City · California
Dublin, California
Dublin, city, in Alameda County, California. Dublin had 71,602 residents on July 1, 2025 by the Census Bureau's estimate, down 1.2% since 2020; the 2020 Census counted 72,589 and the ACS 2020-2024 5-year estimates put it at 70,803 (±52). GEOID 0620018.
Residents, July 2025 estimate
71,602
Census Bureau estimate (no margin published)
2020 Census count: 72,589 · ACS 2020-2024: 70,803 ±52
Median household income
$214,385
±$9,481 (90% margin)
California: $99,122
Median home value
$1,317,100
±$41,188 (90% margin)
California: $734,700
Median gross rent
$3,191
±$66 (90% margin)
California: $2,036
Where is Dublin and what county is it in?
Dublin is a city in Alameda County, California. It covers 15.2 square miles of land, 4,766 residents per square mile in 2020.
Dublin is in the San Francisco-Oakland-Fremont, CA metropolitan statistical area, which takes in 5 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Dublin, and is it growing?
The Census Bureau estimates that 71,602 people lived in Dublin on July 1, 2025, down 1.2% since 2020, a steeper fall than California's (−0.5%). The 2020 Census counted 72,589 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 70,803 (±52).
| Measure | Dublin | Alameda County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 70,803 ±52 | 1,649,473 | +9,563 |
| Households | 24,165 ±676 | 598,246 | +3,930 |
| Average household size | 2.83 ±0.07 | 2.70 | −0.13 |
| Housing units | 25,157 ±665 | 637,212 | +4,165 |
Dublin's population since 2000
From 29,973 in 2000 to 71,602 in 2025: up 138.9%. The 2000, 2010 and 2020 figures are census counts, each for Dublin as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Dublin?
The median resident of Dublin is 37.4 years old; 25.0% are under 18 and 9.6% are 65 or older. The largest group is non-Hispanic Asian residents at 55.0%, then non-Hispanic white residents at 23.8%. 40.8% of residents were born outside the United States.
| Measure | Dublin | Alameda County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 37.4 ±0.7 | 39.0 | no clear change |
| Under 18 years | 25.0% ±0.9 pts | 19.8% | – |
| 65 years and over | 9.6% ±0.8 pts | 15.4% | – |
| Male | 50.2% ±1.2 pts | 49.6% | – |
| Hispanic or Latino (any race) | 10.5% ±1.5 pts | 23.4% | no clear change |
| White alone, not Hispanic | 23.8% ±2.1 pts | 27.4% | −8.6 pts |
| Black or African American alone, not Hispanic | 4.1% ±1.1 pts | 9.3% | no clear change |
| Asian alone, not Hispanic | 55.0% ±2.4 pts | 32.7% | +6.6 pts |
| American Indian and Alaska Native alone, not Hispanic | 0.3% ±0.2 pts | 0.2% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.3% ±0.3 pts | 0.7% | – |
| Two or more races, not Hispanic | 5.7% ±1.1 pts | 5.6% | – |
| Some other race alone, not Hispanic | 0.3% ±0.3 pts | 0.6% | – |
| Born outside the United States | 40.8% ±1.9 pts | 34.7% | no clear change |
| Speak a language other than English at home (age 5+) | 49.1% ±2.0 pts | 47.2% | – |
| Civilian veterans (age 18+) | 3.1% ±0.8 pts | 3.0% | – |
| With a disability | 7.3% ±1.0 pts | 10.3% | – |
| No health insurance coverage | 1.6% ±0.6 pts | 4.0% | −1.0 pts |
| High school graduate or higher (age 25+) | 95.3% ±0.9 pts | 88.8% | – |
| Bachelor's degree or higher (age 25+) | 69.8% ±2.0 pts | 52.2% | +3.5 pts |
| Graduate or professional degree (age 25+) | 32.0% ±1.9 pts | 23.4% | – |
| Lived in the same house a year earlier | 84.7% ±1.8 pts | 87.9% | – |
| Moved from another state in the past year | 1.8% ±0.7 pts | 1.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Dublin earn?
Half of Dublin's 24,165 households earn less than $214,385 a year (±$9,481), against $129,367 in Alameda County and $99,122 in California. In 2015-2019 the median was $184,972 in 2024 dollars, so it rose by $29,413 after inflation. 4.5% of residents live below the poverty line.
| Measure | Dublin | Alameda County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $214,385 ±$9,481 | $129,367 | +$29,413 |
| Mean household income | $242,795 ±$10,251 | $177,144 | – |
| Per capita income | $84,023 ±$3,458 | $65,862 | +$8,332 |
| People below the poverty line | 4.5% ±1.1 pts | 9.2% | no clear change |
| Children under 18 below the poverty line | 4.3% ±1.5 pts | 8.8% | no clear change |
| Households receiving SNAP | 4.3% ±1.2 pts | 9.9% | – |
| Households with a computer | 99.1% ±0.4 pts | 97.4% | – |
| Households with a broadband subscription | 98.2% ±0.6 pts | 94.4% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Dublin?
Owners occupy 65.7% of Dublin's occupied homes and renters 34.3%. The median owner-occupied home is valued at $1,317,100 by its owner (±$41,188). The median renter pays $3,191 a month including utilities, and 33.9% of renters pay 35% or more of their income on rent.
| Measure | Dublin | Alameda County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $1,317,100 ±$41,188 | $1,090,100 | +$231,382 |
| Median gross rent | $3,191 ±$66 | $2,357 | −$108 |
| Renters paying 35% or more of income on rent | 33.9% ±3.9 pts | 41.8% | no clear change |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,810 | – |
| Owner-occupied homes | 65.7% ±2.5 pts | 54.4% | no clear change |
| Renter-occupied homes | 34.3% ±2.5 pts | 45.6% | – |
| Housing units | 25,157 ±665 | 637,212 | +4,165 |
| Homeowner vacancy rate | 0.7% ±0.6 pts | 0.8% | – |
| Rental vacancy rate | 4.6% ±2.0 pts | 5.7% | – |
| Single-family detached homes | 54.2% ±2.1 pts | 51.0% | – |
| Mobile homes | 0.1% ±0.1 pts | 1.3% | – |
| Built 2020 or later | 2.5% ±0.7 pts | 1.4% | – |
| Built 2010 to 2019 | 30.6% ±2.1 pts | 6.8% | – |
| Built 1939 or earlier | 0.5% ±0.3 pts | 19.6% | – |
| Households with no vehicle | 2.4% ±0.8 pts | 10.0% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Dublin building?
Builders took permits for 572 new housing units in Dublin in 2025 (441 in single-family houses), 8.0 per 1,000 residents against 2.6 across California.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Dublin work and get to work?
49.4% of Dublin's workers drive alone and 34.7% work from home. The average trip to work takes 35.9 minutes. The unemployment rate in 2020-2024 averaged 3.8%.
| Measure | Dublin | Alameda County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 70.7% ±1.7 pts | 66.9% | – |
| Unemployment rate | 3.8% ±0.9 pts | 5.4% | no clear change |
| Drove alone to work | 49.4% ±2.6 pts | 52.6% | – |
| Carpooled | 6.6% ±1.4 pts | 8.3% | – |
| Public transportation | 5.4% ±1.1 pts | 7.7% | – |
| Walked | 2.1% ±0.7 pts | 2.8% | – |
| Worked from home | 34.7% ±2.4 pts | 25.7% | +28.2 pts |
| Mean travel time to work | 35.9 min ±1.7 | 31.0 min | −5.0 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Dublin?
10 census tracts lie mostly in Dublin (2020 census blocks). Their median household incomes run from $132,208 (Tract 4502) to $250,000 or more (Tract 4507.52).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 4507.51Alameda County | 12,378 | $250,000 or more |
| Tract 4501.02Alameda County | 8,425 | $239,250 |
| Tract 4507.52Alameda County | 9,709 | $250,000 or more |
| Tract 4504Alameda County | 7,551 | $201,458 |
| Tract 4501.01Alameda County | 6,588 | $146,000 |
| Tract 4507.50Alameda County | 6,794 | $167,063 |
| Tract 4502Alameda County | 5,916 | $132,208 |
| Tract 4503Alameda County | 4,988 | $155,423 |
| Tract 4505.02Alameda County | 5,864 | $222,156 |
| Tract 4505.01Alameda County | 3,174 | $175,000 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Dublin) · Census block assignment files
How does Dublin compare with other places in California?
By the Census Bureau's July 2025 estimates, Dublin is the 545th-most populous of the 19,476 U.S. incorporated places that have one and the 124th-most populous of 483 in California.
Dublin ranks 58th of 1,037 places in California with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 124th | 483 |
| Growth 2020-2025 (PEP) | 219th | 469 |
| Residents per square mile | 268th | 1,077 |
| Median household income | 58th | 1,037 |
| Per capita income | 132nd | 1,073 |
| Median home value | 127th | 1,054 |
| Median gross rent | 75th | 987 |
| Poverty rate | 788th | 836 |
| Bachelor's degree or higher | 95th | 988 |
| Median age | 666th | 1,075 |
| Owner-occupied share | 541st | 1,064 |
| Work from home | 72nd | 822 |
| Travel time to work | 150th | 1,069 |
Dublin's figures with every place in California (CSV)
Every place in California, sortable · Compare Dublin with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Dublin?
5 of the 57 figures for Dublin on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Dublin are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Dublin.