California · County property tax · ACS 2024
San Francisco County Property Taxes
The median homeowner in San Francisco County pays $9,862 a year, an effective rate of 0.71%, far above the U.S. average.
- $9,862
- Median tax / yr · Highest-decile bill
- 0.71%
- Effective rate · Below-median rate
- +395%
- vs U.S. average
- #24 of 58
- rank in CA
The verdict
Homeowners in San Francisco County pay a median $9,862 a year in property tax, an effective rate of 0.71%, more affordable than 58% of U.S. counties (Census ACS 2024).
- $9,862
- Median annual tax bill, 2024
- 0.71%
- Effective rate on median home
- #1302 of 3135
- U.S. counties by tax burden
- +395%
- vs the national average bill
Effective rate is the median property tax bill divided by the median home value ($1,394,500). U.S. Census Bureau, ACS 5-Year Estimates · 2024.
Census Bureau ACS property tax data for California. Population: 830,235. Owner-occupied homes: 139,057.
The median annual property tax in San Francisco County is $9,862, which is 92% higher than the California state average and 395% above the national average. The effective tax rate is 0.71% on a median home value of $1,394,500. Property taxes represent 7.0% of the median household income in this county.
Why San Francisco County's ACS bill runs high vs the U.S.
Primary signal
The bill sits well above the national median
Homeowners in San Francisco County pay a median annual property tax of $9,862, far above the national median and far above the California state median. On a $1,394,500 median home, that works out to an effective rate of 0.71% once the local assessment base and millage are combined.
Decision signal 2
Income carries a heavy tax share
Property taxes in San Francisco County run well above the commonly cited 2%-4% national benchmark, at about 7.0% of the $140,970 median household income.
Decision signal 3
Near the middle of California counties by effective rate
San Francisco County ranks #24 of 58 counties in California by effective rate (59% of in-state counties pay a lower rate).
Decision signal 4
The effective rate sits near the national middle
San Francisco County's 0.71% effective rate sits near the middle of 3,135 tracked counties (more affordable than 58%).
Informational notice
Figures describe the median homeowner household in San Francisco County as reported to the Census Bureau; your parcel can differ. Not tax, legal, or financial advice: check the county assessor or a qualified professional before decisions that depend on these numbers.
The rate held while the market moved
San Francisco County sits in the quarter of U.S. counties whose effective rate moved least over this span: 10.9% up, against a median home value that rose 21.0%.
A near-steady rate on a moving market passes that movement straight through: the median bill rose 34.2%, from $7,347 to $9,862.
Effective rate is the published median bill divided by the published median home value, so the two multiply back to the bill exactly; the rate's movement here is derived from those two figures rather than read from the rounded published rate. Both are ACS 5-year survey estimates for the median owner-occupied household, compared across non-overlapping releases. They describe what the Census published, not a local policy, assessment, or exemption change.
How to read this county's bill
The bill here climbed steeply over 2020-2024, up 34% from $7,347 to $9,862. These ACS medians describe the reported change; they do not identify whether a levy, assessment, home value, or change in the responding households caused it.
The heaviest band is also the fullest one here: 116,803 of 139,057 owner-occupied homes (84.0%) report annual real-estate taxes above $3,000. That band has no upper edge in the source, so the county median understates the burden carried by the plurality rather than describing it.
Top-quartile earnings meet a below-median rate, putting the median bill at 7.0% of median household income. Counties in this position span a wide range on the ratio above, because the dollar bill tracks home values rather than the rate.
The share above is the median annual bill divided by median household income, a ratio of two county-level medians rather than a household-by-household figure.
What San Francisco County Homeowners Actually Pay
The single largest group of San Francisco County homeowners, 116,803 of 139,057 owner-occupied homes (84.0%), pays $3,000 or more a year. The median is one point in this spread, not a typical bill.
- Less than $800 2.3% (3,146)
- $800 to $1,499 3.9% (5,370)
- $1,500 to $1,999 2.8% (3,885)
- $2,000 to $2,999 4.4% (6,167)
- $3,000 or more 84.0% (116,803)
Census ACS 2024, table B25102. Bands and the no-tax share sum to 100%.
3,686 homes here (2.7%) report no real estate tax at all. Exemptions are set by state: how California handles assessments and appeals.
With vs Without Mortgage
Mortgaged homeowners in San Francisco County pay more than double the bill of those without one (+67%), the widest kind of value gap this dataset tracks.
San Francisco County's bill vs state & U.S. medians
Median annual bill bars around San Francisco County's SPIKE ACS 2024 figure.
San Francisco County's median bill is 92% above the California median and 395% above the U.S. median.
What changed since 2020
The median bill in San Francisco County moved from $7,347 in the 2020 release to $9,862 in 2024, a change of about 34%. These are American Community Survey 5-year estimates compared across releases that share only one sample year, which is why this page never compares consecutive releases: those overlap in four years of the same households and move mostly on sampling.
San Francisco County vs Benchmarks
| Metric | San Francisco County | California Avg | U.S. Avg |
|---|---|---|---|
| Median Annual Tax Highest-decile bill | |||
| Effective Tax Rate Below-median rate | |||
| Median Home Value | |||
| Tax as % of income Highest-decile income burden | 7.0% | - | - |
Source: U.S. Census Bureau, ACS 5-Year Estimates. Tax-burden differences across rows reflect millage decisions, assessment-ratio practices, and the residential-vs-commercial mix of each tax base.
