Thomaston, GA micro area ZIP codes
The Thomaston, GA micropolitan statistical area (CBSA 45580) covers 1 county in Georgia and 3 ZIP codes.
- ZIP codes
- 3
- Population
- 26,687
- Avg. median income
- $56,200population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Thomaston, GA area
ZIP codes in the Thomaston, GA area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 30285 | The Rock | Upson County | 589 | $84,732 | $286,100 |
| 30286 | Thomaston | Upson County | 24,726 | $55,087 | $178,800 |
| 31097 | Yatesville | Upson County | 1,372 | $64,214 | $233,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Thomaston, GA micro area?
3 ZIP codes, based on each ZIP code's main county.
Which counties make up the Thomaston, GA area?
Upson County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).