| Zip Code | City | Population ↓ |
|---|---|---|
| 27406 | Greensboro | 64,386 |
| 27410 | Greensboro | 54,951 |
| 27407 | Greensboro | 54,257 |
| 27405 | Greensboro | 51,962 |
| 27265 | High Point | 50,977 |
| 27455 | Greensboro | 29,259 |
| 27262 | High Point | 25,652 |
| 27260 | High Point | 24,878 |
| 27401 | Greensboro | 21,253 |
| 27403 | Greensboro | 19,553 |
| 27409 | Greensboro | 17,070 |
| 27408 | Greensboro | 16,399 |
| 27358 | Summerfield | 15,472 |
| 27282 | Jamestown | 15,365 |
| 27214 | Browns Summit | 13,510 |
| 27249 | Gibsonville | 12,643 |
| 27301 | McLeansville | 10,148 |
| 27377 | Whitsett | 9,854 |
| 27310 | Oak Ridge | 8,571 |
| 27313 | Pleasant Garden | 6,784 |
| 27235 | Colfax | 5,068 |
| 27283 | Julian | 3,285 |
| 27412 | Greensboro | 3,101 |
| 27411 | Greensboro | 1,697 |
| 27268 | High Point | 995 |
| 27342 | Sedalia | 111 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 26 ZCTAs in Guilford County, North Carolina (US Census).