Elections Code §9118

Sixty-two people in Alpine County.

A county initiative petition signed by 10% of that county's gubernatorial vote compels its board of supervisors to act: adopt the ordinance, put it to the voters, or order a report. These are the real numbers, for all 58 California counties, derived from the Secretary of State's official Statement of the Vote.

Every figure on this page comes from one public file, linked below. You can reproduce all of them with a calculator.

Opus Populi
The Work of the People

What this number is

Under California Elections Code §9118, a county initiative petition must be signed by voters not less in number than 10 percent of the entire vote cast within that county for all candidates for Governor at the last gubernatorial election. Reaching it obliges the board of supervisors to act.

The last gubernatorial election was November 8, 2022. It was a top-two general, so the vote cast for all candidates is the sum of the two on the ballot. Ten percent of that county total, rounded up, is the threshold.

The numbers are set by statute, published by the state, and verifiable at any county elections office.

The limit matters too. Ten percent qualifies a measure. It does not pass one. Winning a majority at the ballot is a separate and much larger problem, and nothing on this page addresses it. See what else we concede.

For comparison

County initiative 10% of the county gubernatorial vote
62 – 238,923

Varies by county. Alpine at the low end, Los Angeles at the high end.

Statewide initiative statute 5% of the statewide gubernatorial vote
546,651

One threshold for the entire state.

Statewide constitutional amendment 8% of the statewide gubernatorial vote
874,641

One threshold for the entire state.

The statewide gubernatorial vote in 2022 was 10,933,018. The gap between one statewide threshold and 62 signatures in Alpine County is the entire argument for organizing at the county scale.

All 58 counties

Ascending by threshold. Votes cast for Governor, November 8 2022, and the resulting §9118 signature requirement.

California county initiative signature thresholds under Elections Code §9118, ascending by threshold
County Gubernatorial vote, 2022 Signatures required
Alpine 619 62
Sierra 1,543 155
Modoc 3,412 342
Trinity 4,527 453
Mono 4,569 457
Colusa 5,562 557
Inyo 7,477 748
Mariposa 7,840 784
Glenn 7,930 793
Del Norte 8,375 838
Plumas 8,633 864
Lassen 9,170 917
Siskiyou 17,723 1,773
Amador 18,655 1,866
San Benito 19,578 1,958
Yuba 19,631 1,964
Lake 20,131 2,014
Tehama 20,631 2,064
Calaveras 21,240 2,124
Tuolumne 23,230 2,323
Kings 26,912 2,692
Sutter 28,106 2,811
Imperial 29,869 2,987
Mendocino 30,394 3,040
Madera 36,961 3,697
Humboldt 47,798 4,780
Napa 50,108 5,011
Nevada 50,737 5,074
Merced 55,273 5,528
Yolo 67,135 6,714
Shasta 68,520 6,852
Butte 72,441 7,245
El Dorado 88,671 8,868
Tulare 91,326 9,133
Monterey 102,129 10,213
Santa Cruz 104,169 10,417
Marin 119,064 11,907
San Luis Obispo 119,630 11,963
Solano 130,619 13,062
Stanislaus 130,967 13,097
Santa Barbara 135,374 13,538
San Joaquin 177,325 17,733
Placer 182,069 18,207
Kern 188,712 18,872
Sonoma 197,454 19,746
Fresno 219,085 21,909
San Mateo 247,517 24,752
Ventura 280,935 28,094
San Francisco 301,466 30,147
Contra Costa 388,503 38,851
San Bernardino 454,500 45,450
Sacramento 477,613 47,762
Alameda 487,969 48,797
Santa Clara 541,895 54,190
Riverside 595,901 59,591
Orange 956,940 95,694
San Diego 1,029,228 102,923
Los Angeles 2,389,227 238,923

Beyond California

California is the first node, not the boundary of the idea. What generalizes is the method: find the number that a statute already sets, the one that obliges a local body to act, publish it, and organize at that scale. What does not generalize is §9118 itself.

Citizen initiative powers are not universal. By the National Conference of State Legislatures' count, 24 states plus the District of Columbia and the U.S. Virgin Islands have a statewide initiative process, and 23 plus DC and the Virgin Islands have popular referendum. Where those powers exist, the thresholds are set by that state's own code and computed from its own election records. They are not 10% of a gubernatorial vote just because California's are.

In states without citizen initiative, the levers are different rather than absent: public comment, recall, charter amendment, budget hearings, candidate filing, and the ordinary business of a board that a handful of people attend. The claim underneath this page never depended on initiative existing. An organized few decide everywhere. Where formal levers are fewer, that is more true, not less.

The constraint we hold ourselves to: no state gets a number here until it is derived from that state's official election data.

No estimates, no interpolation, and no carrying California's formula across a state line. A threshold that cannot be checked at a county elections office is worth less than no threshold at all. Each state node publishes its own, sourced the way this one is.

Source and method

Every figure on this page derives from a single official file. The link is below, so the numbers can be checked against the source.

Source data

California Secretary of State — Statement of the Vote, General Election, November 8, 2022

Method. County threshold is the sum of votes for all gubernatorial candidates in that county, divided by ten, rounded up. §9118 requires not less than 10 percent, so any remainder rounds up.

Verification. The county vote totals sum to 10,933,018, matching the Statement of Vote's own state totals. Five percent of that sum is 546,651 and eight percent is 874,641, exactly California's published statewide signature requirements for an initiative statute and a constitutional amendment in this cycle. The same vote basis reproducing both published figures is what tells us the county numbers are right.

These thresholds hold until the next gubernatorial election, after which they are recalculated from that election's Statement of the Vote.

Why this is the organizing device

The strongest objection to civic technology is that a single participant changes nothing, so becoming informed is irrational. At the county scale that objection is much weaker, and the numbers on this page are why.