VotePredictor
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Maryland District 1 election, 2026

Dan Schwartz vs. Andy Harris. Today's article: every forecast for this race →

VotePredictor forecast
Andy Harris favored
Safe R · predicted margin R+12.5
98%
chance to win
2024 presidential margin
R+17.0
2026 national environment
D+8.0
District polls
1, averaging R+13.0
Forecast spread
±6.1 points

Margin from the district's presidential lean on its 2026 lines, one fitted intercept and the national environment as a uniform swing; the win probability adds a decaying incumbency premium (Republican incumbent running). The 1 district poll are blended in by inverse variance, about 39% of the weight: the model alone said R+12.2.

Democratic

Dan Schwartz

Major-party general-election nominee.

Polls

The polls behind it

1 poll · newest first

Each pollster name links to the poll's source; the grade under it is its VotePredictor grade from past elections. Margin is the poll as published. The ± under the sample size is the 95% margin of error on each candidate's share, from the sample size (the gap between them is about twice as uncertain).

PollsterDateMargin
Z to A Research (via Wikipedia)07-27R+13.0

These polls move the forecast: their average is blended into the model's own margin by inverse variance, with about 39% of the weight on the polls (a single poll gets about half; more polls, more weight). The rule was preregistered and validated on 321 polled districts from 2018–2024. See methodology.

Campaign money

FEC reports through October 14, 2026
Andy HarrisREP · incumbent$2.7M raised
Spent $2.2MCash on hand $1.2M23% from donors under $200
Top contributors, industries and states

Industries

  1. Not Reported$400k
  2. Self-Employed & Freelance$91k
  3. Finance, Insurance & Real Estate$40k
  4. Legal & Professional Services$39k
  5. Government Relations and Lobbying Services$22k

States

  1. MD$756k
  2. FL$131k
  3. TX$85k
  4. CA$47k
  5. AR$43k
Every contribution on GovMoneyGraph ↗
Dan SchwartzDEM$1.2M raised
Spent $1.2MCash on hand −$4kDebts $27k38% from donors under $200Self-funded $16k
Top contributors, industries and states

Industries

  1. Unemployed$360k
  2. Self-Employed & Freelance$37k
  3. Retired$29k
  4. Healthcare & Pharmaceuticals$20k
  5. Not Reported$15k

States

  1. MD$448k
  2. CT$62k
  3. DC$36k
  4. FL$18k
  5. KY$15k
Every contribution on GovMoneyGraph ↗

What each candidate's own campaign committees reported for the 2025–26 cycle; outside spending by PACs and parties is not included. Industries are classified from donors' reported employers. The House forecast's win probability reads the two nominees' shares of individual contributions shown here, a small term that never moves the predicted margin. Data: GovMoneyGraph, based on FEC records.

Other forecasts

We have not yet ingested a district rating from these independent forecasters for MD-1; links go to their current national House ratings. Missing is shown as missing—not converted into a probability.

Past results

Every election in Maryland's 1st district we hold a result for. District numbers are reused across redistricting, so older rows may cover different ground than the seat does today.

YearWinnerMargin

Candidate news

Candidate field source: 2026 House election roster ↗

Nearby in the directory: MA-9 · MD-2