Washington quarters were minted by the U.S. Mint from 1932 to the present, and while most circulated coins are worth only face value, certain rare dates, mint marks, and error varieties can be worth thousands of dollars today. For collectors and investors in 2026, knowing which quarters to look for — and why they’re valuable — can make all the difference.
1. 1932-D Washington Quarter (Denver) — The Key Date
The 1932-D is widely regarded as the most valuable regular-issue Washington quarter. With a low original mintage and strong demand from collectors, high-grade examples in certified mint state condition routinely sell for $20,000–$50,000+ at auction, with top specimens even higher.
2. 1932-S Washington Quarter (San Francisco) — Another Rare Early Date
Like the Denver coin, the 1932-S had a limited mintage. Extremely fine or better grades are highly collectible, with prices often reaching $20,000+ in top condition. Premium, professionally graded pieces can exceed that range.
3. 1964 Special Mint Set (SMS) Washington Quarter
These coins were produced in 1964 for special collector sets and were never intended for circulation. Because many were melted or lost, surviving examples in high grade are extremely scarce. In 2026 the most pristine SMS quarters can fetch $30,000–$60,000+.
4. 1950-D/S Overmintmark Quarter
This variety occurs when a Denver “D” mint mark was punched over an earlier San Francisco “S.” It’s a genuine mint error sought after by collectors. Certified examples in higher grades command values in the mid-four figures or more.
5. 1943-S Doubled Die Obverse
The doubled-die obverse — where letters and numerals appear doubled — is one of the most prized Washington quarter errors. Sharp examples certified by top grading services often trade for $5,000–$15,000+ depending on eye appeal and grade.
6. 1937 Doubled Die Obverse
Another classic error, the 1937 doubled die has noticeable doubling on the obverse. High-grade certified pieces can bring several thousand dollars on the collector market.
7. 1942-D Doubled Die Obverse
While less valuable than the 1937 error, this doubled die remains rare enough that well-graded examples still sell for mid-to-high three-figure to low four-figure prices.
8. 2004-D Wisconsin Extra Leaf (High/Low)
From the State Quarters era, the Wisconsin “Extra Leaf” varieties — especially Extra Leaf High — are among the most collectible modern quarters. Top certified examples can sell for $1,000–$3,000+ in 2026.
9. 1970-S Proof on Foreign Planchet
Extremely rare and unusual, this error occurs when a U.S. coin is struck on a non-U.S. planchet. Because of its rarity and intrigue, certified examples can bring five figures or more at auction.
What Drives Value in Washington Quarters
Mint Year & Mint Mark: Early dates with low production, like 1932, are rare and in demand.
Condition (Grading): Coins graded MS65 or above by PCGS/NGC are typically worth far more than worn examples.
Errors & Varieties: Striking mistakes, doubled dies, and overmint marks create one-of-a-kind coins that serious collectors prize.
How to Identify Valuable Quarters
- Mint Marks: Look for “D,” “S,” or absence of mark (Philadelphia) beneath the eagle on the reverse.
- Doubled Letters: Check lettering and numerals for doubling, especially on error varieties.
- Professional Certification: Have coins evaluated by PCGS or NGC — this often unlocks full market value.
2026 Market Trends
Demand for U.S. classic coins remains strong in 2026, with key date quarters and quality graded examples especially desirable. Silver content (pre-1965 issues) adds intrinsic metal value, but rarity and condition remain the main price drivers.
Collectors and investors should be cautious: not all old quarters are valuable, and many common dates in worn grades are worth only spot metal value or face value. Professional authentication and grading are essential before assuming high worth.