If you’ve come across a 2019-S San Antonio Missions Quarter in your collection or pocket change, here’s what you need to know: this coin is worth anywhere from $1 to $2 in average condition, but proof versions — especially those graded PR70 — can fetch $15 to $50 or more depending on the finish and certification.
What Is the 2019-S San Antonio Missions Quarter?
The 2019-S San Antonio Missions Quarter is part of the America the Beautiful Quarters Program, a series that ran from 2010 to 2021. Each year, the U.S. Mint released quarters honoring national parks and historic sites across the country. In 2019, one of those sites was San Antonio Missions National Historical Park in Texas — a UNESCO World Heritage Site featuring centuries-old Spanish colonial missions.
The “S” mint mark tells you this coin was struck at the San Francisco Mint, which is famous for producing collector-quality proof coins. Unlike quarters made at Philadelphia (P) or Denver (D), the San Francisco versions were not released into general circulation. They were made specifically for proof sets sold to collectors.
That’s why if you found one of these, it likely came from a proof set, a gift, or a collection — not from your change jar. If you’re not sure what you’ve got, using a free coin identifier app can help you quickly figure out the mint mark and type before you do anything else.
2019-S San Antonio Missions Quarter Value by Grade and Type
The value of this coin depends heavily on its condition, finish, and whether it’s been graded by a professional service like PCGS or NGC. The San Francisco Mint produced two main versions: the standard Clad Proof and the Silver Proof.
| Coin Type | Condition / Grade | Estimated Value |
|---|---|---|
| 2019-S Clad Proof | PR65 | $2 – $5 |
| 2019-S Clad Proof | PR69 | $8 – $15 |
| 2019-S Clad Proof | PR70 Deep Cameo | $20 – $50 |
| 2019-S Silver Proof | PR65 | $5 – $10 |
| 2019-S Silver Proof | PR69 | $15 – $30 |
| 2019-S Silver Proof | PR70 Deep Cameo | $40 – $80+ |
The Silver Proof version is made from 99.9% silver and carries a higher intrinsic value due to silver content alone. Even at melt value, a silver proof quarter contains roughly 0.1808 troy ounces of silver, so when silver prices rise, these coins benefit directly.
For up-to-date pricing on similar America the Beautiful quarters, you can check out live market price data for 2019 America the Beautiful Quarters to see how values are trending right now.
How to Tell If Your 2019-S Quarter Is Silver or Clad
This is one of the most common questions people ask, and it’s actually pretty easy to check. Look at the edge of the coin — if you see a copper-colored stripe running through the middle, it’s a clad coin (a sandwich of copper and nickel). If the edge appears uniformly silver-colored with no stripe, you likely have the 90% silver version.
Another method is weight. A clad quarter weighs 5.67 grams, while a silver proof quarter weighs 6.25 grams. If you have a precise digital scale, that difference can be telling.
You can also use CoinHix to scan the coin and cross-reference its details. CoinHix makes it simple to identify whether you have a clad or silver version and gives you a real-time estimate of what it’s worth — without needing to visit a dealer first.
Is the 2019-S San Antonio Missions Quarter Rare?
In absolute terms, no — millions of these coins were minted. The San Francisco Mint produced both clad and silver proofs in large quantities for collector sets. However, “rare” is relative in the coin world.
What makes certain 2019-S San Antonio Missions Quarters more valuable is condition. A coin graded PR70 Deep Cameo by PCGS or NGC represents a perfect specimen, and those are far fewer in number. Collectors are often willing to pay a significant premium for a flawless example.
Additionally, if your coin has been stored in its original U.S. Mint proof set packaging and has never been touched, that’s a bonus. Coins that have been removed from their protective cases and handled tend to lose value quickly.
For a broader look at what 2019 quarters are worth across all mint marks and designs, that resource breaks down values clearly for everyday collectors and beginners alike.
Should You Sell, Keep, or Get It Graded?
If your 2019-S San Antonio Missions Quarter appears to be in flawless condition — sharp details, mirror-like fields, frosted design — it may be worth getting it professionally graded. The cost of grading is typically $20 to $50 per coin through PCGS or NGC, so it only makes financial sense if you believe the coin could grade PR69 or PR70.
If it’s a standard proof from a set, simply keep it in its original packaging and store it somewhere safe. Proof sets from this era tend to slowly appreciate over time as they become harder to find in top condition.
Not sure where to start? CoinHix is a great first step — you can scan your coin, get an instant grade estimate, and decide whether professional grading is worth the investment before spending a dime.
FAQ
Q: Is the 2019-S San Antonio Missions Quarter made of silver?
A: It depends on which version you have. The standard 2019-S is a clad proof made of copper-nickel. However, the U.S. Mint also released a 90% silver proof version as part of the Silver Proof Set. Check the coin’s edge — no copper stripe means it’s likely silver.
Q: Where can I find the value of my 2019-S San Antonio Missions Quarter?
A: You can check recent auction results on PCGS or NGC, use a coin price database, or download a coin identification app. Tools like CoinHix let you scan your coin and get a fast, reliable value estimate based on current market data.
Q: Can I find a 2019-S quarter in regular pocket change?
A: Very unlikely. The “S” mint mark means the coin was made at the San Francisco Mint exclusively for collector proof sets. These were never released into general circulation, so finding one in your everyday change would be extremely unusual — and worth taking a second look at.
