Demographics & People
Louisville's population stands at 246,161 people. County is losing 11,778 residents per year (2022-2023). County health: 37% adult obesity, 17% smoke.
- 63 dependents per 100 working-age (youth + seniors / 18-64) (vs Kentucky 66).
Population & Trend
Current population 246,161; figures track the most recent Census ACS 5-year estimates.
| County Population | 782,969 people |
|---|---|
| Population | 246,161 people (vs Kentucky 19,515) |
| Population Estimate | 246,161 |
Sources: U.S. Census Bureau, ACS 5-Year DP05 · Census ACS 2022 · U.S. Census Bureau, Vintage Population Estimates · Refreshed 2026-04-12
Residential Stability & Migration
How long residents have lived here and where they came from. The surrounding county is losing 11,778 residents per year on net (IRS migration data).
| Migration · People moving in (annual) | 657,366 |
|---|---|
| Migration · People moving out (annual) | 669,144 |
| Migration · Net migration (in − out) | -11,778 |
Sources: IRS SOI Migration 2021-2022 · Refreshed 2026-04-12