Voting can be complicated — people often find themselves unsure of where to go, what to bring and what's on the ballot. Don't fear. We've put together this guide with what you need to know to vote on March 3 in the 2020 primaries in North Texas.

There are several Democratic and Republican primaries on the Texas ballot, including for president, U.S. Senate and U.S. House. There are also primaries for seats in the Texas Senate and Texas House, as well as countywide positions.

Among the high-profile battles: a dozen Democrats are running for U.S. Senate, while incumbent Republican John Cornyn faces four challengers who aren't well-known; the 24th Congressional District features several Republicans and Democrats after Republican Rep. Kenny Marchant announced his retirement; and several Democratic presidential candidates have been criss-crossing the state and opening campaign offices.

The number of registered voters in Texas has grown significantly since the last presidential election.

As of January, Texas had 16.1 million registered voters — that's an increase of 2 million voters since 2016, according to Stephen Chang with the Texas Secretary of State’s office.

The Texas Tribune has been tracking early voting totals in the state's biggest counties each day.

If you're registered and have a valid form of ID, you're ready to head to the polls. If you're not sure whether you're registered to vote, check right here. You'll find voting times and locations below.

Where To Vote & When

» DALLAS COUNTY

Voters in Dallas County can vote at any polling place on Election Day. You do not have to vote at a specific precinct.

Check out this list of Election Day voting centers to find the most convenient place. Polls will be open from 7 a.m. to 7 p.m.

DART will offer free rides to the polls on Election Day to anyone carring a valid voter registration card.

» TARRANT COUNTY

Tarrant County voters can also vote at any polling place in the county. Use the interactive map or check out this list to find an Election Day voting location. Polls will be open from 7 a.m. to 7 p.m.

Six transit services in Tarrant County are offering free rides to the polls: Trinity Metro’s fixed-route bus, ACCESS paratransit, Tarrant County Transportation Services (TCTS), Northeast Transportation Services (NETS), Arlington’s Via and Handitran.

» COLLIN COUNTY

Collin County voters have been able to vote at any polling place in the county since 2013. On Election Day, polls will be open from 7 a.m. to 7 p.m. You can find a list of Election Day voting locations here.

» DENTON COUNTY

Denton County registered voters must vote at their precinct polling location on Election Day. Type in your address here to find your polling location. Polls will be open from 7 a.m. to 7 p.m.

» ROCKWALL COUNTY

Rockwall County voters also must vote at their precinct polling location on Election Day. Type in your address here to find your polling location, or check this list of Election Day voting locations. Polls will be open from 7 a.m. to 7 p.m.

» MORE NORTH TEXAS COUNTIES

Get voting information at the following county websites:

What To Bring To The Polls

VoteTexas.gov

VoteTexas.gov has everything you need to know about what to bring to vote in person. One of seven forms of ID will get you into a voting booth:

Texas driver's license

Texas election identification certificate (EIC) issued by the Department of Public Safety

Texas personal ID card issued by DPS

Texas handgun license issued by DPS

U.S. military ID card containing your photograph

U.S. citizenship certificate containing your photograph

U.S. passport, book or card

» What if your ID is expired?

That's OK, to a degree.

For voters age 18-69: Except for the U.S. citizenship certificate, which doesn't expire, the ID you bring to the polls must have expired no more than four years before.

Except for the U.S. citizenship certificate, which doesn't expire, the ID you bring to the polls must have expired no more than four years before. For voters 70 and older: You can use one of the seven forms of ID to vote, regardless of how long it's been expired, as long as it's otherwise valid.

» What if you don't have one of the seven acceptable forms of voter ID?

The state lists other forms of identification, like a utility bill or birth certificate, that you can use to vote if you don't "possess an acceptable form of photo identification, and cannot reasonably obtain one."

In addition to presenting that secondary form of ID, you'll also need to fill out a "Reasonable Impediment Declaration" form.

» What if you're a voter with special needs?

A person of your choice or an election worker can assist you at the polls — but the person cannot be your employer or someone who represents your employer, or an officer or representative of your union.

If you're physically unable to enter the polling location, you can vote curbside. Send someone into the polling location to request an election worker meet you at the curb. If you're planning on arriving alone, call ahead to your county's elections office.

What's On The Ballot

»PRESIDENTIAL PRIMARIES

Elise Amendola / Associated Press

​Despite a number of Democrats recently dropping out and President Trump seeming to have no significant competition for the Republican nomination, there are a slew of names on the presidential primary ballot in Texas.

Democratic Candidates:

Michael Bennet (dropped out) | Joseph R. Biden | Michael R. Bloomberg

Cory Booker (dropped out) | Pete Buttigieg (dropped out)| Julián Castro (dropped out)

Roque "Rocky" De La Fuente - He's the son of Roque “Rocky” De La Fuente Guerra running in the Republican primary.

John K. Delaney (dropped out) | Tulsi Gabbard | Amy Klobuchar

Deval Patrick (dropped out) | Bernie Sanders | Tom Steyer | Elizabeth Warren

Robby Wells | Marianne Williamson (dropped out) | Andrew Yang (dropped out)

Republican Candidates:

Roque "Rocky" De La Fuente Guerra | Zoltan G. Istvan | Matthew John Matern

Bob Ely | Donald J. Trump (incumbent) | Joe Walsh | Bill Weld

Sanders leads the latest University of Texas/Texas Tribune poll of Democratic presidential candidates in Texas.

»U.S. SENATE

There are a number of Democrats and Republicans attempting to unseat incumbent Republican John Cornyn and join Ted Cruz in representing Texas in the U.S. Senate.

