West Lafayette city, Indiana
Official LSAD Designation: West Lafayette city • Census GEOID: 1882862
• Tippecanoe County
Demographics & Population Profile
Population and demographics for West Lafayette city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 45,747 | — | 2025 | Census |
| Median Age | 21.4 yrs | ±0.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 15,062 | ±601 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).