The 1920-S Wheat Penny is worth anywhere from $0.50 in worn condition to over $350 in high-grade mint state. Finding one of these century-old coins in your pocket change or an old jar is an exciting discovery, as it represents a piece of San Francisco’s minting history during the roaring twenties.

Condition	Estimated Value (USD)
Good (G-4)	$0.45 – $0.75
Fine (F-12)	$2.50 – $4.00
Extremely Fine (EF-40)	$15.00 – $25.00
Uncirculated (MS-63 Red Brown)	$110.00 – $160.00
Choice Uncirculated (MS-65 Red)	$600.00+

History and Significance of the 1920-S Lincoln Wheat Cent

The 1920-S Lincoln cent was produced at the San Francisco Mint during a period of high economic activity following World War I. While the Philadelphia mint produced massive quantities of pennies that year, the San Francisco facility had a much lower output, making samples with the “S” mint mark harder to find today. Many everyday Americans stumble upon these coins while sorting through inherited collections or old coin rolls.

If you aren’t sure if the coin you found is real or just want a fast appraisal, using a top coin identifier app can help you distinguish the fine details of the strike. The CoinKnow app is particularly helpful for beginners who need to identify mint marks and assess the basic condition of their finds without paying for professional grading upfront.

During 1920, the San Francisco Mint struck exactly 46,220,000 pennies. While this might sound like a large number, surviving specimens in high grades are incredibly rare. Decades of circulation mean that most 1920-S pennies found today are heavily worn, often appearing smooth with very little detail remaining on Lincoln’s hair or the wheat stalks on the reverse.

Understanding the 1920-S Wheat Penny Grading Scale

To determine the true market price, you must understand the “grade” of your coin. Grading measures how much wear and tear the coin has endured. In the world of numismatics, a coin’s condition is everything. A penny that looks shiny and “new” will always command a massive premium over one that is dark and flattened from years of being spent at grocery stores.

Professional graders use a 70-point scale. For the 1920-S, most “pocket change” finds will fall into the Good (G) or Very Good (VG) categories. In these grades, the profile of Abraham Lincoln is visible, but the finer details like his bowtie or the lines in the wheat ears are blurred. If you are curious about specific price points for high-quality strikes, looking at the 1920-S Wheat Penny Red MS price data can provide a clearer picture of what elite collectors are willing to pay.

Collectors also categorize copper coins by their color: Brown (BN), Red-Brown (RB), and Red (RD). A “Red” 1920-S is a coin that has preserved its original copper luster from the day it was minted. These are exceptionally rare for the San Francisco mint in 1920 because the dies used that year were often worn, leading to “mushy” strikes that didn’t age as well as their Philadelphia counterparts.

How the 1920-S Value Compares to Other Mints

When evaluating your 1920 penny, the mint mark is the most critical factor. The “S” signifies San Francisco, and it is located right below the date. If there is no letter at all, it was minted in Philadelphia. If there is a “D,” it came from Denver. Of the three, the 1920-S is generally considered more valuable in higher grades than the Philadelphia version but slightly less than the Denver version in certain mid-range conditions.

Mint Branch	Mintage	Value (Circulated)	Value (Uncirculated)
1920 (Philadelphia)	310,165,000	$0.15 – $0.50	$15 – $30
1920-D (Denver)	49,280,000	$1.00 – $5.00	$150 – $400
1920-S (San Francisco)	46,220,000	$0.75 – $4.00	$120 – $350

For those hunting for treasure, checking your coins against the CoinKnow database can help you see if you’ve found a rare mint variation. While the raw mintage numbers are similar between Denver and San Francisco, the survival rate of the 1920-S in pristine condition is remarkably low, which drives up the price for the “Red” versions significantly.

Rare Errors and Varieties for the 1920-S Penny

While the 1920-S doesn’t have a “major” famous error like the 1955 doubled die, collectors still look for minor variations that can add value. These include “Lamination Errors,” where the copper on the coin’s surface begins to flake or peel due to impurities in the metal alloy. Because the San Francisco mint had some quality control issues in the early 1920s, these errors are relatively common compared to other years.

Another thing to look for is a “Cud” or “Die Break.” This happens when a piece of the metal die used to stamp the coin breaks off, resulting in a raised blob of metal on the coin. If you find a 1920-S with a strange bump or missing detail that looks like a factory mistake, it could be worth more than a standard version. You can find more detailed 1920 penny value info regarding these specific error types by checking specialized collector forums and auction records.

Using an app like CoinKnow allows you to zoom in on these features. Often, a “S” mint mark might look like a “D” due to dirt or wear, so a clear photo and digital comparison are vital. Finding a legitimate error on a 1920-S can turn a $2 coin into a $50 coin overnight, depending on the severity of the mistake.

Where to Sell Your 1920-S Wheat Penny

If you’ve determined that your 1920-S Wheat Penny is in high grade or contains an error, the next step is deciding where to sell. For coins worth less than $10, local coin shops or eBay are your best bets. However, if you think you have a coin worth hundreds of dollars, it is worth getting it professionally graded by services like PCGS or NGC.

Sales Platform	Best For	Pros/Cons
eBay	Common conditions	High visibility but lots of fees
Coin Shows	Mid-range grades	Instant cash offers
Heritage Auctions	Rare Red Uncirculated	Highest prices but requires grading

Before selling, always clean the coin? NO! This is the most important rule for any “everyday American” who finds an old coin. Never clean your 1920-S penny with soap, vinegar, or cloth. Cleaning leaves microscopic scratches that destroy the numismatic value. A dirty, authentic 1920-S is worth much more than a shiny, “cleaned” one.

Is It Worth Keeping Your 1920-S Wheat Penny?

Even if your coin is only worth a dollar or two, many people choose to keep them as a piece of American history. The 1920-S penny was minted just as the United States was changing forever, in the first year of the Prohibition era. It is a tangible link to a different time.

If you enjoy the hunt, start a small folder or “Blue Book” to house your finds. As the years go by, even common Wheat Pennies tend to appreciate slightly in value as they become rarer in general circulation. The 1920-S is a solid centerpiece for any beginner’s Lincoln Cent collection.

FAQ

Q: Where is the mint mark on a 1920-S Wheat Penny?

A: The “S” mint mark is located on the “heads” side (obverse) of the coin, directly underneath the date 1920. If there is no letter, it was made in Philadelphia.

Q: Why is my 1920-S penny so dark?

A: Copper reacts with oxygen and oils over time, creating a dark patina known as “toning.” For a 100-year-old coin, a dark brown color is completely normal and expected for a circulated piece.

Q: Is the 1920-S Wheat Penny rare?

A: It is not “rare” in the sense that millions were made, but it is considered “scarce” in grades above Extremely Fine. It is much harder to find than the 1920 Philadelphia version.

Q: Can I find a 1920-S penny in my pocket change today?

A: While it is very rare to find a penny from the 1920s in modern circulation, it does happen. Most people find them when searching through “estate” lots or older coin rolls from the bank.