Demographics of Tiburon town, California

Tiburon town, California had 8,881 people on July 1, 2025, by the Census Bureau’s estimate: −262 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Tiburon town, in four figures

8,881
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 9,012 ±30.; −2.9%
Change since July 2020: −262 people.; 51.6 ±1.6
Median age: ACS 2020–⁠2024.; $232,969 ±$36,536
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a place, so the change is the difference between one July estimate and the next.

Tiburon town, California's population shrank 2.9% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Tiburon town, California's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

Source: The Census Bureau

About this chart

The figures

Tiburon town, California's population shrank 2.9% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Tiburon town, California's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	9,143	100.0	100.0
2021	9,100	99.5	100.2
2022	8,975	98.2	100.7
2023	8,898	97.3	101.6
2024	8,924	97.6	102.5
2025	8,881	97.1	103.1

Population of Tiburon town, California on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	9,143	—
2021	9,100	−43
2022	8,975	−125
2023	8,898	−77
2024	8,924	+26
2025	8,881	−43

Age, 2020–2024

The median age is 51.6 ±1.6: for men 50.2 ±3.0 and for women 52.5 ±1.3. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Tiburon town by age, ACS 2020–2024
Age	People	Share	California	United States
Under 5	343 ±142	3.8% ±1.6	5.5% ±<0.1	5.6% ±<0.1
5 to 17	1,424 ±254	15.8% ±2.8	16.5% ±<0.1	16.3% ±<0.1
18 to 24	256 to 824	2.8% to 9.1%	9.1% ±<0.1	9.1% ±<0.1
25 to 44	1,328 ±260	14.7% ±2.9	28.7% ±<0.1	26.9% ±<0.1
45 to 64	2,896 ±402	32.1% ±4.5	24.6% ±<0.1	24.8% ±<0.1
65 and over	2,481 ±388	27.5% ±4.3	15.7% ±<0.1	17.2% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Income and poverty, 2020–2024

Median household income is $232,969 ±$36,536, and income per person $146,116 ±$18,594, in 2024 dollars. The median is $99,122 ±$310 in California and $80,734 ±$166 in the United States.

Households by income

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Households in Tiburon town by income, ACS 2020–2024
Household income	Households	Share	California	United States
Under $25,000	11 to 113	0.3% to 3.2%	12.5% ±0.1	14.6% ±<0.1
$25,000 to $49,999	66 to 256	1.9% to 7.3%	13.3% ±0.1	16.7% ±<0.1
$50,000 to $74,999	89 to 357	2.6% to 10.2%	13.0% ±0.1	15.5% ±<0.1
$75,000 to $99,999	58 to 336	1.7% to 9.6%	11.6% ±0.1	12.6% ±<0.1
$100,000 to $149,999	518 ±171	14.8% ±4.7	17.8% ±0.1	17.5% ±<0.1
$150,000 to $199,999	394 ±162	11.2% ±4.5	11.3% ±0.1	9.6% ±<0.1
$200,000 or more	1,955 ±252	55.7% ±5.9	20.5% ±0.1	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Tiburon town by age, ACS 2020–2024
Age	Below poverty	Rate	California	United States
All ages	66 to 274	0.7% to 3.1%	12.0% ±0.1	12.5% ±0.1
Under 18	0 to 80	0% to 4.6%	15.0% ±0.1	16.1% ±0.1
18 to 59	39 to 173	0.9% to 4.1%	11.0% ±0.1	11.6% ±0.1
60 and over	0 to 62	0% to 2.1%	11.5% ±0.1	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Tiburon town, ACS 2020–2024
Measure	Tiburon town	California	United States
Housing units	3,974 ±247	14,644,735 ±1,665	143,775,355 ±10,234
Occupied	88.3% ±3.5	92.5% ±0.1	89.9% ±0.1
Vacant	11.7% ±4.7	7.5% ±0.1	10.1% ±0.1
Owner occupied	74.9% ±5.1	55.9% ±0.3	65.2% ±0.3
Renter occupied	25.1% ±6.8	44.1% ±0.2	34.8% ±0.1
Median home value	At the edge of the top or bottom interval	$734,700 ±$1,307	$332,700 ±$236
Median gross rent	At the edge of the top or bottom interval	$2,036 ±$5	$1,413 ±$2
Median year built	1970 ±3	1976 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Tiburon town by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	California	United States
Hispanic or Latino	254 to 792	2.8% to 8.8%	40.2% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	6,828 ±514	75.8% ±5.7	33.8% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	0 to 200	0% to 2.2%	5.2% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	852 ±367	9.5% ±4.1	15.3% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 84	0% to 0.9%	0.3% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 19	0% to 0.2%	0.3% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 19	0% to 0.2%	0.6% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	676 ±305	7.5% ±3.4	4.4% ±<0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Tiburon town by place of birth and citizenship, ACS 2020–2024
Born	People	Share	California	United States
Born in the state	3,465 ±340	38.4% ±3.8	56.5% ±0.1	57.3% ±<0.1
Born in another state	3,275 ±544	36.3% ±6.0	15.0% ±0.1	26.9% ±<0.1
Born a citizen outside the states	28 to 338	0.3% to 3.8%	1.5% ±<0.1	1.7% ±<0.1
Born abroad	2,089 ±496	23.2% ±5.5	27.0% ±0.1	14.1% ±<0.1
Naturalized citizens	1,223 ±301	13.6% ±3.3	14.7% ±0.1	7.4% ±<0.1
Not citizens	866 ±335	9.6% ±3.7	12.3% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Tiburon town among the places of California

517th of 661 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the California page.

Places of California near Tiburon town in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Rio del Mar CDP	9,201 ±880
Marina del Rey CDP	9,176 ±1,594
Ione city	9,156 ±24
Montecito CDP	9,031 ±666
Oak Hills CDP	9,013 ±1,257
Tiburon town	9,012 ±30
Rodeo CDP	8,976 ±848
Orosi CDP	8,966 ±1,805
Cloverdale city	8,886 ±35
Topanga CDP	8,885 ±1,522
August CDP	8,825 ±1,700

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026