A 1927-S Peace Dollar in Your Collection
Coin Encyclopedia · 9 min read · Published November 7, 2026
Eight hundred sixty-six thousand. The 1927-S Peace dollar was struck in one of the smaller numbers of the whole Peace series, and it is a date that rewards the collector who checks the mint mark before anything else. San Francisco's 1927 dollars circulated hard in the West, like every S-mint Peace dollar, and most survivors show honest wear — smooth cheek, flat crown rays, muted fields. A sharply struck, lustrous example is a different coin altogether, and learning to tell the two apart is the whole skill this date teaches.
This is the honest part of the page, and it matters. Our November 2026 review holds no researched grade figures for the 1927-S at any of the six grades — G-4, F-12, XF-40, AU-50, MS-60, and MS-65 are all dashes in the table below. That is not a statement that the coin is worthless; it is a statement that this guide has not yet researched figures it can stand behind, and it will not invent them.
What we know, and what we do not
What can be said safely is this: the floor under any genuine 1927-S is its silver — the live metal floor in the specs section — plus a premium for the S mint mark and the low mintage at every grade. Worn examples trade above the floor, and uncirculated examples with a sharp strike trade well above it. For a current figure on a specific coin, the Coin Value Checker and a professional opinion are the right next steps, not a guessed number on a page.
| Grade | Estimated collector value |
|---|---|
| G-4 | — |
| F-12 | — |
| XF-40 | — |
| AU-50 | — |
| MS-60 | — |
| MS-65 | — |
A dash (—) means our November 2026 review holds no researched figure for that grade yet — it is a gap in our data, not a zero. Figures are collector estimates, reviewed November 5, 2026.
San Francisco in 1927: a smaller year
Peace dollar production was slowing by 1927, and San Francisco's 866,000 mintage is one of the smaller numbers of the series — well below the multi-million outputs of the early 1920s. The coins it did strike circulated hard across the West, so most survivors are worn; the uncirculated ones are the coins that sat in Treasury bags or were set aside early. That is why a 1927-S with full lustre still turns heads at a show, even though the date is not a famous key.
How to grade your 1927-S
Start with the crown rays and Liberty's cheek — those are the Peace dollar's high points, and wear flattens them first. Then check the eagle's breast and wing tips on the reverse. A mint-state Peace dollar shows full, frosty lustre and sharp detail; a circulated one shows smooth, grey high points and muted fields. Because the series is famous for weak strikes, a coin with genuinely sharp hair and a fully feathered eagle is worth a closer look even before you think about the grade number.
Start with the crown rays and Liberty's cheek — those are the Peace dollar's high points, and wear flattens them first. Then check the eagle's breast and wing tips on the reverse. A mint-state Peace dollar shows full, frosty lustre and sharp detail; a circulated one shows smooth, grey high points and muted fields. Because the series is famous for weak strikes, a coin with genuinely sharp hair and a fully feathered eagle is worth a closer look even before you think about the grade number.
Specs and the silver floor
Peace dollars share the Morgan's weight and fineness — 26.73 grams, 38.1 millimetres across, 90% silver with 10% copper, 0.7734 troy ounces of pure silver in each coin — and that metal puts a floor of $40.27 under every genuine Peace dollar. Anthony de Francisci's design is unmistakable: Liberty wearing a radiate crown, and on the reverse an eagle perched on a rock, the sun's rays behind it, with PEACE below. Find the mint mark under the eagle if you want to know where yours was struck.
Metal floor updates live from our Worker — last updated November 7, 2026.
The silver floor is close to the whole story for a worn 1927-S, and that is the point. At 866,000 struck, this date trades near its metal at the bottom and on strike, lustre, and mintage at the top — and the top is where the learning pays off.
Is your 1927-S genuine?
Counterfeits are a real hazard with every coin in this guide, and the checks are the same ones collectors have used for decades. Weigh it first — 26.73 grams, no excuses — and measure the diameter at 38.1 millimetres. Hold a magnet to it: silver does not stick, and a coin that does is not what it claims to be. Under a loupe, genuine striking leaves crisp, even lettering and clean fields; a cast copy betrays itself with soft details, tiny pits, and a slightly greasy surface. When the stakes are high, certification settles it.
San Francisco Peace dollars are faked less often than the great Morgan keys, but any coin claimed as mint state deserves the full check — weight, diameter, magnet, and loupe. Under a loupe, genuine striking leaves crisp, even lettering and clean fields; a cast copy betrays itself with soft details, tiny pits, and a slightly greasy surface. When the stakes are high, certification settles it.
Latest reported results for this coin
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1927-S Peace dollar questions, answered honestly
How much is a 1927-S Peace dollar worth?
Our guide holds no researched grade figures for the 1927-S yet — all six grades are shown as dashes rather than guesses. The live metal floor is in the specs section, and the S mint mark plus the 866,000 mintage add a premium at every grade. Use the Coin Value Checker or a professional opinion for a current figure on a specific coin.
What is the mintage of the 1927-S Peace dollar?
San Francisco struck 866,000 Peace dollars in 1927 — one of the smaller mintages of the whole Peace series, well below the multi-million outputs of the early 1920s.
How do I know my 1927 Peace dollar is from San Francisco?
Turn the coin over and look below the eagle, above the word ONE. A small S there means San Francisco. No mint mark means Philadelphia, and a D means Denver. The S is struck cleanly into the coin, at the same depth as the surrounding design.
Is the 1927-S Peace dollar a key date?
It is a recognised better date among San Francisco Peace dollars, thanks to the low mintage — but it is not a famous key like the 1928 Philadelphia. Its figures depend far more on strike and survival than on mintage alone.
How is the 1927-S different from the 1927-D?
The mint mark and the mintage: the 1927-S was struck at San Francisco in 866,000 pieces, while the 1927-D was struck at Denver in 1,268,900 pieces. Both circulated hard in the West, and both reward the collector who grades strike and lustre fairly.
Should I get my 1927-S Peace dollar graded?
For a worn example, usually not — the figure is close to the silver floor. Consider certification when the coin looks uncirculated with full lustre and a sharp strike, because an independent grade is the most useful thing you can have for a date whose figures we have not yet researched.
Check your 1927-S Peace
Run the date and mint mark through the free Coin Value Checker for an instant estimate, or get a Grade-or-Not verdict on whether your coin is worth certifying. The full guide is here: Peace Dollar Values: Silver Prices and Key Dates. The same year at Denver is the 1927-D Peace dollar; compare the two 1927 branch-mint dates side by side.
A lower-mintage date rewards the collector who checks the mint mark first and the grade second. Keep learning, keep checking, and enjoy the hunt. Shared for education only.
