 times annual cash flow.
The IRS taxes mineral royalties as ordinary income, with cost depletion and percentage depletion allowances providing some offset. Critically for estate planning, mineral rights receive a stepped-up basis at death, making them attractive intergenerational transfer assets. Many mineral fortunes in Texas, Oklahoma, and North Dakota have been passed through multiple generations, with descendants continuing to receive royalty checks decades after the original lease was signed.
For the $500K+ net worth household, mineral rights are a real asset with commodity price exposure, income generation, and estate planning benefits, though one that comes with substantial volatility and illiquidity. The SCF data suggests that among families who hold these types of assets, the mean portfolio value now exceeds $94,000, a figure that has roughly doubled in real terms since the early 1990s even as the share of families holding them has narrowed.
A Uniquely American Household Asset
In most countries, subsurface resources belong to the state. In the United States, private individuals can own the oil, gas, coal, and other minerals beneath their land, and lease those rights to energy companies in exchange for royalty payments. An estimated 12 million Americans hold some form of mineral rights, and over 80% of U.S. drilling takes place on private land. This private ownership structure is a defining feature of the American property system and a key reason the shale revolution happened here and not elsewhere.
For the wealth-building household, mineral rights represent a genuinely alternative asset: income-generating, tied to commodity prices, and often passed across generations. They don't appear on brokerage statements or in standard portfolio analytics, and they're rarely discussed in mainstream personal finance. Yet for families in producing regions, mineral royalties can constitute a meaningful share of net worth and annual income.