County ZIP codes · Arkansas · FIPS 05119
Pulaski County, AR ZIP Codes
Pulaski County, Arkansas has 53 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 36 residential and 17 for PO boxes or a single organization. 26 of the residential ones lie mainly in Pulaski County and 10 mainly in a neighboring county; 14 cross the county line. Median household income ranges from $30,175 in 72114 (North Little Rock) to $114,140 in 72212 (Little Rock) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Pulaski County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $52,132 and $76,931.
They carry 20 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 36 residential ZIP codes in Pulaski County
26 ZIP codes lie mainly in Pulaski County; 10 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 72076 | Jacksonville | 38,437 | 529 | $54k | $164k | 85% |
| 72120 | Sherwood | 34,365 | 634 | $77k | $200k | 69% |
| 72209 | Little Rock | 31,607 | 1,730 | $40k | $99k | 100% |
| 72204 | Little Rock | 30,525 | 2,013 | $41k | $125k | 100% |
| 72223 | Little Rock | 26,986 | 556 | $101k | $452k | 100% |
| 72113 | Maumelle | 25,596 | 974 | $79k | $292k | 100% |
| 72205 | Little Rock | 23,043 | 2,868 | $68k | $230k | 100% |
| 72118 | North Little Rock | 22,913 | 829 | $50k | $123k | 100% |
| 72206 | Little Rock | 22,667 | 203 | $52k | $142k | 95% |
| 72116 | North Little Rock | 22,464 | 3,461 | $79k | $233k | 100% |
| 72211 | Little Rock | 22,335 | 2,688 | $83k | $284k | 100% |
| 72210 | Little Rock | 15,621 | 316 | $70k | $244k | 73% |
| 72212 | Little Rock | 13,698 | 2,251 | $114k | $338k | 100% |
| 72117 | North Little Rock | 13,438 | 247 | $44k | $142k | 100% |
| 72227 | Little Rock | 11,284 | 2,999 | $74k | $270k | 100% |
| 72207 | Little Rock | 10,631 | 2,809 | $96k | $407k | 100% |
| 72114 | North Little Rock | 10,093 | 1,316 | $30k | $130k | 100% |
| 72202 | Little Rock | 9,704 | 1,371 | $51k | $263k | 100% |
| 72135 | Roland | 3,239 | 44 | $103k | $319k | 100% |
| 72183 | Wrightsville | 904 | 5,287 | – | – | 100% |
| 72201 | Little Rock | 795 | 649 | $115k | $290k | 100% |
| 72099 | Little Rock Air Force Base | 629 | 524 | – | – | 100% |
| 72180 | Woodson | 89 | 774 | – | – | 100% |
| 72053 | College Station | 21 | 36 | – | – | 100% |
| 72199 | North Little Rock | 18 | 6 | – | – | 100% |
| 72119 | North Little Rock | no residents | 0 | – | – | 100% |
Partly in Pulaski County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 72142 | Scott | 2,557 | 24 | $63k | $197k | 37% |
| 72023 | Cabot | 37,452 | 381 | $77k | $217k | 27% |
| 72065 | Hensley | 5,457 | 87 | $76k | $223k | 26% |
| 72016 | Bigelow | 2,727 | 39 | $64k | $172k | 23% |
| 72103 | Mabelvale | 15,736 | 515 | $68k | $156k | 23% |
| 72046 | England | 3,876 | 17 | $57k | $107k | 17% |
| 72122 | Paron | 1,471 | 12 | – | – | 10% |
| 72002 | Alexander | 21,495 | 326 | $86k | $220k | 7% |
| 72126 | Perryville | 3,241 | 16 | $56k | $133k | 4% |
| 72106 | Mayflower | 6,213 | 119 | $66k | $205k | 2% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
14 ZIP codes of Pulaski County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Pulaski | Elsewhere |
|---|---|---|
| 72076 | 85% | Lonoke County 11%; Faulkner County 4% |
| 72023 | 27% | Lonoke County 69%; Faulkner County 4% |
| 72120 | 69% | Faulkner County 31% |
| 72206 | 95% | Saline County 5% |
| 72002 | 7% | Saline County 93% |
| 72103 | 23% | Saline County 77% |
| 72210 | 73% | Saline County 27% |
| 72106 | 2% | Faulkner County 98% |
| 72065 | 26% | Saline County 58%; Grant County 17% |
| 72046 | 17% | Lonoke County 71%; Jefferson County 12% |
| 72126 | 4% | Perry County 96% |
| 72016 | 23% | Perry County 77% |
| 72142 | 37% | Lonoke County 63% |
| 72122 | 10% | Saline County 90% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 72078 | Jacksonville |
| 72115 | North Little Rock |
| 72124 | North Little Rock |
| 72164 | Sweet Home |
| 72190 | North Little Rock |
| 72203 | Little Rock |
| 72214 | Little Rock |
| 72215 | Little Rock |
| 72216 | Little Rock |
| 72217 | Little Rock |
| 72219 | Little Rock |
| 72221 | Little Rock |
| 72222 | Little Rock |
| 72225 | Little Rock |
| 72231 | Little Rock |
| 72255 | Little Rock |
| 72295 | Little Rock |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Pulaski County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Pulaski County's ZIP codes use 3 prefixes: 720, 721 and 722.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 720 | Little Rock, AR (SCF 720) | 9 | 81 |
| 721 | Little Rock, AR (SCF 720) | 20 | 68 |
| 722 | Little Rock, AR (SCF 720) | 24 | 25 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.