Democratic Candidates:

Chris Bell | Michael Cooper | Amanda K. Edwards

Jack Daniel Foster Jr. | Annie "Mamá" Garcia | Victor Hugo Harris

Mary "MJ" Hegar | Sema Hernandez | D. R. Hunter

Adrian Ocegueda | Cristina Tzinztún Ramirez | Royce West

Republican Candidates:

Virgil Bierschwale | John Anthony Castro | John Cornyn (incumbent)

Dwayne Stovall | Mark Yancey

Learn more about the Democratic candidates via the Texas Tribune. Meanwhile, Cornyn has a big money advantage, with more than $12 million in the bank, according to a January story from the Tribune.

»U.S. HOUSE

All 36 U.S. House districts in Texas are up for election. Your address determines your congressional district. You can find your district and who's running on your county website or via the League of Women Voters' "See What's On Your Ballot" tool.

Here are a few of the key congressional races in North Texas:

»Texas' 24th Congressional District

The fight to replace retiring Republican Rep. Kenny Marchant is one being watched around the country. This North Texas district includes parts of Dallas, Denton and Tarrant counties.

Democratic Candidates:

John Biggan | Richard Fleming | Crystal Fletcher | Jan McDowell

Kim Olson | Candace Valenzuela | Sam Vega

Republican Candidates:

Sunny Chaparala | David Fegan | Jeron Liverman

Desi Maes | Beth Van Duyne

Learn more about the Republican candidates and the Democratic candidates via The Dallas Morning News.

»Texas' 32nd Congressional District

Five Republicans are challenging freshman Democratic Rep. Colin Allred, who is the only Democrat on the ballot.

Republican Candidates:

Genevieve Collins | Jon Hollis | Floyd McLendon

Mark Sackett | Jeff Tokar

»Texas' 12th Congressional District

Republican Rep. Kay Granger, the most senior woman in her party in the U.S. House, is being challenged by Chris Putnam. As The Texas Tribune reports, the race is being thought of by some as a battle between the traditional wing of the Republican Party and President Trump's newer faction.

Democratic Candidates:

Lisa Welch | Danny Anderson

Republican Candidates:

Kay Granger (incumbent) | Chris Putnam

Learn more about the race from the Fort Worth Star-Telegram.

»OTHER NOTABLE RACES

The Texas Tribune has a full rundown of all the state-level races and list of candidates. There are races for railroad commissioner, the Texas Supreme Court, the Court of Criminal Appeals, the State Board of Elections, Texas House and Texas Senate.

»Texas House:

All 150 Texas House districts are up for election this year. You can find your Texas House district and the other races you're eligible to vote in on your county website or via the League of Women Voters' "See What's On Your Ballot" tool. Here are some of Texas Tribune's races to watch in our area.

District 108

Democratic Candidates:

Joanna Cattanach | Tom Ervin | Shawn D. Terry

Republican Candidates:

Morgan Meyer (Incumbent)

»Texas Senate:

There are 16 Texas senate seats up for election. You can find there's a reace in your Texas Senate district on your county website or via the League of Women Voters' "See What's On Your Ballot" tool.

District 12

In our area, there's a race for Texas Senate district 12 that covers most of Denton County and part of Tarrant County. Two were Democratic challengers are vying to take on incumbent Republican Jane Nelson, but the state Democratic party has determined Randy Daniels is ineligable to run. According to the Denton Record-Chronicle, Daniels' name will remain on the ballot, but no votes for him will count

Democratic Candidates:

Randy Daniels | Shadi Zitoon

Republican Candidates:

Jane Nelson (Incumbent)

After The Primaries, What's Next?

»RUNOFF ELECTIONS

We still may not know who all the general election candidates are after March 3. When no candidate in a contest receives more than 50% of the vote, that race will head to a runoff.

If we're faced with runoff elections, here's a list of key dates to note, via the Texas Tribune:

April 27: This is the last day to register to vote and be eligible to cast a ballot in the primary runoffs.

May 15: This is your last day to request a ballot to vote by mail for the primary runoff. In order to vote by mail, you have to meet certain conditions.

May 18: Early voting in the primary runoff begins. Keep in mind that voters can only participate in one party's primary each year. If you voted in the Democratic primary in March, for example, you can't vote in the Republican primary runoff in May.

May 22: Early voting in the primary runoff ends.

May 26: This is primary runoff election day, your last chance to have a say in whom the Republicans or Democrats nominate in any races that went to a runoff. Make sure to show up at your local precinct, unless your county is participating in countywide voting. You can find this out by checking your county's website.

»NATIONAL CONVENTIONS

July 13-16: Delegates will convene at the Democratic National Convention to officially select and nominate their presidential ticket. Normally, a single candidate breaks from the pack and effectively clenches the nomination before the actual convention. But it is possible that no one wins a majority of delegates in the primaries. At that point, the party would have a contested convention on its hands.

Aug. 24-27: The Republican National Convention will convene to officially select its ticket. Barring any developments, President Donald Trump is expected to lead the ticket on the Republican side of the ballot.

»NOVEMBER GENERAL ELECTIONS

Nov. 3 is the big day where we'll be voting for the next U.S. president and a variety of national, state and local representatives. Here is a timeline of key dates for the November general election, via the Texas Tribune:

Oct. 5: This is your last day to register to vote for the general election.

Oct. 19: Early voting starts in Texas. You can check your county's website for information about polling locations.

Oct. 23: This is your last day to request a ballot to vote by mail for the primary. In order to vote by mail, you have to meet certain conditions.

Oct. 30: Early voting ends.

Nov. 3: Election Day. If you didn't vote early, now is your chance. Make sure to show up at your local precinct, unless your county is participating in countywide voting. Again, you can find this out by checking your county's website.

KERA's Bill Zeeble and The Texas Tribune contributed to this report.

Personalized voting information widget courtesy of The League of Women Voters. The organization does not support or oppose any candidate or political party.