Vote Clock

Early voting locations in Cupertino, California for November 3, 2026

Map of California with Santa Clara County, home to Cupertino, highlighted
Santa Clara County, California, home to Cupertino. Map: U.S. Census Bureau boundaries.

Find sites near me Find by ZIP code Election office

Cupertino addresses are in Santa Clara County. Santa Clara County lists 111 early voting sites; 5 of them are in Cupertino and listed here.

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

Cupertino early voting sites (5)

Every early voting site in Santa Clara County (111) is on the Santa Clara County early voting page, with a ZIP code finder.

Cupertino Election Day vote centers (5)

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

All 111 Santa Clara County Election Day vote centers are on the Santa Clara County page.

Santa Clara County elections office

Santa Clara County Elections Office

Office: 1555 Berger Drive, Bldg. 2, San Jose, CA 95112

Mailing address: P.O. Box 611360, San Jose, CA 95161

Phone: 408-299-8683 or 866-430-8683

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

Directions

California voting dates for Cupertino 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

Cupertino voting questions

Where can I vote early in Cupertino?

At the 5 early voting sites in Cupertino on this page, from each county's official list. Santa Clara County lists 111 sites in all; see the Santa Clara County early voting page.

When does early voting start in Cupertino?

Early voting in Cupertino (Santa Clara County) started Monday, October 5, 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 Cupertino?

The last day of early voting in Cupertino (Santa Clara County) is Monday, November 2, 2026. Election Day is Tuesday, November 3.

What are the early voting hours in Cupertino?

Hours differ by site and day. The most common hours are 9:00AM-5:00PM. Check the site you plan to use before you go.

Where do I vote on Election Day in Cupertino?

In this Voter's Choice Act county you can vote at any vote center in the county. Santa Clara County lists 111 Election Day vote centers on the Santa Clara 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 Cupertino?

Any registered voter in Cupertino (Santa Clara 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 Cupertino?

408-299-8683 or 866-430-8683, the Santa Clara County Elections Office, 1555 Berger Drive, Bldg. 2, San Jose, CA 95112.

Which county runs elections in Cupertino?

Santa Clara County. Cupertino voters register and vote with Santa Clara County.

More for Cupertino voters

Other cities and towns in Santa Clara County: San Jose, Sunnyvale, Santa Clara, Campbell, Gilroy, Los Altos, Los Altos Hills, Los Gatos, Milpitas, Morgan Hill, Mountain View, Palo Alto, Saratoga, Stanford.

Sites, days and hours are Santa Clara 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.