City · California
Menlo Park, California
Menlo Park, city, in San Mateo County, California. Menlo Park had 32,713 residents on July 1, 2025 by the Census Bureau's estimate, down 3.1% since 2020; the 2020 Census counted 33,780 and the ACS 2020-2024 5-year estimates put it at 32,727 (±45). GEOID 0646870.
Residents, July 2025 estimate
32,713
Census Bureau estimate (no margin published)
2020 Census count: 33,780 · ACS 2020-2024: 32,727 ±45
Median household income
$210,025
±$20,341 (90% margin)
California: $99,122
Median home value
$2,000,000 or more
The survey's top or bottom value; no margin is published
California: $734,700
Median gross rent
$3,239
±$156 (90% margin)
California: $2,036
Where is Menlo Park and what county is it in?
Menlo Park is a city in San Mateo County, California. It covers 10.0 square miles of land, 3,381 residents per square mile in 2020.
Menlo Park 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 Menlo Park, and is it growing?
The Census Bureau estimates that 32,713 people lived in Menlo Park on July 1, 2025, down 3.1% since 2020, a steeper fall than California's (−0.5%). The 2020 Census counted 33,780 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 32,727 (±45).
| Measure | Menlo Park | San Mateo County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 32,727 ±45 | 742,340 | −1,411 |
| Households | 11,837 ±448 | 264,419 | no clear change |
| Average household size | 2.68 ±0.10 | 2.76 | no clear change |
| Housing units | 13,388 ±430 | 287,184 | no clear change |
Menlo Park's population since 2000
From 30,785 in 2000 to 32,713 in 2025: up 6.3%. The 2000, 2010 and 2020 figures are census counts, each for Menlo Park 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 Menlo Park?
The median resident of Menlo Park is 39.5 years old; 21.0% are under 18 and 16.6% are 65 or older. The largest group is non-Hispanic white residents at 51.6%, then Hispanic or Latino residents (of any race) at 20.9%. 30.0% of residents were born outside the United States.
| Measure | Menlo Park | San Mateo County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 39.5 ±1.5 | 40.9 | no clear change |
| Under 18 years | 21.0% ±1.6 pts | 19.5% | – |
| 65 years and over | 16.6% ±1.7 pts | 17.8% | – |
| Male | 49.7% ±1.6 pts | 49.8% | – |
| Hispanic or Latino (any race) | 20.9% ±2.9 pts | 24.9% | +5.4 pts |
| White alone, not Hispanic | 51.6% ±2.9 pts | 34.7% | −6.6 pts |
| Black or African American alone, not Hispanic | 2.1% ±1.1 pts | 2.0% | −2.2 pts |
| Asian alone, not Hispanic | 18.7% ±2.2 pts | 31.0% | +3.9 pts |
| American Indian and Alaska Native alone, not Hispanic | 0.1% ±0.1 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.2% ±0.2 pts | 1.1% | – |
| Two or more races, not Hispanic | 5.7% ±1.2 pts | 5.2% | – |
| Some other race alone, not Hispanic | 0.7% ±0.6 pts | 0.9% | – |
| Born outside the United States | 30.0% ±2.6 pts | 35.7% | +3.9 pts |
| Speak a language other than English at home (age 5+) | 39.7% ±3.2 pts | 45.8% | – |
| Civilian veterans (age 18+) | 3.4% ±0.9 pts | 2.9% | – |
| With a disability | 8.7% ±1.6 pts | 9.4% | – |
| No health insurance coverage | 3.4% ±1.5 pts | 3.8% | no clear change |
| High school graduate or higher (age 25+) | 92.5% ±1.3 pts | 90.2% | – |
| Bachelor's degree or higher (age 25+) | 72.5% ±2.7 pts | 53.7% | no clear change |
| Graduate or professional degree (age 25+) | 45.0% ±2.7 pts | 24.1% | – |
| Lived in the same house a year earlier | 83.1% ±2.6 pts | 88.4% | – |
| Moved from another state in the past year | 3.4% ±1.2 pts | 1.5% | – |
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 Menlo Park earn?
Half of Menlo Park's 11,837 households earn less than $210,025 a year (±$20,341), against $158,855 in San Mateo County and $99,122 in California. In 2015-2019 it was $197,876 in 2024 dollars; the margins of error cannot tell the two periods apart. 5.8% of residents live below the poverty line.
| Measure | Menlo Park | San Mateo County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $210,025 ±$20,341 | $158,855 | no clear change |
| Mean household income | $347,039 ±$21,446 | $231,822 | – |
| Per capita income | $128,814 ±$7,634 | $84,288 | +$23,331 |
| People below the poverty line | 5.8% ±1.2 pts | 6.7% | no clear change |
| Children under 18 below the poverty line | 2.4% ±1.9 pts | 6.2% | – |
| Households receiving SNAP | 4.7% ±1.9 pts | 5.1% | – |
| Households with a computer | 97.9% ±0.8 pts | 97.7% | – |
| Households with a broadband subscription | 96.7% ±1.1 pts | 95.7% | – |
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 Menlo Park?
