26 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 72076 | Jacksonville | 38,647 |
| 72120 | Sherwood | 33,393 |
| 72209 | Little Rock | 33,200 |
| 72204 | Little Rock | 31,219 |
| 72223 | Little Rock | 25,706 |
| 72113 | Maumelle | 25,648 |
| 72118 | North Little Rock | 23,540 |
| 72211 | Little Rock | 22,836 |
| 72206 | Little Rock | 22,640 |
| 72205 | Little Rock | 22,275 |
| 72116 | North Little Rock | 21,090 |
| 72210 | Little Rock | 14,544 |
| 72117 | North Little Rock | 14,339 |
| 72212 | Little Rock | 13,400 |
| 72227 | Little Rock | 11,800 |
| 72207 | Little Rock | 10,735 |
| 72114 | North Little Rock | 10,451 |
| 72202 | Little Rock | 9,648 |
| 72135 | Roland | 3,442 |
| 72183 | Wrightsville | 838 |
| 72201 | Little Rock | 721 |
| 72099 | Little Rock Air Force Base | 664 |
| 72180 | Woodson | 89 |
| 72199 | North Little Rock | 16 |
| 72119 | North Little Rock | 0 |
| 72053 | College Station | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 26 ZCTAs in Pulaski County, Arkansas (US Census).