U.S. Senator for Chicago · November 3, 2026 Open seat Likely D
Bello is clearly favored to win
Aisha Bello Democratic · Challenger
96% chance of winning
Kurt Lindgren Republican · Challenger
4% chance of winning
96%
Bello 56.1% Projected vote · D+14.3 ± 7.9 Lindgren 41.9%
Each dot is one simulated election
Simulation 1: R+6 — Lindgren wins Simulation 2: R+2.8 — Lindgren wins Simulation 3: R+1.2 — Lindgren wins Simulation 4: Even — Lindgren wins Simulation 5: D+0.9 — Bello wins Simulation 6: D+1.7 — Bello wins Simulation 7: D+2.3 — Bello wins Simulation 8: D+2.9 — Bello wins Simulation 9: D+3.5 — Bello wins Simulation 10: D+3.9 — Bello wins Simulation 11: D+4.4 — Bello wins Simulation 12: D+4.8 — Bello wins Simulation 13: D+5.2 — Bello wins Simulation 14: D+5.6 — Bello wins Simulation 15: D+5.9 — Bello wins Simulation 16: D+6.3 — Bello wins Simulation 17: D+6.6 — Bello wins Simulation 18: D+6.9 — Bello wins Simulation 19: D+7.2 — Bello wins Simulation 20: D+7.5 — Bello wins Simulation 21: D+7.8 — Bello wins Simulation 22: D+8.1 — Bello wins Simulation 23: D+8.3 — Bello wins Simulation 24: D+8.6 — Bello wins Simulation 25: D+8.8 — Bello wins Simulation 26: D+9.1 — Bello wins Simulation 27: D+9.3 — Bello wins Simulation 28: D+9.6 — Bello wins Simulation 29: D+9.8 — Bello wins Simulation 30: D+10 — Bello wins Simulation 31: D+10.3 — Bello wins Simulation 32: D+10.5 — Bello wins Simulation 33: D+10.7 — Bello wins Simulation 34: D+10.9 — Bello wins Simulation 35: D+11.1 — Bello wins Simulation 36: D+11.4 — Bello wins Simulation 37: D+11.6 — Bello wins Simulation 38: D+11.8 — Bello wins Simulation 39: D+12 — Bello wins Simulation 40: D+12.2 — Bello wins Simulation 41: D+12.4 — Bello wins Simulation 42: D+12.6 — Bello wins Simulation 43: D+12.8 — Bello wins Simulation 44: D+13 — Bello wins Simulation 45: D+13.2 — Bello wins Simulation 46: D+13.4 — Bello wins Simulation 47: D+13.6 — Bello wins Simulation 48: D+13.8 — Bello wins Simulation 49: D+14 — Bello wins Simulation 50: D+14.2 — Bello wins Simulation 51: D+14.4 — Bello wins Simulation 52: D+14.6 — Bello wins Simulation 53: D+14.8 — Bello wins Simulation 54: D+15 — Bello wins Simulation 55: D+15.2 — Bello wins Simulation 56: D+15.4 — Bello wins Simulation 57: D+15.6 — Bello wins Simulation 58: D+15.8 — Bello wins Simulation 59: D+16 — Bello wins Simulation 60: D+16.2 — Bello wins Simulation 61: D+16.4 — Bello wins Simulation 62: D+16.6 — Bello wins Simulation 63: D+16.8 — Bello wins Simulation 64: D+17 — Bello wins Simulation 65: D+17.2 — Bello wins Simulation 66: D+17.5 — Bello wins Simulation 67: D+17.7 — Bello wins Simulation 68: D+17.9 — Bello wins Simulation 69: D+18.1 — Bello wins Simulation 70: D+18.3 — Bello wins Simulation 71: D+18.6 — Bello wins Simulation 72: D+18.8 — Bello wins Simulation 73: D+19 — Bello wins Simulation 74: D+19.3 — Bello wins Simulation 75: D+19.5 — Bello wins Simulation 76: D+19.8 — Bello wins Simulation 77: D+20 — Bello wins Simulation 78: D+20.3 — Bello wins Simulation 79: D+20.5 — Bello wins Simulation 80: D+20.8 — Bello wins Simulation 81: D+21.1 — Bello wins Simulation 82: D+21.4 — Bello wins Simulation 83: D+21.7 — Bello wins Simulation 84: D+22 — Bello wins Simulation 85: D+22.3 — Bello wins Simulation 86: D+22.7 — Bello wins Simulation 87: D+23 — Bello wins Simulation 88: D+23.4 — Bello wins Simulation 89: D+23.8 — Bello wins Simulation 90: D+24.2 — Bello wins Simulation 91: D+24.7 — Bello wins Simulation 92: D+25.1 — Bello wins Simulation 93: D+25.7 — Bello wins Simulation 94: D+26.3 — Bello wins Simulation 95: D+26.9 — Bello wins Simulation 96: D+27.7 — Bello wins Simulation 97: D+28.6 — Bello wins Simulation 98: D+29.8 — Bello wins Simulation 99: D+31.4 — Bello wins Simulation 100: D+34.6 — Bello wins R+10 Even D+10 D+20 D+30 D+40 Bello wins 96 of 100Lindgren wins 4