The 2015-S Kisatchie Quarter is worth anywhere from $0.25 in circulated condition to over $500 for high-grade silver proof specimens. While most quarters you find in your pocket change are only worth face value, certain “S” mint marks and high-grade strikes from this year command a significant premium among collectors.

Condition	Price Range (Copper-Nickel)	Price Range (Silver Proof)
Circulated (F-VF)	$0.25 – $0.50	N/A
Uncirculated (MS65)	$1.00 – $3.00	N/A
Proof (PR69)	$5.00 – $10.00	$15.00 – $25.00
Perfect Grade (70)	$30.00+	$60.00 – $500.00+

Understanding the 2015-S Kisatchie National Forest Quarter

The Kisatchie National Forest quarter is the 27th release in the United States Mint’s America the Beautiful Quarters® Program. Released in 2015, this coin features a red-cockaded woodpecker flying amidst the longleaf pines of Louisiana’s only national forest. If you are looking to identify a specific version of this coin, you can use a top coin identifier app to quickly determine its origin.

The “S” mint mark is particularly interesting because it represents the San Francisco Mint. Unlike the “P” (Philadelphia) and “D” (Denver) quarters produced for general circulation, the San Francisco Mint primarily produced coins for collectors. By using the CoinKnow app, you can scan your coin to see if you have one of the rarer “S” mint strikes or the more common versions.

Collectors are particularly fond of the Kisatchie design because of its intricate detail. This complexity means that high-grade versions, which lack scratches or “bag marks,” are much harder to find. If you have an uncirculated version, you should check the Kisatchie quarter value by grade to see if your coin is worth more than a few dollars.

Different Types of 2015-S Kisatchie Quarters

Not all “S” quarters are created equal. In 2015, the San Francisco Mint produced three distinct types of Kisatchie quarters. The first is the Uncirculated “S” mint quarter, which was sold in special sets and rolls. These were not intended to be spent at grocery stores, though many eventually find their way into circulation through collection dumps.

The second type is the Clad Proof. Proof coins are struck twice using special dies and polished blanks, resulting in a mirror-like finish. These are highly reflective and usually worth more than business strikes. The third type is the 90% Silver Proof. These look similar to clad proofs but are made of precious metal.

Evaluating these differences is easy when you have the right tools. The CoinKnow app helps you distinguish between a standard clad proof and a silver proof by looking at the coin’s edge. If the edge is solid silver in color, you might have hit the jackpot. You can also view more detailed 2015-S quarter value data to understand current market trends for these specific varieties.

Grading and How It Affects Value

Value in the coin world is almost entirely dependent on condition. A “Fine” grade means the coin has seen heavy use, while “Mint State” (MS) or “Proof” (PR) indicates it looks exactly like it did the day it was made. For the 2015-S Kisatchie Quarter, a grade of 70 is the “perfect” score, and these command the highest prices at auctions.

Sheldon Grade	Description	Estimated Value
MS63	Visible marks, slightly dull luster.	$1.50
MS65	Attractive luster, few minor marks.	$5.00
MS67	Excellent eye appeal, virtually no marks.	$25.00
PR69 DCAM	Near perfect proof with deep contrast.	$15.00
PR70 DCAM	Flawless under 5x magnification.	$50 – $120

If you find a 2015-S quarter in your change, it is likely a “business strike” that someone accidentally spent. Even if it is a bit worn, it is still worth keeping because “S” quarters have lower mintage numbers than their “P” and “D” counterparts. For everyday Americans, finding an “S” mint coin is like finding a small piece of history.

Error Varieties to Look For

Error coins are the “holy grail” for many collectors. While the 2015 Kisatchie series was generally produced with high quality control, some errors have been reported. These include “filled dies,” where part of the design like the “S” mint mark appears blurry or missing, and “double dies,” where you can see a slight doubling of the letters or the woodpecker’s feathers.

One of the most valuable error types is the “Clipping Error,” where the coin blank was not cut perfectly round, resulting in a crescent-shaped piece missing from the edge. Another rare occurrence is a “Die Clash,” where the front and back of the coin designs slightly overlap due to the dies hitting each other without a coin blank in between.

Using the CoinKnow app can help you identify these subtle anomalies. If you think you’ve found an error, compare the high-resolution images in the app to your coin. A confirmed error on a 2015-S Kisatchie Quarter can easily push the value into the hundreds of dollars, regardless of whether it’s silver or clad.

Silver vs. Clad: How to Tell the Difference

It is crucial to know if your coin is silver because the melt value alone makes it worth more than 25 cents. The San Francisco Mint produced both Clad (copper and nickel) and Silver versions. The Silver version is composed of 90% silver and 10% copper, weighing approximately 6.25 grams, whereas the Clad version weighs 5.67 grams.

Feature	Clad Quarter	90% Silver Quarter
Weight	5.67 Grams	6.25 Grams
Edge Appearance	Copper “Sandwich” Stripe	Solid Silver Color
Sound Test	Dull Thud	High-Pitched Ring

The easiest way to check is to look at the edge (the side) of the quarter. If you see a brownish-copper line through the middle, it’s a clad coin. If the edge is bright silver through and through, it’s likely a silver proof. Silver quarters are almost never found in pocket change, but they are common in inherited collections.

Market Demand and Future Returns

The market for America the Beautiful quarters remains strong because it is an accessible series for new collectors. The 2015-S Kisatchie quarter holds a special place because Louisiana is a popular state for outdoorsmen and history buffs. As these coins disappear from rolls and into private collections, their value typically increases over time.

While you won’t retire on a single 2015-S quarter, building a complete “S” mint set is an excellent investment for hobbyists. The rarity of the “S” business strikes (uncirculated) often makes them harder to find than the proofs. If you are buying these coins, ensure they are in a protected flip or capsule to prevent oxidation and scratches.

Overall, the 2015-S Kisatchie Quarter is a beautiful example of American numismatic art. Whether you found one in a car cup holder or a professional dealer’s case, it’s a coin that tells a story of the Louisiana wilderness. Keep a sharp eye on the mint mark—you might just be holding more than a quarter in your hand.

Mint Mark	Mintage Type	Approx. Rarity
P (Philadelphia)	Circulation	Common (379M)
D (Denver)	Circulation	Common (397M)
S (San Francisco)	Clad Business Strike	Scarcely Released (1M)
S (San Francisco)	Clad/Silver Proof	Collectors Only

FAQ

Q: Why does my Kisatchie quarter have an “S” on it?

A: The “S” mint mark stands for San Francisco. This mint primarily makes coins for collectors. If you found one in circulation, it’s rarer than the Philadelphia (P) or Denver (D) coins and is worth at least slightly more than face value.

Q: Is every 2015 Kisatchie quarter made of silver?

A: No, only the special “Silver Proof” coins are 90% silver. The vast majority of quarters made for circulation are composed of a copper-nickel alloy. You can check the edge of the coin to see if there is a copper stripe; if there is no stripe, it might be silver.

Q: What is the highest price ever paid for a 2015-S Kisatchie quarter?

A: Perfect PR70 Silver Proof versions have reached prices between $100 and $500 at major auctions, while rare uncirculated business strikes in MS68 or higher can also sell for significant premiums.

Q: Can I find these quarters in my spare change?

A: Yes! While the “S” mint versions weren’t released for general circulation, they are often spent by accident. However, your best bet for finding a high-value version is checking uncirculated mint sets or estate sales.