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Zip Code 94306 — Palo Alto, CA

94306 is a ZIP Code associated with Palo Alto, CA, located within Santa Clara. The postal region supports an estimated population of 27,183 residents across Data Pending housing units, with a population density of 2,569.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.416270, -122.130880)

Data MetricLocal Statistic
Postal / Zip Code94306
Primary CityPalo Alto
State / ProvinceCA
CountySanta Clara
Total Population27,183
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2,569.0 people/sq mi
TimezoneAmerica/Los_Angeles

How 94306 Compares

MetricZIP 94306Santa Clara CountyCA State Average
Population27,1831,926,38139,286,245
Median IncomeData PendingN/AN/A
Population Density2,569.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 94305Stanford2.2 mi18,509N/A
Zip 94301Palo Alto2.2 mi17,508N/A
Zip 94304Palo Alto2.4 mi5,000N/A
Zip 94303Palo Alto2.5 mi46,879N/A
Zip 94043Mountain View3.4 mi33,176N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →