A USPS stamp yearbook is a year-specific philatelic product, not simply another name for a list of every stamp issued that year. Check the exact edition for its book, included stamps, mounts, page count, condition and completeness.
What a yearbook listing should identify
- Edition year and exact product title
- Page count and publication format
- Which stamps are included and whether they are mounted
- Whether special-service, definitive or other issues are excluded
- New, opened, complete or missing-pieces condition
- Current seller, price, delivery and return terms
A current verified example
The official 2025 Stamp Yearbook listing describes a 64-page book with 91 commemorative stamps and mounts. Those details belong only to that 2025 product. They must not be copied onto a 2020, 2021 or other yearbook when the older official listing is unavailable.
How to evaluate a 2020 yearbook
- Find the exact USPS item number or archived official listing.
- Inventory every included stamp and mount against the edition’s contents page.
- Check writing, hinge marks, moisture, missing mounts and cover wear.
- Separate the face value of included postage from the book’s collector price.
- If the official specifications cannot be recovered, describe the contents actually visible and mark the rest unknown.
Yearbook vs. annual issue archive
Use our release archive to research what USPS issued in a year. Use a yearbook listing to determine what one commercial collector product contains. Neither alone proves a complete collection.
Sources and verification
Facts on this page were checked on August 31, 2026. Dynamic inventory, prices and USPS rules can change.
What does “stamp packet” mean?
A packet may be an official annual set, a dealer-assembled assortment, a topical packet, a beginner mixture or a packet removed from a yearbook. The name alone does not prove official origin, completeness, mint condition, rarity or postal validity.
Completeness and usability checklist
- Match the title, year, publisher and product number to a reliable listing.
- Inventory stamps, mounts, book, slipcase and inserts separately.
- Check whether stamps are mint, used, hinged, damaged or merely illustrated in the book.
- Separate face/postal value from collector and resale value.
- Verify each stamp before using it; a complete-looking packet may include cancelled or nonpostal material.
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