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Races · house · 2020 · Illinois
house · open seat

Brad Schneider vs Valerie Ramirez Mukherjee

Safe DD +39.8 forecast· 0 polls · 0 markets
Model's final pre-election call · win probabilitypoliagg-v34 · final pre-election call
99% Schneider (D)
1% Mukherjee (R)
R+15R+5TIEDD+5D+15
Model's predicted final margin D +39.8 · 80% CI D+27.8 → D+51.8
Actual result D+27.8 · backtest (race already called)
Momentum
insufficient data
Tipping-point P
0.0%
Decisive for chamber control
Market · D-side
Cross-platform consensus
News articles · 30d
no recent coverage
Where this race stands
Verified

Likely D · model 99% D

No recent polls or markets for this race. PVI baseline (D+12) suggests Likely D.

The poliagg-v34 ensemble forecasts D+39.8 with an 80% CI ranging from D+27.8 (10th pctile) to D+51.8 (90th pctile), giving D a 99% chance of winning.

CITATIONS · likely-d
Forecast · poliagg-v34
Predicted final margin
D +39.8
80% CI: D +27.8D +51.8 · win prob 99%
R+60R+30TIEDD+30D+60
Quality · inputs
Data quality · medium
Polls used0
Days to electionpassed
Actual resultD+27.8
Residual σ6.00pt
Generated7/1/2026

Endorsements · 118 total

Source · Wikipedia · 0 candidates with no endorsements yet
93Schneider · 79%
Mukherjee · 21%25
DBrad Schneider93 endorsers
Most notable · Barack Obama · 44th president of the United States
Other43
Elected officials27
Federal 13State 6Local 0
Organizations19
Newspapers3
Celebrity1
RValerie Ramirez Mukherjee25 endorsers
Most notable · Donald Trump · 45th president of the United States
Other10
Elected officials7
Federal 7State 0Local 0
Organizations6
Newspapers2

Money raised · own committees

FEC Schedule E (independent expenditures) + candidate-committee totals · last filing 2020-11-20
Brad SchneiderH2IL10068 ↗
Receipts
$3.6M
Disburse
$3.0M
Cash on hand
$1.9M
Debts
$0
Lawyers / law firms$20.4K
TV / movies / music$6.1K
DISCOVER FINANCIAL SERVICES$15.1K
BARTLIT BECK$11.0K
KIRKLAND & ELLIS LLP$10.8K
KIRKLAND & ELLIS$9.7K
COONEY & CONWAY$9.4K
Valerie Ramirez MukherjeeH0IL10351 ↗
Receipts
$1.1M
Disburse
$1.1M
Cash on hand
$65.5K
Debts
$231.9K
Lawyers / law firms$2.8K
SPECIALTY PRINT COMMUNICATIONS$3.6K
ZEN CAPITAL PARTNERS$2.8K
NORTH STAR INVESTMENTS$2.8K
KIRKLAND & ELLIS LLP$2.8K
JENNER & BLOCK$1.0K

Outside spending · independent expenditures

FEC Schedule E (independent expenditures) + candidate-committee totals · 24/48-hr IE reports
IE total
$990.1
D side
$990.1 · 100%
R side
$0 · 0%
Top spender
TOGETHER WE THRIVE
For / against split
For Schneider $875.05
Against Mukherjee $115.05
SpenderSideAmountShareTarget
TOGETHER WE THRIVED$75076%for Brad Schneider
PLANNED PARENTHOOD VOTESD$230.123%for Brad Schneider
SIERRA CLUB INDEPENDENT ACTIOND$101%for Brad Schneider

Editorial ratings · 3 raters

Cook · Sabato · Inside Elections · 538 · DDHQ et al.
Safe D3
The Cook Political Report
Safe D
Oct 20
Inside Elections
Safe D
Oct 15
Sabato's Crystal Ball
Safe D
Oct 19

Demographic crosstabs

age · education · race · gender
No demographic crosstabs published for this race yet. Most pollsters release only topline numbers; subgroup breakdowns (age, education, race, gender) appear here when a pollster publishes them.
Rating timeline
May 11, 2026Safe Dmodel
Verification trail
Polls verified0 / 0deterministic
Polls flaggednone
Markets ingested0 platformsnone listed
FEC filingssyncedcommittee + IE · 2020-11-20
Endorsements118 totalWikipedia scrape
News coverage< 5 articlesGoogle News
Method · bounds + percentage totals + date-order checks