Lawrence County, AR ZIP codes
There are 12 ZIP codes in Lawrence County, AR, in 12 towns, from 72410 to 72572. The largest are 72476 (Walnut Ridge), 72433 (Hoxie) and 72415 (Black Rock). 1 more crosses into it from a neighbouring county: 72459.
The county seat is Walnut Ridge.
- ZIP codes
- 12
- Partly in it
- 1 more
- Towns
- 12
- County seat
- Walnut Ridge
- County FIPS
05075- State
- Arkansas
- Population
- 16,238
- Median household income
- $44,882
- Land area
- 588 sq mi
Lawrence County ZIP codes by town
- Walnut Ridge (county seat)
- 72476
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Lawrence County
This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Lawrence County.
- 72459 Ravenden · mostly in Randolph County
Map of Lawrence County ZIP codes
The ZIP codes of Lawrence County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Lawrence County in numbers
About 16,238 people live in Lawrence County, in 6,613 households, the 47th most populous of Arkansas's 75 counties. The median household income is $44,882 a year, 26% below the Arkansas median of $60,773 (US: $80,734). The median owner-occupied home is valued at $98,900 (47% below the Arkansas median), and median gross rent is $697 a month. The median age is 40.3; 14.5% of adults 25 and over hold a bachelor's degree or higher (25.7% across Arkansas); the average commute takes 26 minutes.
| Population | 16,238 |
|---|---|
| Households | 6,613 |
| Median age | 40.3 |
| Median household income | $44,882 |
| Median home value | $98,900 |
| Median gross rent | $697 |
| Bachelor's degree or higher | 14.5% |
| Mean commute | 25.7 min |
| Population density | 28 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Lawrence County
| Town | ZIP codes | Population |
|---|---|---|
| Walnut Ridge | 1 | 5,434 |
| Hoxie | 1 | 2,618 |
| Black Rock | 1 | 853 |
| Portia | 1 | 453 |
| Saffell | 1 | 360 |
| Lynn | 1 | 299 |
| Strawberry | 1 | 285 |
| Powhatan | 1 | 173 |
| Sedgwick | 1 | 165 |
| Alicia | 1 | 138 |
| Minturn | 1 | 91 |
| Smithville | 1 | 88 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Lawrence County.
Not sure you are in Lawrence County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Lawrence County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
72410 | Alicia , AR | Standard | 400 | $53,350 | $50,400 |
72415 | Black Rock , AR | Standard | 1,376 | $53,750 | $93,300 |
72433 | Hoxie , AR | Standard | 2,723 | $36,473 | $92,400 |
72440 | Lynn , AR | Standard | 269 | $48,056 | $95,000 |
72445 | Minturn , AR | Standard | 91 | — | $310,700 |
72457 | Portia , AR | Standard | 143 | — | $112,500 |
72458 | Powhatan , AR | Standard | 567 | $63,636 | $168,800 |
72465 | Sedgwick , AR | No street area | — | — | — |
72466 | Smithville , AR | Standard | 1,461 | $79,808 | $165,100 |
72469 | Strawberry , AR | Standard | 1,050 | $44,421 | $161,100 |
72476 | Walnut Ridge , AR | Standard | 7,334 | $42,181 | $96,500 |
72572 | Saffell , AR | Standard | 360 | $67,619 | $151,100 |
Cite this page
zipcodes.pro. “Lawrence County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ar/county/lawrence
Underlying data is public domain or openly licensed — sources, vintages and licences.