Zip Code 94025 — Menlo Park, CA

ZIP Code 94025 is associated with Menlo Park, CA, in San Mateo County. The listed population estimate is 40,721; estimated density is 1,879.5 people per square mile. Among records with population estimates, it ranks #7 of 29 in San Mateo County and #373 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.450870, -122.182900)

Data MetricLocal Statistic
Postal / Zip Code94025
Primary CityMenlo Park
State / ProvinceCA
CountySan Mateo
Total Population40,721
Population Density1,879.5 people/sq mi
TimezoneAmerica/Los_Angeles

How 94025 Compares

MetricZIP 94025San Mateo County recordsCA records
Population estimate40,721713,109 (sum)39,286,245 (sum)
Population Density1,879.5 /sq mi----
County population rank#7 of 29----
State population rank#373 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 94027Atherton1.1 mi7,002
ZIP 94301Palo Alto1.9 mi17,508
ZIP 94305Stanford2.5 mi18,509
ZIP 94061Redwood City3.1 mi37,048
ZIP 94063Redwood City3.3 mi34,433

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 →