1991-D Washington Quarter Value: Is Your Coin Worth Money?

The 1991-D Washington Quarter is worth anywhere from $0.25 in worn, circulated condition to over $450 in high-grade mint state. While most of these coins found in your change are only worth face value, certain rare specimens and grading tiers can fetch a significant premium from collectors.

Condition	Estimated Value
Circulated (Average)	$0.25
About Uncirculated (AU)	$0.30 – $0.50
Mint State (MS63 – MS65)	$1.00 – $15.00
High Grade (MS67+)	$100.00 – $450.00+

Understanding the History of the 1991-D Washington Quarter

If you’ve recently sorted through a jar of coins and found a quarter featuring George Washington on the front and a majestic eagle on the back with a small “D” mark, you are holding a piece of American history from the early 90s. The 1991-D Washington Quarter was minted in Denver during a time when the United States Mint was producing billions of coins to keep up with the demands of commerce.

To determine if your pocket change is a hidden treasure, you might consider using a top coin identifier app to quickly scan the details and mint mark of your find.

The “D” mint mark located on the right side of Washington’s ponytail signifies that this coin was produced at the Denver Mint. In 1991, the Denver Mint struck over 519 million quarters. Because of this massive production volume, the vast majority of these coins are common. However, the 1991-D is unique because it comes from an era where many coins were roughly handled or suffered from “bag marks” during shipping.

This means that finding a 1991-D in pristine, “Gem” condition is actually quite difficult. Serious collectors are always on the lookout for specimens that survived the last thirty years without a single scratch. If you find one that looks like it just came off the press, you might want to check it with CoinKnow to see if it matches high-value auction records.

Grading and 1991-D Quarter Value Factors

The value of a 1991-D Washington Quarter is primarily determined by its “grade,” which is a numerical scale from 1 to 70 used by professionals to describe a coin’s condition. For the casual pocket-change hunter, the distinction between a “circulated” coin and an “uncirculated” coin is the most important factor.

Most 1991 quarters you find in the wild are circulated, meaning they have been used to buy groceries or laundry services, resulting in wear on Washington’s hair and the eagle’s breast feathers. To get a better idea of how condition affects price, you can view the 1991 quarter pricing trends for mint state coins which shows how values jump as the grade increases.

If a coin is in “Mint State” (MS), it means it has never been used as money. An MS65 grade is considered “Gem BU,” and these are relatively affordable. However, once you reach MS67 or MS68, the price skyrockets. At these levels, the coin must have original mint luster and virtually no visible imperfections even under magnification.

Grade Designation	Price Range	Rarity
MS63 (Choice BU)	$1 – $5	Common
MS65 (Gem BU)	$10 – $20	Scarce in rolls
MS67 (Superb Gem)	$150 – $250	Rare

Rare Errors to Look for on a 1991 Denver Quarter

Errors are where the real money is made for modern quarters. While the 1991-D doesn’t have a famous “doubled die” like some other years, there are several mechanical errors that can occur during the striking process. These include off-center strikes, where the coin image is not centered on the metal blank (planchet), or “clipped planchets,” where a piece of the coin is missing.

Another interesting error to watch for is a “die clash,” where the heads and tails dies hit each other without a coin in between, leaving ghostly outlines of the opposite design on the coin. Identifying these requires a keen eye. Using a tool like CoinKnow can help you compare your coin against known error photos to see if you have discovered something unique.

Even small errors can turn a 25-cent coin into a $20 or $50 item. When analyzing your change, pay close attention to the rim of the coin and the clarity of the lettering. If the “D” mint mark looks filled in or if there is extra metal appearing as “die chips,” you might have a collectible error. For a deep dive into these specifics, check out this comprehensive 1991-D quarter value guide which breaks down the most sought-after varieties.

Comparing the 1991-D to the 1991-P and 1991-S

To fully understand your coin’s place in the market, it helps to compare it to its siblings from the same year. In 1991, the U.S. Mint also produced quarters in Philadelphia (no mint mark or “P”) and San Francisco (“S”). The Philadelphia mint produced roughly the same amount as Denver, and their values are very similar in average condition.

The “S” mint mark quarters are different because they are “Proof” coins. These were never intended for circulation and were sold in special sets for collectors. Proof coins have a mirror-like finish and frosted details. If you find a 1991-S in your pocket change, someone likely broke open a collector set to spend it!

Mint Mark	Mintage (Millions)	Primary Market
1991-P (Philadelphia)	570.1M	Circulation
1991-D (Denver)	519.9M	Circulation
1991-S (San Francisco)	2.8M	Proof Sets Only

Why You Should Keep Your High-Quality 1991-D Quarters

While it might be tempting to spend your 1991-D quarters, keeping the ones that look exceptionally shiny and scratch-free is a smart move. As time passes, fewer and fewer “mint state” examples exist because most have been tossed into circulation. In another 20 years, a high-grade 1991-D could be worth significantly more than its current auction record.

Collectors often look for “Full Drum” or “Full Feather” details, though these designations are more common in other coin series. For the Washington Quarter, it’s all about the luster and the absence of contact marks on Washington’s cheek—the highest point of the coin and the first place to get scratched.

If you aren’t sure if your coin qualifies as “high grade,” the CoinKnow app can provide a baseline for what to look for before you spend money on professional grading fees from services like PCGS or NGC. Professional grading can cost $30-$50 per coin, so you want to be sure your 1991-D is a top-tier contender first.

FAQ

Frequently Asked Questions about the 1991-D Washington Quarter

Q: Is the 1991-D Washington Quarter made of silver?

A: No, the 1991-D Washington Quarter is not made of silver. Like all standard quarters made since 1965, it is composed of a “clad” sandwich of 75% copper and 25% nickel. Only special silver proof sets from other years contain 90% silver.

Q: What is the highest price ever paid for a 1991-D Quarter?

A: The record price for a 1991-D Washington Quarter is over $400 for a specimen graded in MS67+ condition. Most coins in this grade are sold through major auction houses like Heritage Auctions.

Q: Where is the mint mark on a 1991 quarter?

A: The mint mark is located on the “heads” (obverse) side of the coin, to the right of George Washington’s ponytail and just above the “Quarter Dollar” text. You will find either a “P”, a “D”, or an “S”.

Q: Should I clean my 1991-D quarter to make it worth more?

A: No! You should never clean your coins. Cleaning a coin with chemicals or abrasive cloths creates microscopic scratches that professional graders can easily detect, which significantly reduces the coin’s value to collectors.

Q: How can I tell if my 1991-D quarter is an error coin?

A: Look for anomalies like double lettering, parts of the design that are missing, or a coin that is not perfectly round. Compare your coin to standard quarters using a magnifying glass or a coin identification app to spot discrepancies.