Is San Francisco County's $9,862 median bill appeal-worthy?
At San Francisco County's $9,862 ACS median (SPIKE), a 10% assessment cut is worth about $986/yr before exemptions. Appeal Savings Estimator · appeal guide for California.
San Francisco County bill trail · SPIKE
| Year | Median Tax (vs prior release) | Effective Rate |
|---|---|---|
| 2024 | $9,862 +4.8% | 0.71% |
| 2023 | $9,412 +6.5% | 0.68% |
| 2022 | $8,835 +9.9% | 0.66% |
| 2021 | $8,042 +9.5% | 0.67% |
| 2020 | $7,347 | 0.64% |
Each row is a separate ACS 5-year release, and consecutive releases share four of their five survey years. The percentage beside each bill is therefore movement in the published estimate against the previous release, not a single year's tax change. The two releases largely describe the same households. For change over time, compare releases that do not overlap.
San Francisco County: tax takes 7.0% of income
Counties near San Francisco County's median bill
On effective rate, San Francisco County sits nearest Pima County (AZ), Aleutians West Census Area (AK), New Castle County (DE).
On published median-tax change, the nearest matches are Marion County (KY), Spokane County (WA), Flathead County (MT).
How peers are chosen
These are the nearest cross-state matches in the published Census data, not neighboring counties or recommendations. Peers are rebuilt with each data release; see the calculation method.
Similar effective rates
Similar published median-tax changes, 2020–2024
San Francisco County: only 14% of returns show Schedule A real-estate tax
Tax year 2022: 60,950 of 438,440 returns from San Francisco County reported real estate taxes, averaging $16,789 - 59% of those reporters sat in the $200k+ AGI band.
What this IRS county file does not say
Amounts are reported before the SALT cap, not deducted; the share is of filers, not homeowners. Source: IRS SOI county data, tax year 2022.
Other Counties in California
San Francisco County bill FAQs
- How does San Francisco County property tax compare to the national average?
- Property taxes in San Francisco County run far above the national median of $1,993, an effective rate of 0.71% versus 0.92% nationally.
- What is the average property tax in San Francisco County, California?
- The median annual property tax in San Francisco County is $9,862, an effective rate of 0.71% on a $1,394,500 median home (Census ACS, 2024).
- What percentage of income goes to property taxes in San Francisco County?
- Property taxes in San Francisco County run well above the commonly cited 2%-4% national benchmark, at about 7.0% of the $140,970 median household income.
- Are property taxes increasing in San Francisco County?
- The ACS median property-tax bill for San Francisco County jumped 34.2% between the 2020 and 2024 5-year releases, from $7,347 to $9,862, a 4-year span. These are survey estimates covering five years each, so this compares the two releases furthest apart rather than consecutive ones, which overlap and would mostly measure the same households twice.
- What is the tax affordability score for San Francisco County?
- San Francisco County, California scores F (18/100) on PlainPropertyTax's tax affordability composite across 5 Census ACS dimensions (effective rate, bill size, income share, mortgage gap, and home-value/income). Its strongest scored dimension here is rate relief at C (0.71%). The score compares published county medians to U.S. percentiles, it is not a personal bill and not advice to buy, sell, appeal, or relocate.
What to do with San Francisco County's SPIKE bill
San Francisco County's $9,862 median bill sits well above the U.S. median - size a personal estimate before treating the county headline as your budget. Estimate your bill →
Income burden is elevated here: about 7.0% of San Francisco County's $140,970 median household income goes to the property-tax bill.
Nationwide peers by median bill (then rate)
Bill-first peers for San Francisco County's SPIKE median, then a disjoint out-of-state rate set, not the same-state geography lattice.
Similar effective rate
Nearest out-of-state counties by ACS effective rate. This county: 0.71%.
Similar median bill
Nearest out-of-state counties by ACS median annual tax. This county: $9,862/yr. Rate peers are excluded so the two link sets stay distinct.
Read with San Francisco County
Nearest ABS(median_tax) ACS peers for San Francisco County (UNDER · SPIKE), replacing the old fixed Keep exploring strip.
UNDER SPIKE
Bergen County, NJ
ABS(median_tax) peer · $10,001/yr (higher bill ABS $139); rate 1.61% vs San Francisco County 0.71%.
Essex County, NJ
ABS(median_tax) peer · $10,001/yr (higher bill ABS $139); rate 1.91% vs San Francisco County 0.71%.
Falls Church city, VA
ABS(median_tax) peer · $10,001/yr (higher bill ABS $139); rate 0.95% vs San Francisco County 0.71%.
Hunterdon County, NJ
ABS(median_tax) peer · $10,001/yr (higher bill ABS $139); rate 1.93% vs San Francisco County 0.71%.
California county set
State ACS overview for every published California county rate and median bill.
Assessment cycle basics
San Francisco County stamps UNDER · SPIKE - how assessed value and millage become the ACS median bill.
Data vintage and method
Data as of 2024. Source: U.S. Census Bureau, American Community Survey 5-Year Estimates.
Property tax data reflects median amounts paid by homeowners. Effective rates are calculated as median tax divided by median home value.
Source: U.S. Census Bureau American Community Survey 5-Year Estimates, county median real-estate taxes · 2024 San Francisco County (UNDER · SPIKE) - ACS medians, not a parcel bill.