Youngest ZIP codes in Sebastian County, AR
These are the 12 ZIP codes in Sebastian County with the lowest median age, out of 12 with at least 1,000 residents. 72904 (Fort Smith, 32.5), 72901 (Fort Smith, 35.6) and 72941 (Lavaca, 36.8) lead the list. There is no single "best" ZIP code in Sebastian County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.
Youngest ZIP codes in Sebastian County
| Rank | ZIP | Mailing city | Median age | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 72904 | Fort Smith | 32.5 ±2.0 | 21,296 | 7,529 | 8,423 |
| 2 | 72901 | Fort Smith | 35.6 ±1.5 | 19,819 | 8,789 | — |
| 3 | 72941 | Lavaca | 36.8 ±5.1 | 5,140 | 1,936 | — |
| 4 | 72903 | Fort Smith | 38.3 ±2.0 | 27,242 | 11,464 | — |
| 5 | 72916 | Fort Smith | 38.9 ±3.5 | 11,711 | 4,732 | 5,748 |
| 6 | 72936 | Greenwood | 39.6 ±3.0 | 14,070 | 5,580 | 5,739 |
| 7 | 72940 | Huntington | 40.8 ±5.6 | 1,829 | 650 | 932 |
| 8 | 72908 | Fort Smith | 41.4 ±3.6 | 14,288 | 5,906 | 6,151 |
| 9 | 72923 | Barling | 42.8 ±4.5 | 4,956 | 2,133 | — |
| 10 | 72933 | Charleston | 43.6 ±5.4 | 5,087 | 2,222 | — |
| 11 | 72944 | Mansfield | 46.1 ±5.5 | 2,599 | 1,038 | 1,075 |
| 12 | 72937 | Hackett | 46.8 ±8.0 | 4,075 | 1,585 | — |
How we ranked them
Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 12 of 16 qualify.
Which of these to mail, and why
Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.
The top five ZIP codes on this list hold 34,450 households. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 72904 on the EDDM route map
More rankings
- Richest ZIP codes in Sebastian County
- ZIP codes with the highest home values in Sebastian County
- ZIP codes with the highest homeownership in Sebastian County
- ZIP codes with the most families with kids in Sebastian County
- ZIP codes with the most new movers in Sebastian County
- Oldest ZIP codes in Sebastian County
- Fastest-growing ZIP codes in Sebastian County
- All Sebastian County ZIP codes
Businesses that mail these ZIP codes
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EDDM guides
Frequently asked questions
- Which ZIP code in Sebastian County has the lowest median age?
- 72904 (Fort Smith), at 32.5 (±2.0), among 12 ZIP codes with at least 1,000 residents.
- How is this ranking calculated?
- Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
- Why are some ZIP codes missing?
- ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.