1958 Washington Quarter Value (No Mint Mark): Price Guide

The 1958 Washington Quarter with no mint mark is worth anywhere from $6 in worn condition to over $1,200 in high-grade mint state. Most examples found in pocket change today are valued primarily for their silver content, but a few rare specimens can fetch a significant premium at auction.

Condition	Estimated Value
Good to Fine (Circulated)	$5.50 – $7.00
Extremely Fine (AU)	$8.00 – $12.00
Uncirculated (MS60-MS64)	$15.00 – $35.00
Gem Uncirculated (MS67+)	$400 – $1,250+

Identifying the 1958 Washington Quarter with No Mint Mark

If you’ve recently sorted through an old jar of coins and found a 1958 quarter, the first thing to check is the mint mark. On quarters from this era, the mint mark is located on the reverse (tails) side, just below the eagle’s wreath. If there is no letter present, it means your coin was struck at the Philadelphia Mint.

During the late 1950s, Philadelphia was the primary hub for U.S. coinage, and seeing no letter was common. If you are unsure about the details of your find, using a top coin identifier app can help you confirm the strike type and variety in seconds.

The 1958 Philadelphia quarter is composed of 90% silver and 10% copper. Because of this high silver content, every 1958 quarter has “melt value.” Even if the coin is incredibly worn or scratched, it will always be worth more than its 25-cent face value because of the precious metal it contains. If you want to know the exact worth of your specimen, checking a CoinKnow valuation can give you the most current market data.

Silver Content and the “Melt Value” Floor

For many everyday Americans, the most important thing to know about the 1958 Washington Quarter is that it is a “silver quarter.” The U.S. Mint stopped using silver for quarters in 1964, making these older dates highly collectible for their bullion weight.

The 1958 quarter contains approximately 0.1808 troy ounces of pure silver. As the price of silver fluctuates on the global market, so does the minimum value of this coin. Generally, if silver is at $25 per ounce, your quarter is worth at least $4.50 to $5.00 just for the metal alone.

Rarely will you find a silver quarter in your modern change, but if you do, it’s like finding a small piece of treasure. Collectors often refer to heavily used silver quarters as “junk silver,” but there is nothing junk about their value! You should always check the current 1958 quarter value information before selling to a local pawn shop, as you want to ensure you are getting the full silver premium.

Silver Weight	Composition	Face Value
6.25 grams / 0.1808 oz (Net Silver)	90% Silver, 10% Copper	$0.25 (Quarter Dollar)

The Grading Scale: From “Good” to “Mint State”

The value of a 1958 quarter is heavily dependent on its “grade.” Grading is a professional assessment of how much wear and tear the coin has endured since it left the mint. For Philadelphia strikes, the differences in price between a “Choice Uncirculated” and a “Gem” specimen can be hundreds of dollars.

Most coins found in circulation are graded as Good (G), Very Fine (VF), or Extremely Fine (XF). At these levels, the coins show clear signs of use, such as flattened hair on Washington’s head or faded feathers on the eagle’s breast. These coins are usually sold for their silver value.

However, if you find a coin that looks brand new—as if it were just minted yesterday—it may be in “Mint State” (MS). These are the coins that collectors fight over. An MS67 grade 1958 quarter price can reach four figures because very few were preserved so perfectly. To get a better idea of what grade your coin might be, the CoinKnow app features high-resolution image comparisons to assist hobbyists.

The Rarity of High-Grade 1958 Philadelphia Quarters

Why is a 1958 Philadelphia quarter worth so much more in high grades compared to other years? In 1958, the Philadelphia Mint produced only about 6.3 million quarters. Compared to the Denver Mint, which produced over 78 million quarters that same year, the Philadelphia strike is considered much lower in mintage.

Low mintage often correlates with higher value, especially when a coin is found in “Gem condition.” Because fewer were made, even fewer were tucked away in rolls by collectors of the era. Most went straight into the pockets of the American public to be used for groceries and gas.

Finding a 1958 quarter with no mint mark that still retains its original “cartwheel” luster is a rare feat. If the surface is free of “bag marks”—little nicks caused by coins bumping into each other in mint bags—the value increases exponentially. These pristine coins are the crown jewels of Washington Quarter collections.

Grade Designation	Visual Description	Approximate Value
MS63	Light marks, good luster	$25
MS65	Strong strike, minimal marks	$55
MS67	Virtually perfect, superb luster	$450+

Looking for Errors and Varieties

Beyond the standard grade and silver content, some 1958 quarters are worth extra money due to minting errors. Errors occur when something goes wrong during the manufacturing process, creating a unique and unintended appearance. While the 1958 date isn’t known for a massive “famous” error like some other years, collectors still look for anomalies.

Keep an eye out for “Double Dies.” This happens when the hub strikes the die twice at a slightly different angle, leaving a doubled image on the coin. On the 1958 quarter, you should look closely at the lettering in “IN GOD WE TRUST” or “LIBERTY.” Doubling can significantly raise the price of an otherwise common coin.

Other errors include “off-center strikes,” where the coin looks like a crescent moon, or “die cracks,” which appear as raised lines across the surface. While these are rare, they are highly sought after by specialists. If you suspect your coin has an error, using CoinKnow to scan the coin’s surface can help you identify these tiny details that the naked eye might miss.

How to Store and Protect Your 1958 Quarter

If you discover that your 1958 Washington Quarter is in excellent condition or has a potential error, proper storage is vital. Since these coins are 90% silver, they are susceptible to “toning”—a chemical reaction with oxygen or sulfur that changes the coin’s color. While some collectors love “rainbow toning,” others prefer the original silver shine.

Never clean your coins! This is the number one rule of coin collecting. Scrubbing a 1958 quarter with baking soda or jewelry cleaner will leave microscopic scratches that sharply reduce its numismatic value. A cleaned coin will almost always be worth less than a dirty, original one.

Instead, place your coin in a PVC-free plastic flip or a cardboard “2×2” holder. This protects the surface from fingerprints (the oils on your skin can damage silver over time) and physical scratches. If you believe your coin is worth more than $100, you might even consider sending it to a professional grading service like PCGS or NGC to have it “slabbed” in a hard plastic case.

Storage Method	Protection Level	Best For…
Ziploc Bag	Low	Bulk silver/Junk silver
Cardboard 2×2	Medium	Standard uncirculated coins
Plastic Slab	High	High-value/Rare specimens

## FAQ Section

Q: Why doesn’t my 1958 quarter have a mint mark?

A: In 1958, the Philadelphia Mint did not use a mint mark (like the ‘D’ used by Denver). If your quarter has no letter below the wreath on the back, it was minted in Philadelphia. This is perfectly normal for the era and does not mean it is a fake.

Q: Is a 1958 quarter made of real silver?

A: Yes, all Washington Quarters minted between 1932 and 1964 are made of 90% silver. This makes them significantly more valuable than the copper-nickel quarters we use today. Always check your change for any date 1964 or older!

Q: How can I tell if my 1958 Philadelphia quarter is “uncirculated”?

A: An uncirculated coin will have its original “mint luster,” which creates a shimmering effect when you rotate it under a light. If you see wear on the high points of George Washington’s hair or cheek, the coin is “circulated” and likely worth its weight in silver.

Q: Where is the best place to sell a 1958 silver quarter?

A: For common, worn quarters, a local coin shop or a reputable bullion dealer is best. If you have a high-grade specimen in “Mint State,” consider specialized online auctions or professional coin shows where collectors will pay a premium above the silver price.