Pulaski County, Arkansas has 47 ZIP codes in this list, from 72002 to 72295. They cover 15 places, among them Little Rock, North Little Rock, Jacksonville and Alexander.
The ZIP code areas of Pulaski County add up to about 874 square miles of land (2,264 sq km) as the Census Bureau draws them. The largest is 72206 (Little Rock), with 112 square miles.
Places with more than one code here: Little Rock (24 codes), North Little Rock (9 codes), Jacksonville (2 codes).
Using these codes
In an address, the ZIP code comes last, after the city and the two-letter state: Alexander, AR 72002.
Tap a ZIP code to open it in the look-up, with a copy button for the address line.
A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
"No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.
ZIP Codes