2009-S Puerto Rico Quarter Value: What Is It Worth Today?

The 2009-S Puerto Rico Quarter is worth anywhere from $0.50 in circulated condition to over $500 for high-grade specimens. While most quarters you find in pocket change are only worth their face value, the “S” mint mark signifies a special production that often carries a premium for everyday collectors.

Condition / Grade	Estimated Value (USD)
Circulated (Average Wear)	$0.25 – $0.50
About Uncirculated (AU)	$1.25 – $3.00
Proof-65 (Clad)	$5.00 – $8.00
Proof-67 (Silver)	$15.00 – $25.00
Proof-70 Deep Cameo (Perfect)	$40.00 – $550.00+

Understanding the 2009-S Puerto Rico Quarter History

In 2009, the United States Mint launched a special program called the District of Columbia and U.S. Territories Quarters Program. This was an extension of the incredibly popular 50 State Quarters series.

Among the six designs released that year, the Puerto Rico quarter stands out as a favorite for many. If you have found one with a small “S” below the “IN GOD WE TRUST” motto, you are looking at a coin minted in San Francisco. Unlike the P (Philadelphia) or D (Denver) versions, these were not intended for general circulation.

If you aren’t sure which version you have, the top coin identifier and value app can help you zoom in on the mint mark and confirm the specific variety in seconds. Because San Francisco quarters were sold primarily in sets to collectors, their condition is usually much better than the coins you find in your car’s cup holder.

The design features the historical Fort San Felipe del Morro and the hibiscus flower, representing the rich culture of the island. Because 2009 saw much lower mintage numbers than previous years due to the economic recession, all 2009 quarters—including those for Puerto Rico—are slightly harder to find today.

Identifying the Clad vs. Silver Versions

One of the most important factors in determining your 2009-S Puerto Rico Quarter value is the metal composition. The San Francisco mint produced two distinct versions of this coin: a copper-nickel “clad” version and a 90% silver version.

Distinguishing between them is crucial. A silver quarter contains actual precious metal, making it inherently more valuable regardless of the market demand. You can often tell by looking at the edge of the coin; if you see a solid silver stripe with no copper (orange/brown) showing, you likely have the silver version.

Using the CoinKnow app is a great way to log these finds and keep track of the current silver spot price, which directly impacts the 2009-S silver quarter’s price. Many people discover these coins in old collections passed down by relatives without realizing that one is worth significantly more than the other based solely on its silver content.

Metal Type	Composition	Weight
Clad Proof	Copper-Nickel	5.67 grams
90% Silver Proof	90% Silver, 10% Copper	6.25 grams

Grading and Quality: Why Perfect Condition Matters

In the world of coin collecting, the “grade” is everything. For a 2009-S Puerto Rico Quarter, most will be in “Proof” condition. Proof coins are struck using special polished dies and planchets, resulting in a mirror-like background and frosted details.

A “Deep Cameo” (DCAM) finish is highly sought after. This means there is a sharp contrast between the shiny field and the matte image of the fort. If your coin has scratches, fingerprints, or “haze,” its value drops toward the lower end of the spectrum.

Professional grading services like PCGS or NGC use a 70-point scale. A grade of PR70 is considered “perfect.” While a PR69 might sell for $15, a PR70 can sometimes fetch hundreds at auction because of its rarity.

Before sending your coin off for expensive grading, you can use the CoinKnow photo recognition feature. This allows you to compare your coin against high-resolution images of known grades, giving you a realistic expectation of what your quarter might actually be worth.

Mintage Figures and Rarity

Mintage refers to how many coins were produced. In 2009, the Mint produced significantly fewer quarters than it did during the height of the 50 State Quarters program in the early 2000s.

For the Puerto Rico design, the “S” mint clad proof version had a mintage of approximately 2.1 million. The silver proof version saw a mintage of just under 1 million. To put this in perspective, some state quarters from 2000 had mintages in the hundreds of millions.

This lower mintage makes the 2009 series a “semi-key” date for people trying to complete their sets. To get a better idea of how these numbers compare to other coins from the same year, you can check the 2009 Puerto Rico quarter price guide for a full breakdown of mintage vs. current market demand.

Rarely, these “S” mint coins were accidentally released into circulation or taken out of proof sets by people who didn’t know their value. If you find one in your change, it is a “circulated proof,” which is a unique find for any casual collector.

Mint Mark	Type	Mintage (Approx)
P (Philadelphia)	Circulation	86,000,000
D (Denver)	Circulation	53,000,000
S (San Francisco)	Clad Proof	2,113,490
S (San Francisco)	Silver Proof	993,645

Potential Error Coins and Varieties

While the 2009-S Puerto Rico Quarter is mostly known for its proof versions, collectors are always on the hunt for errors. Error coins can significantly increase the value of an otherwise common quarter.

Common errors to look for include “doubled dies,” where the image appears to have a shadow or second strike, especially in the lettering of “Puerto Rico” or the details of the Fort. Clipped planchets or off-center strikes are also possible, though extremely rare for proof coins because of the high quality control at the San Francisco mint.

If you think you see something unusual, don’t clean the coin! Cleaning a coin can destroy its value instantly. Instead, use a magnifying glass or the CoinKnow app’s macro camera feature to get a clear look at the suspected error.

Even a minor strike-through error or a small die crack can turn a $5 coin into a $50 conversation piece for the right buyer. Most errors on 2009 quarters are found on the Philadelphia or Denver strikes, but “S” mint errors are the “holy grail” for territory quarter enthusiasts.

How to Sell Your 2009-S Quarter

If you have realized your coin is one of the more valuable 2009-S Puerto Rico varieties, you might be wondering how to turn it into cash. For everyday Americans, selling a coin can be intimidating.

For coins worth under $20, platforms like eBay are the most common route. Ensure you take clear photos of both the front (obverse) and back (reverse). For coins that are potentially high-grade (PR70) or rare silver versions, you might consider a local coin shop or a reputable auction house.

Always get a second opinion. A local dealer might offer you “wholesale” prices, which are lower than the retail value you see online. Knowing the market trends through professional resources will help you negotiate a fair price for your piece of American history.

The market for these quarters is stable. Since they are part of a completed series, there is constant demand from new collectors looking to fill the holes in their albums. Whether it’s a clad proof or a silver treasure, the 2009-S Puerto Rico quarter remains a highlight of modern coin collecting.

FAQ

Q: How do I know if my 2009-S Puerto Rico Quarter is silver?

A: The easiest way is to check the edge of the coin. If you see a copper-colored stripe, it is a standard clad coin. If the edge is solid silver-white, it is likely the 90% silver version. You can also weigh it; the silver version weighs 6.25 grams, while the clad weighs 5.67 grams.

Q: Why does the 2009 quarter have such low mintage?

A: In 2009, the United States was in the middle of a major economic recession. Demand for new change from banks was very low, so the Mint produced significantly fewer coins across all denominations compared to previous years. This makes 2009 coins generally more “scarce” than those from 2008 or 2010.

Q: Is a 2009-P or 2009-D Puerto Rico Quarter worth anything?

A: Most 2009-P and 2009-D quarters found in circulation are only worth 25 cents. However, if they are in pristine, uncirculated condition, they can be worth $2 to $5 to a collector.

Q: Can I find an “S” mint quarter in my pocket change?

A: It is rare, but possible. These are called “circulated proofs.” They were originally part of a set but were spent as regular money. While they lose their “mirror” finish, they are still a cool find and usually worth slightly more than 25 cents to a hobbyist.