Sebastian
Source:
Arkansas
Sebastian is a mid-size county in Arkansas with 13 ZIP codes, 125,651 people, and below-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Sebastian, AR sits among US counties with a below-median household income, on a mid-size county population base, across a compact ZIP cluster.
- 27th pct
- household income vs 3,210 US counties
- 125,651
- combined ZIP population
- 13
- USPS ZIP codes covered
- $58,038
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Sebastian lands in the national county income distribution as below-median household income on mid-size county footing (FIPS 05131, 13 ZIPs, combined population 125,651). Sort the ZIP table by population before treating the county mean as uniform.
Below-median income on a compact ZIP cluster (13 codes). Population density still swings from downtown to farm-edge; the density column is the fastest filter before a side-by-side compare. County-level HUD and FBI inputs still key off FIPS 05131.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
13
Total ZIPs
125,651
Total Population
ZIP Codes in Sebastian
Side-by-side: Compare 72903 vs 72904 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 72903 | Fort Smith | 26,148 | 603 |
| 72904 | Fort Smith | 21,893 | 644 |
| 72901 | Fort Smith | 21,591 | 952 |
| 72936 | Greenwood | 14,527 | 64 |
| 72908 | Fort Smith | 13,378 | 637 |
| 72916 | Fort Smith | 7,131 | 80 |
| 72941 | Lavaca | 5,251 | 38 |
| 72923 | Barling | 4,735 | 244 |
| 72937 | Hackett | 3,858 | 23 |
| 72944 | Mansfield | 2,919 | 14 |
| 72940 | Huntington | 2,515 | 22 |
| 72938 | Hartford | 1,391 | 11 |
| 72945 | Midland | 314 | 172 |
Frequently Asked Questions
What is the population of Sebastian?
Sebastian has a total population of 125,651 across 13 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Sebastian?
Sebastian includes 13 ZIP codes: 72903, 72904, 72901, 72936, 72908, 72916, 72941, 72923, 72937, 72944, and more.