California Proposition 20, Transfer Congressional Redistricting to Commission Initiative (2010)
California Proposition 20 | |
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Election date |
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Topic Redistricting policy |
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Status |
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Type Initiated constitutional amendment |
Origin |
California Proposition 20 was on the ballot as an initiated constitutional amendment in California on November 2, 2010. It was approved.
A "yes" vote supported transferring the task of congressional redistricting from the California State Legislature and the governor to the California Citizens Redistricting Commission, which was created by Proposition 11 in 2008. |
A "no" vote opposed transferring the task of congressional redistricting to the California Citizens Redistricting Commission, thus maintaining existing law in which the California State Legislature and the governor are responsible for congressional redistricting. |
Election results
California Proposition 20 |
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Result | Votes | Percentage | ||
5,743,069 | 61.23% | |||
No | 3,636,892 | 38.77% |
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- Results are officially certified.
Overview
What did Proposition 20 do?
- See also: Text of measure
Proposition 20 transferred the task of congressional redistricting from the California State Legislature and the governor to the California Citizens Redistricting Commission, which was created with the approval of Proposition 11 in 2008. The commission consisted of five Democrats, five Republicans, and four members not associated with either major political party. Proposition 20 required that new lines be approved by at least nine members, including at least three Democrats, three Republicans, and three from neither party.[1][2]
When creating districts, the commission was directed to consider the geographic integrity of cities, counties, neighborhoods, and communities of interest. Proposition 20 defined a community of interest as "a contiguous population which shares common social and economic interests that should be included within a single district for purposes of its effective and fair representation." Examples of such shared interests are those common to an urban area, an industrial area, or an agricultural area, and those common to areas in which the people share similar living standards, use the same transportation facilities, have similar work opportunities, or have access to the same media of communication relevant to the election process.
Who supported and opposed Proposition 20?
- See also: Support and Opposition
Yes on 20 led the campaign in support of Proposition 20. Proposition 20 was endorsed by AARP California, California Common Cause, California Hispanic Chambers of Commerce, California NAACP State Conference, and National Federation of Independent Business - California. Charles Munger, Jr. was the primary financial sponsor of the campaign, contributing over $12.1 million. Ben Boychuk, fellow of the Claremont Institute Golden State Center for State and Local Government, said, "Proposition 20 would deny legislators the power to gerrymander congressional districts by extending the power of the new, independent citizen redistricting commission. Although it’s possible that the citizen commissioners will be beguiled by their professional staff, it’s also possible they’ll do a better job serving voters’ interests — an outcome that helps explain why Proposition 20 is on the ballot in the first place. Meanwhile, voting to abolish that redistricting commission, as Proposition 27 urges, would merely re-empower political hacks."[3][4]
No on 20, Yes on 27 led the campaign in opposition to Proposition 20 and in support of the competing measure, Proposition 27.[5] The measure was opposed by the California Black Chamber of Commerce, California Fair Political Practices Commission, League of Women Voters of California, and Sierra Club California. The Sacramento Bee Editorial Board opposed the initiative, saying, "While [supporters of Proposition 20] are right to say that many congressional districts are drawn for purely partisan purposes and unfairly protect incumbents, reform needs to happen on the national level, not just in a single state. California's interests could be harmed if it alone undertook an experiment in reforming how congressional districts are drawn. Imprudently mapped districts could leave the state with far less seniority in Congress than it now enjoys, giving the state less clout over appropriations and legislation."[6]
What was Proposition 27?
Proposition 27 was a competing initiative on the November 2 ballot. It would have repealed Proposition 11, eliminating the Citizens Redistricting Commission. Proposition 20 and Proposition 27 each included a provision stating that if they both received a majority vote, the proposition that received the highest majority vote would be the law that took effect. Proposition 20 passed by a vote of 61% in favor to 39% opposed. Proposition 27 failed by a vote of 41% in favor to 59% opposed.
