Arkansas ZIP Code Lookup & Directory
A letter mailed within Little Rock can cross into North Little Rock or Sherwood without the sender ever noticing a ZIP code change, while a package headed to a rice farm outside Stuttgart might travel a rural route that covers dozens of square miles before reaching its destination. Arkansas splits fairly evenly between fast-growing metro pockets Little Rock, the Northwest Arkansas cluster of Fayetteville, Springdale, Rogers, and Bentonville and a much larger footprint of small towns and farmland across the Delta and the Ozarks. Knowing the right ZIP code is what keeps mail moving efficiently across that divide.
This directory helps confirm the correct ZIP for any Arkansas address, whether that means checking a Pulaski County suburb, tracking down a rural Delta route, or figuring out which of the state's 75 counties a smaller community actually falls into. For other state directories, see the Alabama ZIP Code Directory and the Arizona ZIP Code Directory.
About ZIP Codes in Arkansas
Arkansas ZIP codes begin with either 71 or 72, running from around 71601 near Pine Bluff in the southeastern part of the state up to 72959 near Winslow in the northwest corner. The state uses fourteen three-digit prefixes in total, spanning 716 through 729, and the numbering generally moves from southeast to northwest lower prefixes cover the Pine Bluff and Monticello area, while higher prefixes stretch up through Little Rock and into the fast-growing Ozark region around Fayetteville and Bentonville.
Pulaski County, home to Little Rock, carries more ZIP codes than any other county in the state, driven by the capital city and its ring of suburbs including North Little Rock, Sherwood, and Maumelle. Washington County and Benton County the heart of Northwest Arkansas follow closely behind, a direct result of the population boom tied to Walmart's headquarters in Bentonville and the broader corporate growth around Fayetteville and Rogers.
How ZIP Codes Work in Arkansas
USPS assigns a preferred city name to each ZIP code, and in the Little Rock metro area this occasionally puts a North Little Rock or Sherwood address under a ZIP code technically labeled "Little Rock." The same pattern shows up in Northwest Arkansas, where the boundaries between Fayetteville, Springdale, and Rogers blur enough that a ZIP code's preferred city doesn't always match the town most people associate with that address.
Rural Arkansas relies heavily on rural route and PO Box addressing, particularly in the Delta counties along the Mississippi River and in the more mountainous Ozark and Ouachita regions. A single ZIP code in a county like Lee, Phillips, or Chicot can cover a large agricultural area with only a small central town, meaning delivery routes stretch far beyond what a city-based ZIP code would suggest.
Downtown Little Rock carries a ZIP code used mostly for PO Boxes and state government mail, separate from the residential codes covering the surrounding neighborhoods.
Browse ZIP Codes by City
Searching by city works well across Arkansas's roughly 480 cities and communities. Larger cities like Fort Smith, Jonesboro, and Conway return several ZIP codes each, while smaller Delta towns and Ozark communities typically return just one. The Northwest Arkansas cluster Fayetteville, Springdale, Rogers, and Bentonville is worth searching individually by city name, since the four cities sit close enough together that ZIP boundaries can be easy to mix up.
Major Cities & ZIP Code Coverage
Little Rock, the state capital and largest city, uses ZIP codes mainly in the 722xx range, including 72201, 72204, 72205, and 72207 among others, each covering a different quadrant of the city from downtown to the western suburbs.
Fort Smith, Arkansas's second-largest city, sits along the Oklahoma border and uses 729xx codes, serving as the commercial hub for the western part of the state.
Fayetteville, home to the University of Arkansas, and its neighbors Springdale, Rogers, and Bentonville together form the state's fastest-growing metro area, with each city carrying its own distinct set of ZIP codes despite sitting only a few miles apart.
Jonesboro, the main city of northeast Arkansas, anchors the Delta region's postal and logistics network, while Pine Bluff, further south along the Arkansas River, carries some of the lowest-numbered ZIP codes in the state.
ZIP Codes by County
Pulaski County leads the state in ZIP code count by a comfortable margin, followed closely by Washington and Benton counties in the northwest. Sebastian County, home to Fort Smith, and Craighead County, home to Jonesboro, round out the counties with the most ZIP density outside the two largest metro clusters.
Delta counties like Phillips, Lee, and Chicot, along with more rural Ozark counties such as Newton and Searcy, carry far fewer ZIP codes relative to their land area, reflecting Arkansas's largely rural character outside its handful of growing metro centers.
Popular ZIP Codes
| ZIP Code | City | County | Notes |
|---|---|---|---|
| 72201 | Little Rock | Pulaski | Downtown and state capitol area |
| 72703 | Fayetteville | Washington | University of Arkansas area |
| 72712 | Bentonville | Benton | Walmart corporate headquarters area |
| 72901 | Fort Smith | Sebastian | Western Arkansas commercial hub |
| 72401 | Jonesboro | Craighead | Northeast Arkansas Delta hub |
| 71601 | Pine Bluff | Jefferson | Southeastern Arkansas river city |
| 72160 | Stuttgart | Arkansas | Rice and duck hunting hub, "Rice and Duck Capital of the World" |
| 72032 | Conway | Faulkner | Growing college town north of Little Rock |
Mailing, Shipping & Address Verification
The Little Rock metro area causes the most common addressing confusion in the state, since North Little Rock, Sherwood, and Maumelle sometimes share ZIP codes with a Little Rock preferred city name despite being separately incorporated. In Northwest Arkansas, rapid growth around Bentonville and Rogers means new subdivisions can be assigned ZIP codes that don't immediately match local expectations, so it's worth confirming the exact ZIP rather than assuming based on the nearest well-known city.
