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Eight Percent
No Class Offered — Eight Percent

One high school computer science course raises later earnings by 8%. For Black students it is 12%.

One course. Not a degree, not a career — one course.

An empty classroom of desks waiting for a course that is not on the schedule — licensed illustration, not a person in the statistic. No Class Offered — Eight Percent.
An empty classroom of desks waiting for a course that is not on the schedule. Licensed illustration — not a person in the statistic. Photo: Unsplash
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+8%later earnings, from a single high school computer science course
Open country outside a metro area — licensed illustration, not a person in the statistic. No Class Offered — Eight Percent.
Open country outside a metro area. Licensed illustration — not a person in the statistic. Photo: Pexels

One course. Not a computer science degree. Not a career in technology. One course, taken in high school, by students most of whom go on to do something else entirely.

+12%for Black students
+10%for young women

The effect is largest for the students furthest from the field. This is the opposite of how advantage usually compounds, and it means the course does the most good in the places least likely to offer it.

Set that against the access number. 40% of American public high schools offer no computer science at all, and the missing ones cluster in the smallest and poorest districts. The intervention with the largest measured return for low-income and Black students is the one least available to them. Not withheld — simply not built.

For a school board, this is the cheapest line item with a documented return in the entire catalog. For a student whose school does not have it, seven other routes exist and the return does not require the course to have been taken in a school building. For a county, 358 US counties are classified low-education by the USDA and 305 of those are rural — which is where this number is worth the most and collected the least.

What is already paid for

Students on a campus — licensed illustration, not a person in the statistic. No Class Offered — Eight Percent.
Students on a campus. Licensed illustration — not a person in the statistic. Photo: Pexels

Programme names, amounts and deadlines change. These are the doors; verify current terms with the source before counting on a number.

Eight ways in. Read them in order.

Ordered by who owes you. One is law in twelve states. Five are publicly funded. Two owe you nothing at all.

The high school course

The class itself, in the building your child already walks into. Six schools in ten have it.

Required to graduate in 12 states

Dual enrollment

College credit while still in high school. Most states pay for it.

Publicly funded

CTE and the career center

CTE is where a rural district already keeps its technical equipment.

Publicly funded

Community college

Open enrollment in every state. Nobody can turn you away.

Open, but nobody has to teach you

WIOA-funded training

Federal training money through a local board. Every county has one. It is not a loan.

Publicly funded

Registered apprenticeship

Paid from the first day. Earn while learning, with a credential at the end.

Publicly funded

The public library

A machine, a connection and a chair. Free to anyone. Nobody expects you back.

Open, but nobody has to teach you

Self-taught online

Free material. No permission needed. And nobody owes you anything.

No obligation on anyone

By state

Twelve states require a computer science credit to graduate. Thirty-nine do not. Find yours.

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
Sources. Computer science access, participation and graduation-requirement figures: Code.org Advocacy Coalition, State of AI + Computer Science Education, 2023 and 2025 reporting years, reproduced as published. Earnings effect of a single high school computer science course: as reported in the same 2025 release. Occupation representation: Economic Policy Institute analysis of Current Population Survey microdata. County economic type and the low education, low employment, persistent poverty, population loss, housing stress and retirement destination classifications: USDA Economic Research Service County Typology Codes. Metropolitan and non-metropolitan status and labour markets: 2020 Commuting Zones and the OMB metropolitan area definitions. County counts on this page are computed from that committed county file, not asserted, so the number in the sentence and the number of pages that exist cannot disagree. We publish the source so the arithmetic can be checked rather than trusted.

Photographs on this campaign are licensed stock used as illustration — not portraits of the people inside the federal counts. Full credits: CREDITS.md.