Introduction
The 1964 JFK Half-Dollar is one of the most sought-after coins in American numismatic history. Some rare variants of this coin have fetched over $150,000 at auctions due to their unique features and limited minting errors. If you have one of these rare coins, you might be sitting on a fortune! This guide will walk you through the history, key details, valuation table, and identification tips for spotting this valuable coin.
History of the 1964 JFK Half-Dollar
The Kennedy Half-Dollar was first minted in 1964, following the tragic assassination of President John F. Kennedy in 1963. Designed by Gilroy Roberts (obverse) and Frank Gasparro (reverse), the coin was intended to honor Kennedy’s legacy and quickly became popular among collectors.
Key Historical Points:
- First Year of Minting: 1964
- Composition: 90% silver, 10% copper (later reduced in subsequent years)
- Initial Public Demand: Extremely high, leading to hoarding
- Silver Content: The last U.S. half-dollar to contain 90% silver
- Rare Mint Errors: Double-die obverse, missing FG (designer initials), and special strike versions

Table of Rare 1964 JFK Half-Dollar Coins & Their Estimated Values
Coin Type | Mint Mark | Unique Feature | Estimated Value |
---|---|---|---|
1964 Accented Hair Proof | No Mint Mark (Philadelphia) | More pronounced hair design | $5,000 – $150,000 |
1964 SMS (Special Mint Set) | No Mint Mark | Special smooth satin finish | $47,000 – $156,000 |
1964-D Doubled Die Obverse | D (Denver) | Visible doubling on date and lettering | $10,000 – $50,000 |
1964 No FG (Missing Designer Initials) | No Mint Mark or D | Missing “FG” near the eagle’s tail | $3,000 – $25,000 |
1964 Proof Deep Cameo | No Mint Mark | Strong contrast between raised areas & fields | $5,000 – $75,000 |

How to Spot a Valuable 1964 JFK Half-Dollar
If you want to check whether your 1964 JFK Half-Dollar is a rare and valuable variant, here are key things to look for:
1. Check for the “Accented Hair” Proof
- The “Accented Hair” variety features extra hair detail above Kennedy’s ear.
- This variety was quickly modified, making the original a collector’s gem.
2. Examine the Mint Mark
- Coins minted in Philadelphia will have no mint mark.
- Coins minted in Denver will have a “D” mint mark below Kennedy’s neck.
3. Look for Doubling in the Date or Lettering
- Use a magnifying glass to check if there is noticeable doubling in the year “1964” or the word “LIBERTY.”
4. Identify the Special Mint Set (SMS) Finish
- SMS coins have a smooth, satiny texture and lack the usual strong mirror-like finish of proofs.
5. Search for the “No FG” Error
- If the “FG” initials (Frank Gasparro) near the eagle’s tail are missing, you may have a rare error coin.
Conclusion
The 1964 JFK Half-Dollar is more than just a piece of currency—it is a historical artifact with immense collector value. While most 1964 half-dollars are worth their silver content, rare variants with mint errors, proof finishes, or unique designs can fetch tens of thousands to over $150,000. If you own a 1964 JFK Half-Dollar, carefully examine it using the identification guide above—you might just have a rare treasure in your hands!
FAQs
1. How can I tell if my 1964 JFK Half-Dollar is valuable?
Look for key indicators such as the “Accented Hair” proof, doubled-die obverse, SMS finish, or missing “FG” initials.
2. Where can I sell a rare 1964 JFK Half-Dollar?
You can sell rare coins through auction houses, coin dealers, or online marketplaces like Heritage Auctions, eBay, or Stack’s Bowers.
3. Are all 1964 JFK Half-Dollars made of silver?
Yes, all 1964 JFK Half-Dollars contain 90% silver and 10% copper, making them highly sought after by silver investors and collectors.
4. What is the most expensive 1964 JFK Half-Dollar ever sold?
A 1964 SMS (Special Mint Set) Half-Dollar in top condition sold for over $156,000 at auction.
5. Should I clean my 1964 JFK Half-Dollar before selling it?
No! Cleaning a rare coin can significantly reduce its value. Collectors prefer coins in their original condition.