Owners occupy 54.2% of Menlo Park's occupied homes and renters 45.8%. The median owner-occupied home is valued at $2,000,000 or more by its owner (). The median renter pays $3,239 a month including utilities, and 36.5% of renters pay 35% or more of their income on rent.
| Measure | Menlo Park | San Mateo County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $2,000,000 or more | $1,559,600 | −$461,388 |
| Median gross rent | $3,239 ±$156 | $2,922 | +$358 |
| Renters paying 35% or more of income on rent | 36.5% ±5.6 pts | 40.3% | no clear change |
| Median monthly owner costs, with a mortgage | $4,000 or more | $4,000 or more | – |
| Owner-occupied homes | 54.2% ±3.0 pts | 58.5% | no clear change |
| Renter-occupied homes | 45.8% ±3.0 pts | 41.5% | – |
| Housing units | 13,388 ±430 | 287,184 | no clear change |
| Homeowner vacancy rate | 0.1% ±0.2 pts | 0.7% | – |
| Rental vacancy rate | 7.7% ±3.7 pts | 8.5% | – |
| Single-family detached homes | 53.6% ±2.8 pts | 55.3% | – |
| Mobile homes | 0.3% ±0.4 pts | 1.1% | – |
| Built 2020 or later | 1.1% ±0.8 pts | 1.0% | – |
| Built 2010 to 2019 | 11.7% ±1.8 pts | 5.4% | – |
| Built 1939 or earlier | 7.1% ±1.9 pts | 8.6% | – |
| Households with no vehicle | 7.9% ±1.7 pts | 5.8% | – |
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 Menlo Park building?
Builders took permits for 66 new housing units in Menlo Park in 2025 (66 in single-family houses), 2.0 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 Menlo Park work and get to work?
48.4% of Menlo Park's workers drive alone and 32.4% work from home. The average trip to work takes 23.9 minutes. The unemployment rate in 2020-2024 averaged 4.8%.
| Measure | Menlo Park | San Mateo County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 65.9% ±2.0 pts | 67.3% | – |
| Unemployment rate | 4.8% ±1.1 pts | 4.8% | no clear change |
| Drove alone to work | 48.4% ±4.3 pts | 56.7% | – |
| Carpooled | 6.0% ±1.5 pts | 8.7% | – |
| Public transportation | 2.0% ±0.9 pts | 5.1% | – |
| Walked | 1.7% ±1.0 pts | 2.3% | – |
| Worked from home | 32.4% ±3.5 pts | 24.3% | +23.8 pts |
| Mean travel time to work | 23.9 min ±1.5 | 26.4 min | −2.7 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 Menlo Park?
8 census tracts lie mostly in Menlo Park, and 5 more reach into it (2020 census blocks). Their median household incomes run from $158,333 (Tract 6117) to $250,000 or more (Tract 6130).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 6117San Mateo County | 6,627 | $158,333 |
| Tract 6139San Mateo County | 5,974 | $238,953 |
| Tract 6126San Mateo County | 4,317 | $166,685 |
| Tract 6125San Mateo County | 3,937 | $165,521 |
| Tract 6128San Mateo County | 3,126 | $250,000 or more |
| Tract 6116San Mateo County | 2,431 | $250,000 or more |
| Tract 6127San Mateo County | 2,078 | $250,000 or more |
| Tract 6130San Mateo County | 3,245 | $250,000 or more |
| Tract 6118San Mateo County | 4,822 | $137,740 |
| Tract 6121.01San Mateo County | 3,949 | $123,472 |
| Tract 6129San Mateo County | 4,517 | $250,000 or more |
| Tract 6132San Mateo County | 6,481 | $250,000 or more |
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 Menlo Park) · Census block assignment files
How does Menlo Park compare with other places in California?
By the Census Bureau's July 2025 estimates, Menlo Park is the 1,259th-most populous of the 19,476 U.S. incorporated places that have one and the 227th-most populous of 483 in California.
Menlo Park ranks 64th 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 | 227th | 483 |
| Growth 2020-2025 (PEP) | 317th | 469 |
| Residents per square mile | 399th | 1,077 |
| Median household income | 64th | 1,037 |
| Per capita income | 36th | 1,073 |
| Median home value | 1st | 1,054 |
| Median gross rent | 69th | 987 |
| Poverty rate | 717th | 836 |
| Bachelor's degree or higher | 68th | 988 |
| Median age | 547th | 1,075 |
| Owner-occupied share | 827th | 1,064 |
| Work from home | 91st | 822 |
| Travel time to work | 780th | 1,069 |
Menlo Park's figures with every place in California (CSV)
Every place in California, sortable · Compare Menlo Park 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 Menlo Park?
7 of the 57 figures for Menlo Park 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 Menlo Park 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 Menlo Park.