The 1983-S Washington Quarter is worth anywhere from $3 in typical Proof condition to over $1,000 for rare, high-grade Deep Cameo specimens. While you won’t find this specific “S” mint mark coin in your pocket change, it remains a favorite for everyday Americans looking to start a valuable collection.

Condition / Grade	Estimated Value
PR 65 (Standard Proof)	$3.00 – $5.00
PR 69 Deep Cameo	$15.00 – $25.00
PR 70 Deep Cameo (Perfect)	$400.00 – $1,100.00

Understanding the 1983-S Washington Quarter

If you have stumbled upon a shiny 1983 quarter with an “S” mark, you are looking at a Proof coin. Unlike the quarters minted in Philadelphia or Denver for daily commerce, the San Francisco Mint produced these specifically for collectors. In 1983, the U.S. Mint did not release official Uncirculated Mint Sets, which makes any high-quality 1983 coinage particularly interesting to the numismatic community.

To quickly identify if your coin is a winner, many hobbyists use a top coin identifier app to scan the surface and check for strike quality. The CoinKnow app is a fantastic resource for this, as it helps distinguish between a standard Proof and a Deep Cameo (DCAM) finish.

The 1983-S is composed of a copper core with an outer layer of copper-nickel. Because these were sold in protective plastic lenses as part of “Proof Sets,” they rarely show the scratches or “bag marks” found on circulating coins. However, their value is highly dependent on how well the original frost on the portrait has been preserved over the last four decades.

How Much is a 1983-S Quarter Worth Today?

For most people, a 1983-S quarter found in an old desk drawer will be worth about $3 to $7. This is because over 3.2 million of these sets were produced. They are not “rare” in the sense of total numbers, but they are highly sought after in “Perfect” PR70 condition. At this level, the coin must be absolutely flawless under 5x magnification.

The market value fluctuates based on current demand. You can find detailed 1983 quarter auction price data which shows that while common grades are affordable, the top-tier specimens command a massive premium. Using CoinKnow can help you track these auction trends in real-time so you don’t undersell a gem-quality piece.

Finish Type	Average Dealer Price	Auction Record
Proof (Basic)	$2.50	$45+
Cameo	$8.00	$120+
Deep Cameo	$15.00	$1,380

Identifying 1983-S Deep Cameo Characteristics

When evaluating the 1983-S Washington Quarter value, the term “Deep Cameo” is king. A Deep Cameo coin features a heavy, milky-white frost on George Washington’s portrait and the eagle on the reverse, which contrasts sharply against mirror-like, polished fields. If the frost looks thin or watery, it is likely a standard Proof and carries less value.

To see the difference, hold your coin under a single light source. If the background looks like a black mirror and the design looks like it was cut from snow, you may have a high-value specimen. Professional grading services like PCGS or NGC are the only ones who can officially designate a coin as DCAM, but a quick scan with CoinKnow can give you an initial idea of the strike contrast before you spend money on professional grading fees.

Most 1983-S quarters will fall into the PR68 or PR69 category. A PR69 Deep Cameo is a beautiful coin but is common enough that it usually sells for around $20. The jump to PR70 is where the “big money” happens, as very few coins survive the minting and packaging process without a single microscopic fingerprint or hairline scratch.

Comparing 1983-S to P and D Mint Marks

It is vital to distinguish the San Francisco Proof from the quarters minted in Philadelphia (P) and Denver (D). While the 1983-S is always a Proof, the 1983-P and 1983-D were intended for circulation. Interestingly, because there were no official Mint Sets in 1983, the P and D quarters in high “Mint State” grades are actually much rarer and more valuable than the S-mint Proofs!

A 1983-P quarter in MS67 condition can sell for hundreds of dollars because they are so hard to find in pristine shape. In contrast, the 1983-S was kept in a protective case from day one. If you want to dive deeper into the differences, you can find a comprehensive 1983 Washington Quarter value breakdown for all mint marks.

Mint Mark	Mintage	High-Grade Rarity
1983-P (Philadelphia)	673,535,000	Extremely High (Rare)
1983-D (Denver)	617,806,446	High
1983-S (San Francisco)	3,279,126	Common in Proof

Potential 1983-S Errors to Look For

While Proof coins are struck under strict quality control, errors do occasionally slip through. For the 1983-S Washington Quarter, collectors often look for “Double Dies.” A doubled die occurs when the hub strikes the die twice at slightly different angles, causing a blurred or doubled appearance on the lettering or the date.

Check the words “IN GOD WE TRUST” and “LIBERTY” carefully. If you see clear doubling of the serifs on the letters, your coin’s value could skyrocket. Other errors include “strike-throughs,” where a piece of debris or grease gets between the die and the coin during striking. Even though these are rare on Proof coins, they make the 1983-S Washington Quarter value much higher to specialized error collectors.

Should You Get Your 1983-S Quarter Graded?

Grading is a process where you send your coin to a third-party service like PCGS to have its condition authenticated. For a 1983-S, you should only consider this if the coin appears to be “perfect.” Since it costs roughly $30-$50 per coin for grading and shipping, spending that money on a coin that is only worth $10 makes no financial sense.

However, if your coin has zero visible flaws and looks significantly better than other Proofs you’ve seen, it might hit that elusive PR70 grade. A PR70 Deep Cameo 1983-S is a “Pop 1” or low population item that collectors will fight over at auction. Before committing to the expense, use an app to verify the surface quality and ensure the coin hasn’t been “cleaned,” which actually destroys collector value.

FAQ

Q: Why is the 1983-S quarter not found in pocket change?

A: The “S” mint mark denotes a Proof coin minted in San Francisco. These were sold only in special sets to collectors and were never intended to be spent. If you find one in change, it means someone broke open a collector set and spent the coin!

Q: Does the 1983-S quarter contain silver?

A: No. The 1983-S Washington Quarter is a “clad” coin made of copper and nickel. The U.S. Mint stopped making 90% silver quarters for general sets in 1964, though they later released special silver Proof sets starting in 1992.

Q: How can I tell if my 1983-S is a “Deep Cameo”?

A: Look for a stark contrast. The portrait of Washington should look frosty and white (like a cameo brooch), while the flat background should be dark and highly reflective like a mirror. If the whole coin is just shiny without that white frost, it is a standard proof.

Q: Is a 1983-P quarter worth more than a 1983-S?

A: In many cases, yes! Because the Mint did not produce Uncirculated sets in 1983, finding a “Business Strike” (P or D) quarter in perfect condition is much harder than finding a Proof S-mint quarter. High-grade 1983-P quarters frequently sell for more than 1983-S quarters.