What to Expect on Election Night in Montgomery County

Why final results may take days, and when we typically start seeing meaningful data

As Election Day comes to a close, many Montgomery County voters are asking the same question: When will we know the results?

The short answer is that we’ll begin seeing unofficial results tonight, but some races may not be fully settled for several days. While every election is different, the timeline below provides a general guide based on Maryland’s vote-counting procedures and reporting patterns from previous election cycles.

Moderately MOCO will be posting updates as official results become available throughout the evening. In the meantime, here’s a look at what voters can generally expect based on guidance from Maryland election officials, state election procedures, and reporting timelines from previous election cycles.

8:00 PM: Polls Close

Polls across Maryland close at 8:00 PM.

Once voting ends, election officials can begin releasing unofficial results that have already been processed, including early voting totals and mail-in ballots that have been canvassed before Election Day.

A General Election Night Timeline

Based on previous Maryland elections, here’s a rough guide to when we typically begin seeing results. Actual reporting times may vary depending on turnout, ballot volume, technical factors, and the pace of local election offices.

8:00 PM – 10:00 PM

• Initial unofficial results begin appearing.
• These often include early voting totals and mail-in ballots that were processed before Election Day.
• Some races may show significant early leads that change as more votes are reported.

10:00 PM – Midnight

• Larger batches of Election Day precinct results typically begin reporting.
• This is often when the first meaningful picture of many races starts to emerge.
• Most of the major countywide races begin taking shape during this period.

Overnight and Into Wednesday

• Additional precincts continue reporting.
• Unofficial totals become increasingly complete.
• Most votes cast in person on Election Day are usually reflected in the results by this point.

By the end of election night, voters should have a good sense of where many races stand, but not every ballot will have been counted. This is especially true in close races where mail-in ballots, provisional ballots, and ballot verification processes could ultimately determine the outcome.

Why Results May Continue Changing

Maryland election officials have repeatedly emphasized that election-night results are unofficial.

Several categories of ballots may still need to be reviewed and counted after Election Day, including:

• Mail-in ballots that are postmarked by Election Day but arrive afterward
• Provisional ballots
• Ballots requiring additional verification

As Maryland State Elections Administrator Jared DeMarinis recently told Maryland Matters, “Patience is a good word to know because we do count all those ballots.”

DeMarinis also noted that in close contests, “the margin might be more determinative after Election Day than on election night.”

For races that are separated by only a few hundred votes (or even fewer like in 2022) the final outcome may not be known until additional ballots are reviewed and counted in the days following Election Day.

Why This Year’s Count May Take Longer

This year’s primary includes an additional complication involving mail-in ballots.

Earlier this year, election officials discovered that some voters may have received an incorrect primary ballot because of a printing error involving party affiliations. In response, Maryland mailed more than 437,000 replacement ballots to voters.

To address the issue, the Maryland State Board of Elections approved detailed guidelines explaining how local election boards should handle original ballots, replacement ballots, and provisional ballots.

According to state election officials, if a voter submits a replacement ballot, that replacement ballot will be counted. If a voter casts a provisional ballot after receiving a replacement ballot, the provisional ballot generally takes precedence. Election officials have emphasized that safeguards are in place to ensure that each voter is counted only once.

As DeMarinis explained to Maryland Matters, “No one can vote twice. There are protocols in place to prevent that.”

While election officials have expressed confidence in the process, the additional review required for replacement ballots could contribute to the time needed to finalize results in some races.

What Happens After Election Night?

Following Election Day, local boards of elections conduct a canvass of outstanding ballots.

During this process, election officials review:

• Provisional ballots
• Late-arriving eligible mail-in ballots
• Replacement ballot situations
• Voter eligibility and duplicate-voting checks

The goal is to ensure that every eligible voter is counted exactly once.

Because the Fourth of July holiday will be observed on July 3 this year, Maryland election officials have indicated that local boards have until July 6 to certify election results.

Patience Is Part of the Process

Election officials have been remarkably consistent in their message leading up to Election Day: patience.

While many races may become clear on election night, some close contests could continue shifting as additional ballots are reviewed and counted over the coming days.

That is not a sign that something is wrong. It is part of Maryland’s process for ensuring that every eligible vote is counted accurately and that every eligible voter has their ballot included in the final results.

We’ll be monitoring results throughout election night and will provide updates as official information becomes available. As always, we encourage readers to be cautious about drawing conclusions too early, especially in close races where outstanding ballots could ultimately determine the winner.

Sources and Additional Reading

This article was informed by reporting from Maryland Matters regarding Maryland’s 2026 primary election vote-counting process and the state’s procedures for handling replacement mail-in ballots.

Election officials urge patience as holiday, mail-in ballots will affect count
https://marylandmatters.org/2026/06/23/election-officials-urge-patience-as-holiday-mail-in-ballots-will-affect-count/

Elections panel approves guidelines to address the “canvassing issue”
https://marylandmatters.org/2026/06/10/elections-panel-approves-guidelines-to-address-the-canvassing-issue/

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