2020 Washington Referendum 90

Referendum 90
November 3, 2020
Washington Comprehensive Sexual Health Education
Results
Choice
Votes %
Yes 2,283,630 57.82%
No 1,665,906 42.18%
Total votes 3,949,536 100.00%

Referendum 90 was a Washington state referendum to approve or reject the March 2020 bill that would mandate that comprehensive sex education is taught in all public schools in the state. On June 24, 2020, state officials announced that enough signatures in favor of the referendum had been submitted and scheduled the referendum to appear on the ballot in the November 3 general election.[1] The law was upheld by voters in the November 3, 2020 election by a final margin of 15.6% (57.8% approve, 42.2% reject).[2] This measure was the nation's first ballot measure pertaining to sex education to be decided by voters.[3]

Background

Senate Bill 5395 was passed by both chambers of the Washington State Legislature, the Washington State Senate and Washington House of Representatives, during the 2020 regular legislative session. It passed each chamber on a party line and required all school districts in the state to teach comprehensive sex education. Governor Jay Inslee signed the bill after it was sent to his desk. Prior to the law passing, each school district was able to decide whether to teach sex education. The law allowed parents or guardians to view materials and opt their students out of any or all of it.[4] Republicans and religious conservatives collected signatures to force a vote on the issue.[5]

Endorsements

Yes

Statewide officials

Polling

Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Approve Reject Undecided
Public Policy Polling (D)[7][A] October 14–15, 2020 610 (LV) ± 4% 56% 33% 11%
SurveyUSA/KING-TV[8] October 8–10, 2020 591 (LV) ± 5.2% 52% 34% 14%

Results

Referendum 90 passed with 58% of the vote.[9]

2020 Washington Referendum 90
ChoiceVotes%
For2,283,63057.82
Against1,665,90642.18
Total3,949,536100.00
Source: Washington Secretary of State

By county

County results
County[10] Yes No Margin Total votes
# % # % # %
Adams 1,768 30.94% 3,947 69.06% -2,179 -38.13% 5,715
Asotin 5,559 48.20% 5,974 51.80% -415 -3.60% 11,533
Benton 37,867 37.53% 63,043 62.47% -25,176 -24.95% 100,910
Chelan 19,244 47.48% 21,285 52.52% -2,041 -5.04% 40,529
Clallam 24,246 51.92% 22,452 48.08% 1,794 3.84% 46,698
Clark 144,843 56.92% 109,618 43.08% 35,225 13.84% 254,461
Columbia 789 32.44% 1,643 67.56% -854 -35.12% 2,432
Cowlitz 25,409 43.34% 33,212 56.66% -7,803 -13.31% 58,621
Douglas 8,390 40.36% 12,399 59.64% -4,009 -19.28% 20,789
Ferry 1,399 33.22% 2,812 66.78% -1,413 -33.55% 4,211
Franklin 11,952 37.74% 19,717 62.26% -7,765 -24.52% 31,669
Garfield 435 30.21% 1,005 69.79% -570 -39.58% 1,440
Grant 11,768 32.77% 24,145 67.23% -12,377 -34.46% 35,913
Grays Harbor 16,456 44.14% 20,826 55.86% -4,370 -11.72% 37,282
Island 28,459 54.62% 23,640 45.38% 4,819 9.25% 52,099
Jefferson 16,433 68.47% 7,567 31.53% 8,866 36.94% 24,000
King 853,102 73.19% 312,424 26.81% 540,678 46.39% 1,165,526
Kitsap 89,068 57.74% 65,178 42.26% 23,890 15.49% 154,246
Kittitas 12,224 48.17% 13,152 51.83% -928 -3.66% 25,376
Klickitat 6,067 47.82% 6,619 52.18% -552 -4.35% 12,686
Lewis 14,515 32.72% 29,847 67.28% -15,332 -34.56% 44,362
Lincoln 1,780 25.82% 5,115 74.18% -3,335 -48.37% 6,895
Mason 17,095 47.10% 19,202 52.90% -2,107 -5.80% 36,297
Okanogan 8,986 43.33% 11,753 56.67% -2,767 -13.34% 20,739
Pacific 6,677 48.97% 6,959 51.03% -282 -2.07% 13,636
Pend Oreille 2,757 33.05% 5,584 66.95% -2,827 -33.89% 8,341
Pierce 239,142 52.85% 213,379 47.15% 25,763 5.69% 452,521
San Juan 9,176 72.16% 3,540 27.84% 5,636 44.32% 12,716
Skagit 36,629 51.51% 34,482 48.49% 2,147 3.02% 71,111
Skamania 3,477 49.38% 3,564 50.62% -87 -1.24% 7,041
Snohomish 239,765 56.10% 187,600 43.90% 52,165 12.21% 427,365
Spokane 134,160 46.37% 155,180 53.63% -21,020 -7.26% 289,340
Stevens 7,857 28.40% 19,813 71.60% -11,956 -43.21% 27,670
Thurston 93,864 57.56% 69,219 42.44% 24,645 15.11% 163,083
Wahkiakum 1,265 43.58% 1,638 56.42% -373 -12.85% 2,903
Walla Walla 14,988 49.41% 15,347 50.59% -359 -1.18% 30,335
Whatcom 81,015 59.91% 54,207 40.09% 26,808 19.83% 135,222
Whitman 11,697 56.59% 8,974 43.41% 2,723 13.17% 20,671
Yakima 43,307 46.49% 49,845 53.51% -6,538 -7.02% 93,152
Totals 2,283,630 57.82% 1,665,906 42.18% 617,724 15.64% 3,949,536

