94402 ZIP Code
San Mateo, California
December 30, 2025
| ZIP Code: | 94402 |
| City/Town: | San Mateo |
| County: | San Mateo |
| State: | California |
| ZIP Type: | Standard |
| Population: | 26,150 |
| Median Household Income: | $184,453 |
| Per Capita Income: | $102,200 |
| Total Housing Units: | 10,691 |
| Median Home Value: | $2,000,001 |
| Land Area: | 5.0 sq miles
13.1 sq km |
| Water Area: | 0.0 sq miles
0.0 sq km |
| Coordinates: | 37.5401, -122.3301 |
Population Information (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 26,150 | -- | -- |
| Male: | 12,151 | 46.5% | 49.6% |
| Female: | 13,999 | 53.5% | 50.4% |
| Median Age: | 41.5 yrs | -- | 38.5 yrs |
| Under 5 years: | 1,534 | 5.9% | 5.7% |
| 5 to 9 years: | 1,511 | 5.8% | 6.0% |
| 10 to 14 years: | 1,762 | 6.7% | 6.5% |
| 15 to 19 years: | 1,458 | 5.6% | 6.6% |
| 20 to 24 years: | 1,152 | 4.4% | 6.7% |
| 25 to 34 years: | 3,380 | 12.9% | 13.7% |
| 35 to 44 years: | 3,404 | 13.0% | 12.9% |
| 45 to 54 years: | 3,626 | 13.9% | 12.4% |
| 55 to 59 years: | 1,610 | 6.2% | 6.5% |
| 60 to 64 years: | 1,746 | 6.7% | 6.4% |
| 65 to 74 years: | 2,553 | 9.8% | 9.7% |
| 75 to 84 years: | 1,661 | 6.4% | 4.8% |
| 85 years and over: | 753 | 2.9% | 2.0% |
Housing Information (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $2,000,001 | -- | $281,900 |
| Median rooms: | 5.8 | -- | 5.5 |
| Median rent: | $3,315 / mo. | -- | $1,268 / mo. |
| Total housing units: | 10,691 | -- | -- |
| Occupied housing units: | 10,073 | 94.2% | 38.0% |
| Vacant housing units: | 618 | 5.8% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 6,352 | 63.1% | 64.8% |
| Renter-occupied: | 3,721 | 36.9% | 35.2% |
Educational Attainment (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 18,733 | -- | -- |
| Less than 9th grade: | 288 | 1.5% | 4.7% |
| 9th to 12th grade, no diploma: | 240 | 1.3% | 6.1% |
| High school graduate: | 1,845 | 9.8% | 26.4% |
| Some college, no degree: | 2,321 | 12.4% | 19.7% |
| Associate degree: | 1,089 | 5.8% | 8.7% |
| Bachelor's degree: | 5,959 | 31.8% | 20.9% |
| Graduate or professional degree: | 6,991 | 37.3% | 13.7% |
| Percent high school graduate or higher: | -- | 97.2% | 89.1% |
| Percent bachelor's degree or higher: | -- | 69.1% | 34.3% |
Income Information (94402 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $184,453 / yr. | $75,149 / yr. |
| Mean household income: | $262,261 / yr. | $105,833 / yr. |
| Median family income: | $247,083 / yr. | $92,646 / yr. |
| Per capita income: | $102,200 / yr. | $41,261 / yr. |
Employment (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 13,710 | -- | 63.5% |
| Employed: | 13,138 | 95.8% | 96.4% |
| Unemployed: | 572 | 4.2% | 5.3% |
| Not in labor force: | 7,292 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 10,942 | 83.3% | 79.7% |
| Government workers: | 1,252 | 9.5% | 14.2% |
| Self-employed: | 853 | 6.5% | 5.9% |
| Unpaid family workers: | 91 | 0.7% | 0.1% |
Race & Ethnicity (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 14,727 | 56.3% | 61.6% |
| Black or African American: | 378 | 1.4% | 12.4% |
| American Indian/Alaska Native: | 31 | 0.1% | 1.1% |
| Asian: | 6,819 | 26.1% | 6.0% |
| Native Hawaiian/Pacific Islander: | 222 | 0.8% | 0.2% |
| Some other race: | 1,482 | 5.7% | 8.4% |
| Two or more races: | 2,491 | 9.5% | 10.2% |
| Hispanic or Latino (any race): | 2,246 | 8.6% | 18.7% |
| Mexican: | 2,923 | 11.2% | 11.2% |
| Puerto Rican: | 1,160 | 4.4% | 1.8% |
| Cuban: | 129 | 0.5% | 0.7% |
| Other Hispanic or Latino: | 39 | 0.1% | 5.0% |
| Not Hispanic or Latino: | 1,595 | 6.1% | 81.1% |
Income Distribution (94402 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 251 | 2.5% | 4.9% |
| $10,000 to $14,999: | 134 | 1.3% | 3.8% |
| $15,000 to $24,999: | 128 | 1.3% | 7.0% |
| $25,000 to $34,999: | 243 | 2.4% | 7.4% |
