In every state, education funding comes from some combination of federal, state, and local sources, but the mix varies.

The federal government typically provides about 10% of funding in most states. On average among the 50 states, state funds account for somewhat less than half and local sources provide the rest. California is different.

How Much Do Schools Get and Why?

Although the balance between sources in California fluctuates slightly from year to year, public education funding here depends more on state funds and less on local property taxes than is typical in other states. This pie chart shows the main sources of general operating money for K-12 education in 2016-17.

Property taxes fund about a quarter of the cost of California's public schools

Thanks to some unusual provisions of California law, the state controls both the allocation of its general fund contribution to schools and the allocation of local property taxes. Property taxes fund about a quarter of the cost of California's public schools.

The "local misc funds" slice, only 5% of the funding pie, is generated and controlled by local school districts. This sliver includes interest income, leases on unused properties, parcel tax proceeds, donations, and a host of other miscellaneous sources. (You can find more about your own district's sources of revenues in the District Financial Reports on the Ed-Data website.)

As a parent, school, or union leader there are several things you ought to understand about the allocation system:

• There are four major kinds of revenue sources for education.
• Property taxes are rarely the main source of funding, despite what people think.
• Given the current system, your district can only do things on the margin to affect how much revenue it has.
• California is different from other states in the very small level of revenue-raising power local communities have.
• The amount per pupil your district gets may be different from the one next door, mainly because of the rules of the Local Control Funding Formula (LCFF), but possibly because of revenue sources particular to that district.

How did California end up with its current approach to funding K-12 education?

The Courts and Voters Put the State In Charge

The source of funds for schools in California changed dramatically in the late 1970s. (Link to chart data)

Until the late 1970’s, schools were predominantly funded by local property taxes, and the most basic function of a school board was to set the local property tax rate. Rates varied among districts, and receipts varied according to both the tax rate and the "assessed" (taxable) value of homes and commercial properties being taxed.

This arrangement was great for property-rich districts, but rotten for communities with low assessed values and lots of students.

This arrangement was great for property-rich districts, but rotten for communities with low assessed values and lots of students. Those communities had to set very high property tax rates in order to provide schools with as much money per student as their more fortunate counterparts. The Serrano v. Priest case successfully challenged this arrangement. Is it really fair, the case asked, that some districts can tax themselves at a lower level and still enjoy more funding per student than others? After all, kids have no say in the wealth of their parents. The case led to court-mandated "revenue limits" meant to, over time, equalize funding per student at the district level.

The Serrano decision increased the state’s role in determining public school funding. Voters continued this trend by passing Proposition 13 in 1978. Among other things, this constitutional amendment set a statewide limit on the property tax rate at 1% of assessed value. This caused an immediate and dramatic drop in the amount of local property tax available to support schools. The state stepped in, using a budget surplus to protect schools from what would have otherwise been massive cuts. But in the process it also took control of the process for allocating local property taxes, effectively gaining nearly full power over how much money education would get and how the funds would be distributed out to local school districts.

Another provision of Proposition 13 insulated property owners from higher taxes by freezing assessed values, allowing them to rise at a maximum annual rate of 2% regardless of market conditions. (For more on Proposition 13, see Lesson 8.4.)

The Politics Shifted Along with Funding Control

Property taxes comprise about a third of overall tax receipts in California. The other two-thirds come from income taxes and sales taxes. In California, counties oversee the distribution of property tax funds to school districts as well as to cities, county agencies and other functions. (The Legislative Analyst Office publication Understanding California’s Property Taxes can equip you with lots more info, if you are so inclined.)

Less than half of California property taxes are distributed to districts for the purpose of funding K-14 education.

Property taxes are meant to be for local benefit, staying where they are earned. Some districts generate (and therefore receive) more property tax than others, and in rare cases local tax receipts are sufficient to fund a district beyond its state-guaranteed minimum level. Today, about 100 of California's nearly 1,000 districts can fund their schools above this minimum level on the basis of their local revenues, without state assistance. In California education jargon, these are known as "community funded" or (more commonly) "basic aid" districts. For more on these districts, see Lesson 8.5.

Until 2013-14, the rules apportioned funds to districts based on a system of "revenue limits." If you have a masochistic interest in the grim details of California's historical school finance laws, knock yourself out. If not, better to spend your time understanding the Local Control Funding Formula (LCFF), a simpler and fairer system established to replace the scary old plumbing of revenue limits and categorical funds. We will examine LCFF in Lesson 8.5.

California’s skimpy funding for schools today is arguably the long-term outcome of the shift from a locally-dominated funding system to a state-dominated funding system... The old system was inequitable, but it was certainly better at raising money in total.

California’s skimpy funding for schools today is arguably the long-term outcome of the shift from a locally-dominated funding system to a state-dominated one. Funding for schools in 1970 required an expression of local political will in the form of a vote of the locally elected school board or a local ballot measure. Taxpayers in each community had to reach agreement to shoulder taxes on behalf of the children in their own local school district. Though politically difficult, districts could change property tax rates in response to school needs, local changes in property values, or local tolerance for taxes.

Local Schools, Centralized Funding

Today, funding for schools is no longer local. Changes in school funding largely depend on statewide political support for increasing taxes to add resources for all schools. That kind of support has proven difficult to win, and has contributed to the state's history of volatile funding for education. Developing the necessary political will to pass a tax measure is hard even in a small town; in a state as large as California it is very hard indeed. The old system was unacceptably inequitable, but it was certainly better at raising money in total.

Over the long term, the rising costs of college-educated workers, including teachers, have put continued pressure on the state budget to cover K-12 funding. And that has thrown school funding into the middle of the political process in Sacramento. Concerns about inadequate school funding started almost immediately after Proposition 13 was passed.

For example, in 1984, California voters created a state lottery partly to raise money for education. It was sold to voters as a pain-free answer to the state’s education funding woes, but in truth it contributes just 1-2% of the total education budget.

Dependence on Income Taxes Creates Volatility

The switch from property tax to income tax brought another challenge to California school budgeting: volatility. Property values (and therefore property tax receipts) vary relatively modestly with the economic cycle, but income tax receipts are fully exposed to the booms and busts of the stock market. The top 1% of income earners in California generate around 40% of the state's income taxes, and their fortunes can change a lot from year to year.

Personal Income Tax
Much More Volatile Than Economy
% Change from Prior Year

Source: LAO

To smooth out some of the effects of the high volatility in state revenues, California voters passed Proposition 2 in 2014. It requires the state to spend a minimum amount each year to pay down its debts and changed the rules for the state's rainy-day fund, the amount the state puts into its budget reserve to protect against years when revenues fall.

More controversial than the state reserves was a law enacted in anticipation of Proposition 2. The law, passed in June of 2014, drastically limits the amount school districts can keep in reserve for their own rainy days. The LAO agreed with critics of this law, mostly school district officials, that it creates unacceptable risks for districts and issued a report calling for the Legislature to repeal it. After repeated efforts, the law was finally modified in 2017, giving school districts greater ability to save for a rainy day.

For people interested in local school district funding, the most important thing to know is that education funding is up for debate every year as a major part of the state’s annual budget process. Schools have to wait for the dust to settle to know how much funding they’ll get.

Beginning in Lesson 8.5, this chapter explains the allocation process, including how the state decides the amount each school district receives under the rules of the “Local Control Funding Formula.”

Updated August 2017.
Updated October 2017.
Updated July 2018.