Track the money for Prop 5: Contributions for and against housing and infrastructure bonds

Proposition 5 would lower the vote threshold needed to pass local bond measures for affordable housing, transportation, parks and other infrastructure.

Supporters contend that changing the required majority from two-thirds to 55% will make it easier for voters to approve government financing for needed housing and other public projects. Groups opposing the measure argue it will lead to increased government spending and result in higher taxes. Real estate interests are opposing the measure along with rent control measure, Proposition 33.

Overall fundraising

Cumulative contributions

Read more: Track the money for Prop 33: Contributions for and against California's ballot measure on rent control

Biggest supporters

The Chan Zuckerberg Initiative and the Non-Profit Housing Association of Northern California have each contributed $2.5 million in support.

Read more: Your guide to Proposition 5: Making it easier to pass local housing, road bonds

Biggest opposition

The California Business Roundtable has contributed more than $1.5 million in opposition.

Times housing affordability reporter Liam Dillon contributed to this report.

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This story originally appeared in Los Angeles Times.