Vote Clock

Early voting locations in El Cajon, California for November 3, 2026

Map of California with San Diego County, home to El Cajon, highlighted
San Diego County, California, home to El Cajon. Map: U.S. Census Bureau boundaries.

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El Cajon is in San Diego County. El Cajon has about 101,755 people, by the U.S. Census Bureau's 2025 estimate, which also gives its county lines. San Diego County lists 221 early voting sites; 15 of them are in El Cajon and listed here.

From the California Secretary of State's official list, checked October 14, 2026. Hours can change, so check before you go.

El Cajon early voting sites (15)

Every early voting site in San Diego County (221) is on the San Diego County early voting page, with a ZIP code finder.

El Cajon Election Day vote centers (15)

Tuesday, November 3. Polls close at 8 p.m.; if you are in line by 8 p.m., you can vote.

All 221 San Diego County Election Day vote centers are on the San Diego County page.

San Diego County elections office

San Diego County Elections Office

Office: 5600 Overland Avenue, San Diego, CA 92123

Mailing address: P.O. Box 85656, San Diego, CA 92186

Phone: 858-565-5800 or 800-696-0136

Regular office hours: 8 a.m. to 5 p.m.

Directions

California voting dates for El Cajon voters

DateWhat
Mon, Oct 5 EndedBallots go out to all voters source
Mon, Oct 5 StartedEarly voting opens source
Mon, Oct 19Last day to register source
Tue, Oct 27Last day to request a replacement ballot by mail source
Tue, Nov 3, 8:00 PMElection Day: polls open 7:00 a.m. to 8:00 p.m. source
Tue, Nov 3, 8:00 PMRegister and vote the same day source
Tue, Nov 3, 8:00 PMReturn your ballot source

El Cajon voting questions

Where can I vote early in El Cajon?

At the 15 early voting sites in El Cajon on this page, from each county's official list. San Diego County lists 221 sites in all; see the San Diego County early voting page.

When does early voting start in El Cajon?

Early voting in El Cajon (San Diego County) starts Saturday, October 24, 2026 at the first sites to open. Some sites open later; each site's days are on this page.

When does early voting end in El Cajon?

The last day of early voting in El Cajon (San Diego County) is Monday, November 2, 2026. Election Day is Tuesday, November 3.

What are the early voting hours in El Cajon?

Hours differ by site and day. The most common hours are 8:00AM-5:00PM. Check the site you plan to use before you go.

Where do I vote on Election Day in El Cajon?

In this Voter's Choice Act county you can vote at any vote center in the county. San Diego County lists 221 Election Day vote centers on the San Diego County page. Tuesday, November 3. Polls close at 8 p.m.; if you are in line by 8 p.m., you can vote.

Who can vote early in El Cajon?

Any registered voter in El Cajon (San Diego County). In California you can vote at any early voting location in your county (vote centers in Voter’s Choice Act counties). Same-day voter registration is offered where marked.

What is the phone number of the election office for El Cajon?

858-565-5800 or 800-696-0136, the San Diego County Elections Office, 5600 Overland Avenue, San Diego, CA 92123.

Which county runs elections in El Cajon?

San Diego County. El Cajon voters register and vote with San Diego County.

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Sites, days and hours are San Diego County's own, copied from its official list (named above); office details are from the California Secretary of State, County Elections Offices (checked October 14, 2026). Dates are California's, each linked to its source. Call the office before you go; city population and county lines are from the U.S. Census Bureau.