Lamar, AR ZIP Codes
2 ZIP codes serve Lamar, Arkansas: 72830 and 72846. Together they are home to 19,610 residents in 7,812 households. That is more than the 1,783 people counted inside Lamar city limits, because these ZIP codes reach past its boundary. Median household income ranges from $42,416 in 72830 to $61,250 in 72846.
Lamar city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,783 |
| Households | 633 |
| Median household income | $50,568 |
| Median home value | $161,700 |
| Median age | 35.5 |
| Median rent | $548 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 19,610 |
| Households (sum of ZIP codes) | 7,812 |
| Median household income, range across ZIP codes | $42,416 (72830) to $61,250 (72846) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $46,069 |
| Homeowners | 70.0% |
| Households with kids under 18 | 28.0% |
| Moved in the past year | 16.4% |
| Carrier routes in EDDM2GO's route library | 15 routes, 8,098 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Lamar: 72846 ($61,250)
- Most residents: 72830 (15,757 people)
- Highest homeownership: 72846 (87.3% own their home)
- Most households with kids: 72846 (33.4% of households)
- Most new movers: 72830 (16.9% moved in last year)
- Youngest median age: 72830 (38.4 years)
- Highest median home value: 72830 ($155,000)
Every ZIP code in Lamar
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 72830 | Clarksville | 15,757 | 6,297 | $42,416 | $155,000 | 65.8% | 26.7% | 16.9% | 12 | 6,996 | 0% of its land |
| 72846 | Lamar | 3,853 | 1,515 | $61,250 | $151,700 | 87.3% | 33.4% | 14.6% | 3 | 1,614 | 4% of its land; mailing city |
A ZIP code is listed for Lamar when at least 10% of its land lies inside Lamar city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lamar. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lamar.
Counties
- Johnson County — 12 ZIP codes
Nearby cities sharing these ZIP codes
- Clarksville — 1 ZIP code
Price a mailing to Lamar ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lamar, AR?
- 72830 and 72846. A ZIP code is listed for Lamar when at least 10% of its land lies inside Lamar city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lamar.
- What is the population of Lamar, AR?
- The Census Bureau counts 1,783 residents inside Lamar city limits (ACS 2020–2024). The 2 ZIP codes that serve Lamar hold 19,610 residents in all.
- What is the median household income in Lamar, AR?
- $50,568 inside Lamar city limits, per the Census Bureau. Across its ZIP codes the medians run from $42,416 to $61,250.
- Which Lamar ZIP code has the highest median household income?
- 72846, at $61,250, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Lamar, AR?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 15 carrier routes reaching 8,098 residential and 510 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.