ZIP Code 94128, California
ZIP Code 94128 profile, demographic data, and geographic information.
ZCTA5 94128 is a 5-digit ZIP Code area located in San Mateo County, California. As of official census estimates, it has a reported population of 0. The land area covers 3.35 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 0 | ±14 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | Suppressed | — | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 0 | ±14 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 0 | ±14 |
| Occupied Housing Units | 0 | ±14 |
| Vacant Housing Units | 0 | ±14 |
| Median Home Value | Suppressed | — |
| Median Gross Rent | Suppressed | — |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | Suppressed | — |
| Per Capita Income | Suppressed | — |
| Population Below Poverty Level | 0 | ±14 |
| Population Below Poverty Level | 0 | ±14 |
| Civilian Labor Force, Unemployed | 0 | ±14 |
| Civilian Labor Force, Employed | 0 | ±14 |
| Broadband Internet Subscriptions | 0 | ±14 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 742,893 (2024)
ID: 123088
|
County | Official County Government |
Contact: DEPUTY COUNTY MANAGER
400 COUNTY CTR, REDWOOD CITY CA 94063-1668
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | KG-05 | Oakland, CA | |
| Regular School Nearby | 09-12 | Oakland, CA | |
| Regular School Nearby | 06-08 | Oakland, CA | |
| Regular School Nearby | 09-12 | Oakland, CA | |
| Regular School Nearby | KG-08 | Oakland, CA | |
| Regular School Nearby | 06-08 | San Mateo, CA | |
| Alternative School Nearby | 09-12 | San Francisco, CA | |
| Regular School Nearby | KG-05 | Oakland, CA | |
| Regular School Nearby | KG-05 | Palo Alto, CA | |
| Regular School Nearby | KG-05 | Atherton, CA |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Unitek College
|
College Vocational | 4.6 mi away | 257 Longford Drive, Rm 5, South San Francisco, CA, 94080-1005 |
8558116191
|
|
MILLBRAE LIBRARY
|
Library | 1.5 mi away | 1 LIBRARY AVE., MILLBRAE, CA, 94030 |
(833) 937-7625
|
|
Skyline College
|
College | 4.6 mi away | 3300 College Dr, San Bruno, CA, 94066-1698 |
6507384100
|
|
SAN BRUNO PUBLIC LIBRARY
|
Library | 1.7 mi away | 701 ANGUS AVE. W., SAN BRUNO, CA, 94066 |
(650) 616-7078
|
|
College of San Mateo
|
College | 6.5 mi away | 1700 W Hillsdale Blvd, San Mateo, CA, 94402-3784 |
6505746161
|
|
EASTON BRANCH
|
Library | 2.7 mi away | 1800 EASTON DRIVE, BURLINGAME, CA, 94010 |
(650) 340-6180
|
|
San Mateo County Community College District Office
|
College | 6.8 mi away | 3401 CSM Drive, San Mateo, CA, 94402 |
6505746550
|
|
GRAND AVENUE LIBRARY
|
Library | 2.9 mi away | 306 WALNUT AVE., SOUTH SAN FRANCISCO, CA, 94080 |
(650) 877-8530
|
|
Hilltop Beauty School
|
College Vocational | 7.2 mi away | 6317 Mission St, Daly City, CA, 94014 |
6509924949
|
|
GENE MULLIN COMMUNITY LEARNING CENTER
|
Library | 3.1 mi away | 520 TAMARACK LANE, SOUTH SAN FRANCISCO, CA, 94080 |
(650) 877-8540
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at SAN FRANCISCO INTL AP, CA US, located 1.1 miles from ZCTA5 94128. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 58.0° | 44.5° | 51.3° | 3.89" | — |
| February | 60.8° | 46.1° | 53.5° | 3.96" | — |
| March | 63.4° | 47.6° | 55.5° | 2.73" | — |
| April | 65.6° | 49.1° | 57.3° | 1.36" | — |
| May | 68.3° | 51.6° | 59.9° | 0.48" | — |
| June | 71.5° | 53.6° | 62.5° | 0.14" | — |
| July | 72.6° | 55.3° | 64.0° | 0.00" | — |
| August | 73.4° | 56.4° | 64.9° | 0.04" | — |
| September | 74.8° | 55.9° | 65.3° | 0.07" | — |
| October | 72.3° | 53.4° | 62.9° | 0.79" | — |
| November | 64.3° | 48.5° | 56.4° | 2.04" | — |
| December | 58.2° | 44.6° | 51.4° | 4.14" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Millbrae city | City | 1.9 mi | — |
| South San Francisco city | City | 2.3 mi | — |
| Burlingame city | City | 2.5 mi | — |
| San Bruno city | City | 2.6 mi | — |
| Brisbane city | City | 3.7 mi | — |
| Hillsborough town | Town | 4.7 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 94128. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.