| $35,000 to $49,999: | 482 | 4.8% | 10.7% |
| $50,000 to $74,999: | 858 | 8.5% | 16.1% |
| $75,000 to $99,999: | 787 | 7.8% | 12.8% |
| $100,000 to $149,999: | 1,553 | 15.4% | 17.1% |
| $150,000 to $199,999: | 934 | 9.3% | 8.8% |
| $200,000 or more: | 4,703 | 46.7% | 11.4% |
Commute to Work (94402 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 7,592 | 57.8% | 67.8% |
| Carpooled: | 603 | 4.6% | 8.7% |
| Public transportation: | 725 | 5.5% | 4.2% |
| Walked: | 356 | 2.7% | 2.5% |
| Other means: | 181 | 1.4% | 0.9% |
| Worked from home: | 3,494 | 26.6% | 13.8% |
| Mean travel time to work: | 29.0 min | -- | 26.7 min |
Industry (94402 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 23 | 0.2% | 1.6% |
| Construction: | 488 | 3.7% | 6.9% |
| Manufacturing: | 1,161 | 8.8% | 10.0% |
| Wholesale trade: | 223 | 1.7% | 2.4% |
| Retail trade: | 1,110 | 8.4% | 11.0% |
| Transportation, warehousing, utilities: | 434 | 3.3% | 5.8% |
| Information: | 926 | 7.0% | 1.9% |
| Finance, insurance, real estate: | 1,191 | 9.1% | 6.7% |
| Professional, scientific, management: | 3,373 | 25.7% | 12.1% |
| Education, health care, social services: | 2,670 | 20.3% | 23.3% |
| Arts, entertainment, food services: | 786 | 6.0% | 9.0% |
| Other services: | 440 | 3.3% | 4.7% |
| Public administration: | 313 | 2.4% | 4.7% |
Poverty Status (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 5.6% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 25,439 | 97.3% | 91.3% |
| Private health insurance: | 22,707 | 86.8% | 67.6% |
| Public health coverage: | 6,040 | 23.1% | 35.9% |
| Without health insurance: | 620 | 2.4% | 8.7% |
Benefits & Assistance (94402 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 8,145 | 80.9% | 77.4% |
| Social Security income: | 2,951 | 29.3% | 31.0% |
| Retirement income: | 2,466 | 24.5% | 21.8% |
| Supplemental Security Income (SSI): | 275 | 2.7% | 4.5% |
| Cash public assistance income: | 61 | 0.6% | 1.8% |
| SNAP (food stamps) benefits: | 207 | 2.1% | 11.4% |
Housing Types (94402 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 6,530 | 61.1% | 61.4% |
| 1-unit, attached: | 700 | 6.5% | 6.1% |
| 2 units: | 394 | 3.7% | 3.4% |
| 3 or 4 units: | 282 | 2.6% | 4.3% |
| 5 to 9 units: | 624 | 5.8% | 4.6% |
| 10 to 19 units: | 408 | 3.8% | 4.3% |
| 20 or more units: | 1,753 | 16.4% | 9.9% |
| Mobile home: | 0 | 0.0% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (94402 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 106 | 1.0% | 0.6% |
| Built 2010 to 2019: | 469 | 4.4% | 8.2% |
| Built 2000 to 2009: | 360 | 3.4% | 13.5% |
| Built 1990 to 1999: | 619 | 5.8% | 13.2% |
| Built 1980 to 1989: | 543 | 5.1% | 13.2% |
| Built 1970 to 1979: | 1,308 | 12.2% | 14.6% |
| Built 1960 to 1969: | 1,395 | 13.0% | 10.2% |
| Built 1950 to 1959: | 2,135 | 20.0% | 9.9% |
| Built 1940 to 1949: | 1,615 | 15.1% | 4.6% |
| Built 1939 or earlier: | 2,141 | 20.0% | 12.0% |
Bedrooms (94402 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 549 | 5.1% | 2.4% |
| 1 bedroom: | 1,131 | 10.6% | 3.0% |
| 2 bedrooms: | 2,630 | 24.6% | 9.1% |
| 3 bedrooms: | 3,416 | 32.0% | 15.9% |
| 4 bedrooms: | 2,424 | 22.7% | 18.8% |
| 5 or more bedrooms: | 541 | 5.1% | 17.6% |
Heating Fuel (94402 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 6,657 | 66.1% | 47.1% |
| Bottled, tank, or LP gas: | 182 | 1.8% | 4.9% |
| Electricity: | 3,005 | 29.8% | 40.2% |
| Fuel oil, kerosene, etc.: | 19 | 0.2% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 0 | 0.0% | 1.5% |
| Solar energy: | 40 | 0.4% | 0.1% |
| Other fuel: | 10 | 0.1% | 0.5% |
| No fuel used: | 160 | 1.6% | 0.2% |
Vehicles Available (94402 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 309 | 3.1% | 8.3% |
| 1 vehicle available: | 3,552 | 35.3% | 32.6% |