By congressional district

"Yes" won eight of ten congressional districts, including one that elected a Republican.[11]

District Yes No Representative
1st 57% 43% Suzan DelBene
2nd 60% 40% Rick Larsen
3rd 51% 49% Jaime Herrera Beutler
4th 40% 60% Dan Newhouse
5th 45% 55% Cathy McMorris Rodgers
6th 57% 43% Derek Kilmer
7th 83% 17% Pramila Jayapal
8th 52% 48% Kim Schrier
9th 71% 29% Adam Smith
10th 55% 45% Denny Heck (116th Congress)
Marilyn Strickland (117th Congress)

Notes

  1. ^ Key:
    A – all adults
    RV – registered voters
    LV – likely voters
    V – unclear

Partisan clients

  1. ^ Poll sponsored by the Northwest Progressive Institute

References

  1. ^ "Referendum 90 on Washington 2020 ballot asks voters to approve or reject comprehensive sexual health education in public schools". June 30, 2020.
  2. ^ Furfaro, Hannah (November 3, 2020). "Sex education Referendum 90 passes in Washington state election results". The Seattle Times. Archived from the original on May 16, 2025. Retrieved December 26, 2025.
  3. ^ "Inslee wins third term, voters weigh in on sex ed".
  4. ^ a b "Sex education on the ballot: Four things to know about Referendum 90". October 18, 2020.
  5. ^ "How the sex education referendum made it to your ballot, and what it means". October 20, 2020.
  6. ^ "Referendum to repeal sex ed law gathers record number of signatures despite pandemic". June 10, 2020.
  7. ^ Public Policy Polling (D)
  8. ^ SurveyUSA/KING-TV
  9. ^ Wyman, Kim (December 1, 2020). "Canvass of the Returns of the General Election Held on November 3, 2020" (PDF). Secretary of State of Washington. Archived (PDF) from the original on June 29, 2025. Retrieved December 26, 2025.
  10. ^ Wyman, Kim (November 3, 2020). "Referendum Measure No. 90 - County Results". Secretary of State of Washington. Archived from the original on November 7, 2025. Retrieved December 26, 2025.
  11. ^ "2020Gen Results by Congressional District" (PDF). sos.wa.gov. Archived (PDF) from the original on July 22, 2024.