Colorado early voting, as of Oct 27
This is the report the office published as of Oct 27, saved on Oct 29, 1:52 PM ET. It does not change. See the latest count.
1,109,631
early ballots cast in Colorado
As of Oct 27
- In-person early votes
- 9,278
- Mail ballots returned
- 1,100,353
- Under 790
- 790 to 1.7K
- 1.7K to 4.2K
- 4.2K to 15K
- 15K or more
- No count
Source: Colorado Secretary of State, daily ballot returns. electionwrld.com/early-vote/CO/2026-10-27
Day by day, saved since Oct 29
We started saving counts on Oct 29. Only one report is saved for Colorado so far. Each date is the one the office gives, so a first report can be dated a day before we saved it. Nothing earlier is filled in.
| Report date | Early ballots | Added | Download |
|---|---|---|---|
| Oct 27 | 1,109,631 | First report | CSV |
64 counties
| El PasoMail 134,944In person 1,096 | 136,040 |
|---|---|
| JeffersonMail 131,085In person 953 | 132,038 |
| ArapahoeMail 105,383In person 1,020 | 106,403 |
| DenverMail 99,319In person 1,185 | 100,504 |
| DouglasMail 92,988In person 462 | 93,450 |
| LarimerMail 82,509In person 733 | 83,242 |
| BoulderMail 73,558In person 636 | 74,194 |
| AdamsMail 70,574In person 600 | 71,174 |
| WeldMail 55,576In person 406 | 55,982 |
| MesaMail 36,506In person 270 | 36,776 |
| PuebloMail 30,450In person 264 | 30,714 |
| BroomfieldMail 17,436In person 138 | 17,574 |
| La PlataMail 14,931In person 136 | 15,067 |
| MontroseMail 11,402In person 114 | 11,516 |
| GarfieldMail 10,998In person 70 | 11,068 |
Download and share
CSV for Oct 27
The statewide row and one row per county. Free to use with credit; source in every row.
A link that does not change
This page for Oct 27 stays as it is.
Source and notes
Colorado Secretary of State, daily ballot returns
Ballots returned to county clerks (mail plus in person), from the Secretary of State's daily county workbook. Each release covers data through 11:59 PM the previous day (Mountain time). Updated Oct 27; retrieved Oct 29, 1:52 PM ET.
- Colorado mails a ballot to every active voter, so there is no mail-requested count. The state does not publish an accepted count; returned ballots are those received by county clerks.
- Each release covers data through 11:59 PM the day before the release date, so the as-of time is the previous night.
- Party figures are the registered party of the voters whose ballots have been returned, not how anyone voted. Colorado lists unaffiliated (U), Libertarian (LIB) and Green (GRN) separately; O combines the American Constitution, Approval Voting, Colorado Center, Forward, No Labels and Unity parties.
- The 2022 comparison uses the Secretary of State's own file for the same number of days before Election Day (7).