Rural route addressing remains common across the Delta and in mountainous Ozark counties, where traditional street numbering came later than in urban Arkansas. Apartment and suite numbers matter in college towns like Fayetteville and Conway, where dense student housing means several residences can share a single street address distinguished only by unit number.
Business, Logistics & Delivery
Arkansas's freight network runs heavily through Interstate 40, which connects Fort Smith to Little Rock and on to Memphis, and Interstate 30, which links Little Rock south toward Texarkana and the Texas border. Interstate 49 has grown into a major north-south corridor connecting Fort Smith to Fayetteville and Bentonville, supporting the rapid logistics growth in Northwest Arkansas.
Bentonville and the surrounding area form one of the most important logistics hubs in the country, home to Walmart's global headquarters and a dense cluster of supplier offices built around it. J.B. Hunt Transport Services, one of the largest trucking companies in the United States, is headquartered in nearby Lowell, and Tyson Foods, the country's largest poultry producer, is based in Springdale all of which drive significant freight volume through Northwest Arkansas ZIP codes.
Bill and Hillary Clinton National Airport in Little Rock and Northwest Arkansas National Airport near Bentonville both handle regional cargo traffic, while the Arkansas River provides barge access for agricultural exports moving toward the Mississippi River. Rice production around Stuttgart and the broader Delta region generates substantial seasonal freight tied to harvest cycles each fall.
Quick Facts
| Category | Detail |
|---|---|
| ZIP Code Range | 71601–72959 |
| Counties | 75 |
| Largest City | Little Rock |
| State Capital | Little Rock |
| Time Zone | Central Time |
| Area Codes | 479, 501, 870 |
Helpful Tips
Confirm the exact ZIP code for Little Rock-area suburbs like Sherwood or Maumelle before mailing, since they can share a Little Rock preferred city name despite being distinct communities. In Northwest Arkansas, double-check new subdivisions around Bentonville and Rogers, where growth sometimes outpaces local ZIP code updates. For Delta and Ozark addresses, always include the rural route or box number exactly as given, since street-based addressing is inconsistent in the state's more rural counties. Businesses shipping into Northwest Arkansas should account for the heavy freight traffic tied to the retail and logistics industry concentrated there.
Related Pages
- Alabama ZIP Code Directory
- Alaska ZIP Code Directory
- Arizona ZIP Code Directory
- California ZIP Code Directory
- Browse All US States
- ZIP Code Lookup Tool
- ZIP Code Distance Calculator
FAQ
How many ZIP codes does Arkansas have?
Arkansas has 525 ZIP codes covering all 75 counties and roughly 480 cities and communities across the state.
What ZIP code range does Arkansas use?
Arkansas ZIP codes run from around 71601 near Pine Bluff to 72959 near Winslow, using prefixes 71 and 72.
Which county has the most ZIP codes in Arkansas?
Pulaski County, home to Little Rock, has more ZIP codes than any other county in the state.
Why do Northwest Arkansas cities share so many ZIP boundaries?
Fayetteville, Springdale, Rogers, and Bentonville sit close together and have grown rapidly, so their ZIP codes can overlap or sit closer together than in other parts of the state.
Does Little Rock have more than one ZIP code?
Yes, Little Rock is divided into multiple ZIP codes in the 722xx range, covering downtown, the state capitol area, and surrounding neighborhoods.
What is the ZIP code for Walmart's headquarters?
Walmart's headquarters in Bentonville falls under ZIP code 72712.
Are rural routes still common in Arkansas?
Yes, rural route and PO Box addressing remains common across the Mississippi Delta and Ozark and Ouachita mountain regions.
Do Delta counties have fewer ZIP codes than urban ones?
Yes, counties like Phillips, Lee, and Chicot have far fewer ZIP codes despite covering large agricultural areas.
How do I find the correct ZIP code for a small Arkansas town?
Search by the specific community name rather than the nearest larger city, since many small towns have their own distinct ZIP code.
What area codes cover Arkansas ZIP codes?
Arkansas uses three area codes: 479, 501, and 870, generally split between the northwest, central, and remaining regions of the state.
Is all of Arkansas in one time zone?
Yes, the entire state operates on Central Time.
Why is Stuttgart's ZIP code significant for logistics?
Stuttgart is a major rice-producing hub, and its ZIP code sees heavy seasonal freight tied to harvest and agricultural export cycles.
Conclusion
Arkansas's ZIP code map reflects a state balanced between a handful of fast-growing metro pockets and a much larger rural and agricultural footprint. Getting a ZIP code right here means paying attention to county lines, rural route details, and the tight cluster of cities that make up Northwest Arkansas. Search by city or ZIP code above to find accurate postal information for any address in Arkansas.