Lamar, AR ZIP code
The ZIP code for Lamar, Arkansas is 72846. It is in Johnson County.
- Population in these ZIPs
- 3,853
- Avg. median income
- $61,300population-weighted
- Typical home value
- $195,300population-weighted
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Lamar, AR ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 72846 | 3,853 | $61,250 | $195,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Lamar
- London 8 mi
- Knoxville 9 mi
- Clarksville 11 mi
- Hagarville 11 mi
- Dover 13 mi
- Scranton 13 mi
- Delaware 15 mi
- Ozone 16 mi
- Hartman 16 mi
- Russellville 17 mi
- New Blaine 17 mi
- Subiaco 18 mi
Frequently asked questions
What is the ZIP code for Lamar, AR?
The ZIP code for Lamar, AR is 72846.
What county is Lamar, Arkansas in?
Lamar ZIP codes are in Johnson County.