Were other redistricting measures on the ballot in other states in 2010?
Legislative and congressional redistricting takes place in every state after the decennial federal census. Ballot questions about redistricting were also on the ballot in Florida (Amendment 5 and Amendment 6) and in Oklahoma (State Question 748). Both measures were approved.[7]
Text of measure
Ballot title
The ballot title for Proposition 20 was as follows:
“ | Redistricting of Congressional Districts. Initiative Constitutional Amendment. | ” |
Ballot summary
The ballot summary for this measure was:
“ |
Removes elected representatives from the process of establishing congressional districts and transfers that authority to the recently-authorized 14-member redistricting commission. Redistricting commission is comprised of five Democrats, five Republicans, and four voters registered with neither party. Requires that any newly-proposed district lines be approved by nine commissioners including three Democrats, three Republicans, and three from neither party. | ” |
Full Text
The full text of this measure is available here.
Support
Yes on 20 led the campaign in support of Proposition 20.
Supporters
Organizations
- AARP California
- California Common Cause
- California Hispanic Chambers of Commerce
- California NAACP State Conference
- National Federation of Independent Business - California
Individuals
- Charles Munger, Jr. - Chairman of Spirit of Democracy
Arguments
Official arguments
The following supporting arguments were presented in the official voter guide:[4]
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Opposition
No on 20, Yes on 27 led the campaign in opposition to Proposition 20 and in support of the competing measure, Proposition 27.[5]
Opponents
Organizations
- California Black Chamber of Commerce
- California Fair Political Practices Commission
- League of Women Voters of California
- Sierra Club California
Arguments
You can share campaign information or arguments, along with source links for this information, at editor@ballotpedia.org.
Official arguments
The following opposing arguments were presented in the official voter guide:[4]
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Redistricting on the ballot in 2010 |
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Media editorials
Support
The following media editorial boards published an editorial supporting the ballot measure:
Opposition
The following media editorial boards published an editorial opposing the ballot measure:
Campaign finance
- See also: Ballot measure campaign finance, 2010
Ballotpedia two committees registered in support of Proposition 20. In total, they reported over $15.2 million in contributions. Three committees registered in opposition to Proposition 20. Combined, they reported over $5.5 million in contributions.[5]
Cash Contributions | In-Kind Contributions | Total Contributions | Cash Expenditures | Total Expenditures | |
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Support | $2,287,086.50 | $12,935,243.50 | $15,222,330.00 | $15,187,905.68 | $28,123,149.18 |
Oppose | $5,534,651.25 | $14,516.95 | $5,549,168.20 | $5,552,966.72 | $5,567,483.67 |
Total | $7,821,737.75 | $12,949,760.45 | $20,771,498.20 | $20,740,872.40 | $33,690,632.85 |
Support
The following table includes contribution and expenditure totals for the committees in support of the measure.[5]
Committees in support of Proposition 20 | |||||
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Committee | Cash Contributions | In-Kind Contributions | Total Contributions | Cash Expenditures | Total Expenditures |
Yes on 20, No on 27 - Hold Politicians Accountable | $899,086.50 | $12,919,563.82 | $13,818,650.32 | $13,802,895.63 | $26,722,459.45 |
Small Business Action Committee PAC, Yes on 20 & 26, No on 25 & 27 | $1,388,000.00 | $15,679.68 | $1,403,679.68 | $1,385,010.05 | $1,400,689.73 |
Total | $2,287,086.50 | $12,935,243.50 | $15,222,330.00 | $15,187,905.68 | $28,123,149.18 |
Donors
The following were the top donors who contributed to the support committees.[5]