| 2 vehicles available: | 3,873 | 38.4% | 37.0% |
| 3 or more vehicles available: | 2,339 | 23.2% | 22.1% |
Home Value Distribution (94402 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 39 | 0.6% | 5.7% |
| $50,000 to $99,999: | 60 | 0.9% | 7.8% |
| $100,000 to $149,999: | 20 | 0.3% | 9.2% |
| $150,000 to $199,999: | 17 | 0.3% | 10.8% |
| $200,000 to $299,999: | 43 | 0.7% | 19.9% |
| $300,000 to $499,999: | 86 | 1.4% | 24.1% |
| $500,000 to $999,999: | 250 | 3.9% | 17.0% |
| $1,000,000 or more: | 5,837 | 91.9% | 5.6% |
Housing Costs (94402 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $4,001 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $1,094 / mo. | $584 / mo. |
| Median gross rent: | $3,315 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.73 | 2.53 |
| Average household size (renter-occupied): | 2.31 | 2.38 |
Households (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 10,073 | -- | -- |
| Married-couple households: | 5,657 | 56.2% | 47.5% |
| Cohabiting couple households: | 2,422 | 24.0% | 7.0% |
| Male householder, no spouse: | 1,240 | 12.3% | 5.4% |
| Female householder, no spouse: | 2,702 | 26.8% | 12.7% |
| Householder living alone: | 3,222 | 32.0% | 28.6% |
| 65 years and over living alone: | 3,379 | 33.5% | 11.8% |
| Average household size: | 2.58 | -- | 2.53 |
| Average family size: | 3.14 | -- | -- |
Marital Status (94402 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 9,941 | -- | -- |
| Never married: | 2,884 | 29.0% | 37.0% |
| Now married: | 6,206 | 62.4% | 49.5% |
| Separated: | 251 | 2.5% | 1.5% |
| Widowed: | 477 | 4.8% | 2.6% |
| Divorced: | 3,239 | 32.6% | 9.3% |
School Enrollment (94402 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 6,095 | -- | -- |
| Nursery school, preschool: | 453 | 7.4% | 5.8% |
| Kindergarten: | 281 | 4.6% | 5.0% |
| Elementary school (grades 1-8): | 2,552 | 41.9% | 40.5% |
| High school (grades 9-12): | 1,365 | 22.4% | 21.4% |
| College or graduate school: | 1,444 | 23.7% | 27.3% |
Veterans & Disability (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 20,301 | -- | -- |
| Veterans: | 749 | 3.7% | 6.3% |
| Civilian noninstitutionalized population: | 26,059 | -- | -- |
| With a disability: | 2,214 | 8.5% | 13.4% |
| Under 18 with disability: | 85 | 3.8% | 5.8% |
| 18 to 64 with disability: | 705 | 31.8% | 10.4% |
| 65 and over with disability: | 1,424 | 64.3% | 33.4% |
Mobility (Residence 1 Year Ago) (94402 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 22,687 | 86.8% | 86.9% |
| Different house: | 3,077 | 11.8% | 13.1% |
| Same county: | 1,369 | 44.5% | 7.0% |
| Different county: | 1,554 | 50.5% | 3.2% |
| Different state: | 543 | 17.6% | 2.5% |
| Abroad: | 154 | 5.0% | 0.4% |
Place of Birth (94402 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 19,575 | 74.9% | 86.2% |
| Foreign born: | 222 | 0.8% | 13.9% |
| Naturalized citizen: | 6,575 | 2961.7% | 52.7% |
| Not a citizen: | 6,575 | 2961.7% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 6,575 | 2961.7% | 10.5% |
| Asia: | 1,236 | 556.8% | 31.3% |
| Africa: | 109 | 49.1% | 5.5% |
| Oceania: | 256 | 115.3% | 0.5% |
| Latin America: | 1,143 | 514.9% | 50.0% |
| Northern America: | 144 | 64.9% | 2.2% |
Language Spoken at Home (94402 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 24,616 | -- | -- |
| English only: | 17,395 | 70.7% | 78.3% |
| Language other than English: | 7,221 | 29.3% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 1,559 | 6.3% | 13.3% |
| Other Indo-European languages: | 1,930 | 7.8% | 3.5% |
| Asian/Pacific Island languages: | 3,500 | 14.2% | 3.5% |
| Other languages: | 232 | 0.9% | 1.0% |
Computers & Internet (94402 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 10,073 | 100.0% | 93.1% |
| Households with broadband internet: | 9,829 | 97.6% | 89.4% |
San Mateo, CA94402