Scenario Levers
Projection Year
2040
Outflow Velocity Multiplier
1.00x
Natural Replacement Offset
0.0%
Metric Representation
Cumulative Deficit Telemetry
Top 10 Aggregate Loss
-2,204K
Annual Contraction
-146.9K/yr
Steepest Absolute Loss
IL (-650K)
Steepest % Contraction
WV (-8.36%)
Congressional Reapportionment Stress
US State Contraction Map (2025 to 2040)
Click any state for deep dive
Severe Loss (< -500K)
Moderate Loss
Stable / Net Inflow
State Profile: Illinois
IL
Baseline Population (2025)
12.55M
Projected Pop (Target)
11.90M
Net Demographic Delta
-650,000
Relative % Shift
-5.18%
15-Year Trajectory Curve
-0.35%/yr
Declining States Data Table
| State | Delta (K) | % Shift |
|---|