Donor | Cash Contributions | In-Kind Contributions | Total Contributions |
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Charles T. Munger, Jr. | $0.00 | $12,157,442.83 | $12,157,442.83 |
Charlotte A. Lowell | $200,000.00 | $756,000.64 | $956,000.64 |
Altria Client Services Inc. | $500,000.00 | $0.00 | $500,000.00 |
Cypress Management Company, Inc. | $500,000.00 | $0.00 | $500,000.00 |
Anheuser-Busch, Inc. | $300,000.00 | $0.00 | $300,000.00 |
Diane B. Wilsey | $100,000.00 | $0.00 | $100,000.00 |
Eli Broad | $100,000.00 | $0.00 | $100,000.00 |
Opposition
The following table includes contribution and expenditure totals for the committees in opposition to the measure.[5]
Committees in opposition to Proposition 20 | |||||
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Committee | Cash Contributions | In-Kind Contributions | Total Contributions | Cash Expenditures | Total Expenditures |
Yes on Fair, Yes on 27, No on 20 | $4,969,500.00 | $7,387.47 | $4,976,887.47 | $4,992,088.32 | $4,999,475.79 |
No on 20, No on Munger - A Coalition of Entrepreneurs, Working People, Businesses, and Community Leaders | $565,151.25 | $7,129.48 | $572,280.73 | $560,878.40 | $568,007.88 |
California Coalition for Leadership and Accountability in Budget and Redistricting, Yes on 25 & 27, No on 20 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
Total | $5,534,651.25 | $14,516.95 | $5,549,168.20 | $5,552,966.72 | $5,567,483.67 |
Donors
The following were the top donors who contributed to the opposition committees.[5]
Donor | Cash Contributions | In-Kind Contributions | Total Contributions |
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Haim Saban | $2,000,000.00 | $0.00 | $2,000,000.00 |
AFSCME | $1,250,000.00 | $0.00 | $1,250,000.00 |
American Federation of Teachers | $1,000,000.00 | $0.00 | $1,000,000.00 |
Working for Working Americans | $500,000.00 | $0.00 | $500,000.00 |
Democratic State Central Committee of California | $375,000.00 | $0.00 | $375,000.00 |
Methodology
To read Ballotpedia's methodology for covering ballot measure campaign finance information, click here.
Path to the ballot
Process in California
An initiated constitutional amendment is a citizen-initiated ballot measure that amends a state's constitution. Eighteen (18) states allow citizens to initiate constitutional amendments.
In California, the number of signatures required for an initiated constitutional amendment is equal to 8% of the votes cast in the last gubernatorial election. A simple majority vote is required for voter approval.
The requirements to get initiated constitutional amendments certified for the 2010 ballot:
- Signatures: 694,354 valid signatures were required.
- Deadline: The deadline for signature verification was June 24, 2010.
Stages of this ballot initiative
- March 2010: Supporters submitted 1,180,623 signatures in mid-March 2010.
- May 5, 2010: Election officials announced that the measure qualified for the ballot.[1]
Sponsors of the measure hired Transcend, Spanish Works Media & Communications, National Petition Management and Inc. to collect signatures for the petition to qualify this measure for the ballot. A total of $1,563,485.80 was spent to collect the 694,354 valid signatures required to put this measure before voters, resulting in a total cost per required signature (CPRS) of $2.25.
See also
External links
Support |
Opposition |
Footnotes
- ↑ 1.0 1.1 Sacramento Bee, "Ballot measure to expand Prop 11 to Congress OK'd," May 5, 2010
- ↑ UC Hastings, "Proposition 20 text," accessed August 26, 2025
- ↑ Newspapers.com, "Take the initiative," October 31, 2010
- ↑ 4.0 4.1 4.2 California Secretary of State, "Voter guide," accessed August 26, 2025
- ↑ 5.0 5.1 5.2 5.3 5.4 5.5 5.6 Cal-Access, "Proposition 20 committees," accessed August 26, 2025
- ↑ Sacramento Bee, "Endorsements," accessed August 26, 2025
- ↑ San Diego Union Tribune, "Inland population tilt will reshape districts," November 16, 2009
- ↑ 8.0 8.1 Note: This text is quoted verbatim from the original source. Any inconsistencies are attributable to the original source.
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