Zip Code 94305 — Stanford, CA

ZIP Code 94305 is associated with Stanford, CA, in Santa Clara County. The listed population estimate is 18,509; estimated density is 1,495.2 people per square mile. Among records with population estimates, it ranks #45 of 58 in Santa Clara County and #844 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.416230, -122.170690)

Data MetricLocal Statistic
Postal / Zip Code94305
Primary CityStanford
State / ProvinceCA
CountySanta Clara
Total Population18,509
Population Density1,495.2 people/sq mi
TimezoneAmerica/Los_Angeles

How 94305 Compares

MetricZIP 94305Santa Clara County recordsCA records
Population estimate18,5091,926,381 (sum)39,286,245 (sum)
Population Density1,495.2 /sq mi----
County population rank#45 of 58----
State population rank#844 of 1,762----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in CA

ZIP CodeCityDistancePopulation estimate
ZIP 94304Palo Alto1.3 mi5,000
ZIP 94306Palo Alto2.2 mi27,183
ZIP 94301Palo Alto2.2 mi17,508
ZIP 94025Menlo Park2.5 mi40,721
ZIP 94027Atherton3.2 mi7,002

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 →