Riding profile

MD-1

US House district — MD · Mixed · us md

The question

MD-1: a safe seat for the Republicans?

Current forecast

Republican

Safe

Probability
100%
Mean margin (pts)
12.2
P(close race)
0%

Projected vote share

Projection by party

  • Republican 55.5%

    Andrew P Harris incumbent

  • Democrat 43.3%

    Daniel Schwartz

  • Other 1.2%

Watch list

The tightest races

Smallest projected margin. Open one for the numbers.

  1. FL-22Democrat68 %1.1 pt margin
  2. AZ-2Republican57 %1.1 pt margin
  3. OH-10Democrat60 %1.1 pt margin

In context

How this riding stacks up

Republican Democrat Other
HereMD-1 55.5%43.3%1.2%
National averageUnited States 44.9% +10.6 54.3% −11.0 5.1% −3.9

Nationwide averages computed across the 435 riding-level projections (unweighted mean).

Projection track

How the projection has moved

District polls

Polls in this district

1 poll

Pollster Field dates Sample Pop. Topline Source
Z To A Research 23–Jul 27 482 LV
Republican 52 Democrat 39
link

District-level polls, topline only. Vote-Scope reports each published poll as the pollster released it; figures are not the Vote-Scope projection.

Editorial read

MD-1, a mixed riding in MD, elected a member with the Republicans in the previous cycle, with a 22-point margin. The Vote-Scope model projects the Republicans ahead at 56% vote share, against 43% for the Democrats, and the probability of a close race is negligible.

Sitting member

HARRIS, ANDREW P

Sits with Republican

Primary race

Primary results

Held Jun 23, 2026 · Certified official result

Democratic primary

Winner

Dan Schwartz 46.3%

19,821 votes

Republican primary

Winner

Andy Harris 79.7%

54,122 votes

Official source →

Who's running

The candidates

Declared and on-ballot candidates for the upcoming election.

  • Republican Incumbent

    Harris, Andrew P

  • Democrat Challenger

    Schwartz, Daniel

Previous election · 2024

Won by
Republican
Margin
22.0 pts
Margin shift vs current projection
-9.8 pts
Last model run
Cycle
us_house_2026