ZIP codes starting with 312
- ZIP codes
- 20
- States
- GA
- Largest city
- Macon, GA
- Population
- 165,811
The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.
Every ZIP code in 312xx
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
31201 | Macon , GA | Standard | 7,891 | $29,420 | $171,400 |
31202 | Macon , GA | No street area | — | — | — |
31203 | Macon , GA | No street area | — | — | — |
31204 | Macon , GA | Standard | 32,421 | $38,784 | $135,300 |
31205 | Macon , GA | No street area | — | — | — |
31206 | Macon , GA | Standard | 24,310 | $30,042 | $90,200 |
31207 | Macon , GA | Standard | 1,479 | — | — |
31208 | Macon , GA | No street area | — | — | — |
31209 | Macon , GA | No street area | — | — | — |
31210 | Macon , GA | Standard | 33,288 | $78,447 | $285,800 |
31211 | Macon , GA | Standard | 15,868 | $49,202 | $168,100 |
31213 | Macon , GA | Standard | 0 | — | — |
31216 | Macon , GA | Standard | 16,328 | $72,452 | $212,300 |
31217 | Macon , GA | Standard | 17,732 | $44,809 | $105,200 |
31220 | Macon , GA | Standard | 16,494 | $88,434 | $192,700 |
31221 | Macon , GA | No street area | — | — | — |
31294 | Macon , GA | No street area | — | — | — |
31295 | Macon , GA | No street area | — | — | — |
31296 | Macon , GA | No street area | — | — | — |
31297 | Macon , GA | No street area | — | — | — |
Cite this page
zipcodes.pro. “ZIP codes starting with 312.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/312
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