Where to Find the Serial Number on a Gibson Guitar
Standard Gibson serials are stamped deeply into the wood on the rear of the headstock, accompanied by "MADE IN USA".
Bozeman acoustics and Memphis/Nashville semi-hollow guitars (ES-335) feature an internal paper label visible through the F-hole or soundhole.
Gibson Serial Number Formats & Historical Dating Cheat-Sheet
| Production Era | Serial Format | Decoding Rule / Meaning | Example |
|---|---|---|---|
| Standard 8-Digit Formula (1977–2005) | YDDDYRRR (8 digits) | 1st and 5th digits indicate the year. 2nd, 3rd, 4th digits indicate Julian day of year. Last 3 digits indicate plant batch. | 91508420 -> 1st & 5th = 98 (1998), Day 150 |
| Modern 9-Digit Formula (2005–2013) | YDDDYBRRR (9 digits) | 1st and 5th digits indicate year, 6th digit designates batch 0 or 1. | 012350456 -> Year 2005, Day 123 |
| Model-Year Prefix (2014–Present) | YYXXXXXXX (9-10 digits) | First two digits represent the official Gibson model year catalog designation. | 210045123 -> 2021 Model Year |
Frequently Asked Questions: Dating & Authenticating Gibson
How do I decode a Gibson 8-digit serial number?
Take the 1st and 5th digits to find the year (e.g. in 82004512, 8 and 4 = 1984). Digits 2-4 represent the day of the year (200th day = July).
Where are Gibson guitars manufactured?
Solidbody electrics (Les Paul, SG, Explorer, Flying V) are made in Nashville, Tennessee. All Gibson acoustics (J-45, Hummingbird, SJ-200) are made in Bozeman, Montana.
Explore Gibson Market Prices & Buying Advice
Knowing your guitar's build year is the first step in determining its resale value. Read our comprehensive 2026 buying guide and valuation tables to see current market trends for Gibson.