Colorado’s primary is tomorrow.

On Tuesday, June 30, voters will decide which candidates will represent their parties on the November general election ballot.

Here’s what to know:

Ballots are due to county clerks no later than 7 p.m.

Unaffiliated voters received ballots for both parties but may submit only one.

It’s too late to mail your ballot.

Ballots can be dropped off at one of dozens of locations around El Paso County. Voters who wish to vote in person may surrender their mailed ballots and head to a Voter Service and Polling Center. Identification is required.

See a list of ballot drop boxes and Voter Service and Polling Centers here.

See a sample ballot here.

Track your ballot here.

Here’s a quick look at notable races on the primary ballot in El Paso County:

FEDERAL OFFICES

U.S. Senate
Democratic: John Hickenlooper (I), Julie Gonzalez [Read more]
Republican : Mark Baisley (unopposed)
U.S. House: Colorado District 5
Democratic : Jessica Killin, Joe Reagan [Read more]
Republican: Jeff Crank (I) (unopposed)

[READ MORE: Crank challenger Jessica Killin signs on to new centrist Democratic group’s ‘Promise to America’]

STATE OFFICES

Governor

The top race on the ballot is the open governor’s seat, with Jared Polis unable to run again because of term limits.

On the Republican side, state Sen. Barbara Kirkmeyer is running against state Rep. Scott Bottoms and Victor Marx, a political newcomer with a background in ministry work in Colorado Springs.

Colorado has only elected one Republican governor in the last 50 years.

Democratic: Michael Bennet, Phil Weiser
Republican: Victor Marx, Scott Bottoms, Barbara Kirkmeyer
Unity Party: Paul Noël Fiorino, Jeff Peckman

[READ MORE: Colorado primary for governor: Meet the Democratic and Republican candidates]

[READ MORE: Phil Weiser leading Michael Bennet in Colorado’s Democratic gubernatorial primary, internal poll finds]

Attorney General
Democratic: Hetal Doshi, Michael Dougherty, Jena Griswold, David Seligman [Read more]
Republican: Michael Allen, David Willson

[READ MORE: Michael Allen says a weakened justice system, rising crime drove him to run for attorney general]

Secretary of State
Democratic: Jessie Danielson, Amanda Gonzalez
Republican: James Wiley (unopposed)
Libertarian: Alex Astley, Sean Vadney

State Senate District 9
Democratic: Monica VanBuskirk, Neal Walia
Republican: Lynda Zamora Wilson (I), Terri Carver [Read more]

State House District 14
Democratic: Sarah Emery (unopposed)
Republican: Ava Flanell, Troy Vanderhule [Read more]

State House District 16
Democratic: Stephanie Vigil (unopposed)
Republican: Jamie Koch, Jill Haffley [Read more]

State House District 17
Democratic: Regina English, Chauncy Johnson [Read more]
Republican: Laura Martin (unopposed)

State House District 21
Democratic: Michelle Tweed (unopposed)
Republican: Alexander Africa, Brenda Miller [Read more]
[READ MORE: Who’s spending in Colorado to get your vote?]

COUNTY OFFICES

El Paso County Board of Commissioners: District 1
Democratic: Gavin Rainey (unopposed)
Republican: Lindsay Moore, Ryan Graham [Read more]

El Paso County Board of Commissioners: District 5
Democratic: Yolanda Avila, Christian Seale [Read more]
Republican : Vickie Tonkins, Lauren Nelson [Read more]

El Paso County Assessor
Democratic: David “Muka” Traenkle (unopposed)
Republican: Becky Fuller, Raymond Garcia

[READ MORE: The Gazette Editorial Board’s ballot recommendations ]