The 1980-S Washington Quarter is worth anywhere from $1 in circulated condition to $10 or more in pristine proof quality — and if you’ve got one sitting in an old coin jar, it might be more interesting than you think. Let’s break down what makes this coin tick and whether yours is worth holding onto.
Whether you stumbled across this quarter in a drawer or inherited a collection, using a reliable coin identification app is one of the easiest ways to get started identifying and valuing your finds right from your phone.
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What Is the 1980-S Washington Quarter?
The 1980-S Washington Quarter is a proof coin struck at the San Francisco Mint, which is why it carries the “S” mintmark. Unlike regular quarters made for everyday use, proof coins are specially produced for collectors. They’re struck multiple times with polished dies, giving them that sharp, mirror-like finish that makes them stand out immediately from circulation coins.
In 1980, the U.S. Mint produced over 3.5 million proof quarters as part of the annual Proof Set, which was sold directly to collectors. These coins were never intended to be used as pocket change — though some have made their way out of their original sets over the years. If yours still has that deep, glassy look, it’s almost certainly a proof. If it looks dull or scratched up, it may have been circulated or handled without care.
The design itself is classic: George Washington’s profile on the obverse, designed by John Flanagan, and an eagle on the reverse. By 1980, the quarter was already nearly 50 years into its run, so this is a well-recognized design with a solid collector base.
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How Much Is the 1980-S Washington Quarter Worth?
Value depends heavily on condition. A proof quarter pulled from an original mint set in excellent condition can fetch anywhere from $3 to $10 in the current market. If it’s been graded by a third-party service like PCGS or NGC at PR-69 or PR-70, values can climb higher — sometimes $25 to $50 or more for top-tier examples.
Here’s a quick reference table to give you a clearer picture:
| Grade / Condition | Estimated Value |
|---|---|
| Circulated / No Box | $1 – $2 |
| Proof (Ungraded, in Set) | $3 – $8 |
| PR-65 to PR-67 (Graded) | $8 – $20 |
| PR-68 (Graded) | $20 – $35 |
| PR-69 / PR-70 (Graded) | $35 – $75+ |
For a deeper look at current market pricing, you can check out live 1980 Washington Quarter price data across multiple grades to see what buyers are actually paying right now.
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What Makes a 1980-S Quarter More Valuable?
Not all 1980-S quarters are created equal. The biggest factor is preservation. A coin that was carefully kept in its original Proof Set packaging — those plastic holders that come with the mint set box — will almost always look better than one that’s been loose in a bag or passed around.
Third-party grading is the other big factor. CoinKnow is a great tool to help you understand what grade your coin might fall into before you send it off to a professional grading service. Getting a coin professionally graded by PCGS or NGC adds credibility and often increases its resale value significantly.
Other things that affect value include eye appeal (no spots, haze, or fingerprints), the sharpness of the cameo contrast (that frosted design against a mirrored background), and whether the original set is complete and intact.
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Should You Get Your 1980-S Quarter Graded or Sell It As Is?
This is the question most people wrestle with. If your coin looks flawless — sharp cameo, no haze, no scratches — it might be worth spending the $20–$30 to have it professionally graded. A PR-69 coin can be worth several times more than an ungraded one.
On the other hand, if the coin has any noticeable flaws or has been out of its original packaging for years, grading may not be cost-effective. In that case, selling it as an ungraded proof or keeping it as part of a personal collection makes more sense.
You can get a better sense of the 1980-S Washington Quarter’s full value range by reading through this detailed 1980 quarter value breakdown, which covers different mint marks and conditions side by side.
If you’re not sure where to start, CoinKnow can walk you through the basics of coin grading and help you figure out what you’ve actually got before making any decisions.
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FAQ
Q: Is the 1980-S Washington Quarter made of silver?
A: No, it is not. By 1980, Washington Quarters were made of a copper-nickel clad composition — 91.67% copper and 8.33% nickel. Silver quarters were last made for circulation in 1964. The 1980-S is a clad proof coin with no silver content.
Q: How do I know if my 1980-S quarter is a proof or a regular strike?
A: Proof coins have a very distinctive look — deeply mirrored fields (the flat areas of the coin) and frosted, raised designs. If your quarter looks shiny and glass-like, it’s almost certainly a proof. Regular business strike quarters from 1980 were made in Philadelphia (no mintmark) and Denver (D mintmark) — not San Francisco.
Q: Is it worth sending my 1980-S quarter to PCGS or NGC for grading?
A: It depends on the coin’s condition. If your 1980-S looks absolutely flawless with strong cameo contrast, grading could push its value well above $30 or $40. But if it has any haze, fingerprints, or light surface marks, the grading fee may cost more than what you’d gain. Using CoinKnow to assess your coin first is a smart move before committing to professional grading services.
