Zip Code 94027 Map and Profile

Official Zip Code NameAtherton
Zip Code StateCalifornia
Zip Code TypeNon-Unique
Primary County: San Mateo
Area Code650
Current Population:7089
Racial Majority:White 78.55%
Public School Racial Majority:White 45.5%
Unemployment Rate:2.0%
Median Household Income$226414
Average Adjusted Gross Income$1761640
School Test Performance:Above Average
Average Commute Time21.4 Minutes
Time Zone:Pacific Daylight Time
Elevation Range46 - 121 ft.
Area5 Sqm.
Coordinates(Y,X)37.45303600, -122.20428800

Zip Code 94027 Description

Zip Code 94027 is located in the state of California in the San Francisco - Oakland - San Jose metro area. Zip code 94027 is primarily located in San Mateo County. The official US Postal Service name for 94027 is ATHERTON, California. Portions of zip code 94027 are contained within or border the city limits of Atherton, CA, Woodside, CA, Menlo Park, CA, North Fair Oaks, CA, Redwood City, CA, and West Menlo Park, CA. The area code for zip code 94027 is 650. 94027 can be classified socioeconically as a Upper Class class zipcode in comparison to other zipcodes in California.

The current unemployment level in 94027 is 2.0% which is lower than the current county unemployment level of 3.2% and is lower than the current state unemployment at 4.8% and lower than the current national unemployment rate at 3.6%.

According the 2010 US Census, the population of 94027 increased to 7089 from 6857 over the past 10 years. The majority ethnicity residing in 94027 is White while the majority ethnicity attending 94027 public schools is White. 25.1% of students in 94027 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 5679 78.55% 5535 +3%
 Black Or African American 11 0.15% 72 -85%
 Hispanic 355 4.91% 281 +26%
 American Indian Or Alaskan Native 0 0% 5 -100%
 Asian 902 12.48% 936 -4%
 Native Hawaiian & Other Pacific Islander 17 0.24% 45 -62%
 Other Race 18 0.26% 18 +6%
 Two Or More Races 197 3.42% 197 +25%

Zip Code 94027 Race/Ethnicity

 White 45.5%
 Black Or African American 0.9%
 Hispanic 36%
 Asian 8.7%
 Hawaii/Pacific Islander 0.9%
 American Indian Or Alaskan Native 0.2%
 Two or More Races 7.7%

Zip Code 94027 Public School Race/Ethnicity Profile

Total Population70896857
Male Population49.00%
Female Population51.00%
Total Households2412
Test Score PerformanceAbove Average
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$226414
Income Under $50K Per Year5.00%
Income $50K to $100K Per Year12.60%
Income Above $100K Per Year82.40%
94027 US Congressional District
DistrictRepresentativeParty Affiliation
California District 18Anna EshooDemocrat
Related Maps: Map of All California Congressional Districts

Average Real Estate Asking Price$4327250
Average Real Estate Sale Price$3576827
Current Unemployment Level 2.0%
Previous Month Unemployment Level2.2%
Unemployment Level 1 Year Ago3.9%
2012 Hardiness ZoneZone 9b: 25F to 30F
1990 Hardiness ZoneZone 9b: 25F to 30F
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
Average First Frost DatesDecember 11 - 20
Average Last Frost DatesFebruary 1 - 10

Zip Code 94027 Annual Climate Data

Avg Min Temp (°F)39414345485254545348423846
Avg Max Temp (°F)58626570747982828075645971
Avg Precip (In.)
Core Based Statistical
Area (CBSA)
San Francisco-Oakland-Fremont, CA
CBSA Type94027
CBSA Population4394426
Time ZonePacific Daylight Time
IANA Time ZoneAmerica/Los_Angeles
Follows DSTYes
GMT Difference-8 Hours
Redwood Oaks