Siloam Springs city, Arkansas
Official LSAD Designation: Siloam Springs city • Census GEOID: 0564370
• Benton County
Demographics & Population Profile
Population and demographics for Siloam Springs city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 21,298 | — | 2025 | Census |
| Median Age | 32.3 yrs | ±2.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 6,498 | ±339 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).