26 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 72076 | Jacksonville | 38,437 |
| 72120 | Sherwood | 34,365 |
| 72209 | Little Rock | 31,607 |
| 72204 | Little Rock | 30,525 |
| 72223 | Little Rock | 26,986 |
| 72113 | Maumelle | 25,596 |
| 72205 | Little Rock | 23,043 |
| 72118 | North Little Rock | 22,913 |
| 72206 | Little Rock | 22,667 |
| 72116 | North Little Rock | 22,464 |
| 72211 | Little Rock | 22,335 |
| 72210 | Little Rock | 15,621 |
| 72212 | Little Rock | 13,698 |
| 72117 | North Little Rock | 13,438 |
| 72227 | Little Rock | 11,284 |
| 72207 | Little Rock | 10,631 |
| 72114 | North Little Rock | 10,093 |
| 72202 | Little Rock | 9,704 |
| 72135 | Roland | 3,239 |
| 72183 | Wrightsville | 904 |
| 72201 | Little Rock | 795 |
| 72099 | Little Rock Air Force Base | 629 |
| 72180 | Woodson | 89 |
| 72053 | College Station | 21 |
| 72199 | North Little Rock | 18 |
| 72119 | North Little Rock | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 26 ZCTAs in Pulaski County, Arkansas (US Census).