Zip Code 95304 — Tracy, CA

ZIP Code 95304 is associated with Tracy, CA, in San Joaquin County. The listed population estimate is 15,841; estimated density is 39.9 people per square mile. Among records with population estimates, it ranks #19 of 30 in San Joaquin County and #893 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.677300, -121.394800)

Data MetricLocal Statistic
Postal / Zip Code95304
Primary CityTracy
State / ProvinceCA
CountySan Joaquin
Total Population15,841
Population Density39.9 people/sq mi
TimezoneAmerica/Los_Angeles

How 95304 Compares

MetricZIP 95304San Joaquin County recordsCA records
Population estimate15,841769,898 (sum)39,286,245 (sum)
Population Density39.9 /sq mi----
County population rank#19 of 30----
State population rank#893 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 95376Tracy4.6 mi54,488
ZIP 95377Tracy5.8 mi37,739
ZIP 95385Vernalis9.2 mi602
ZIP 95337Manteca9.6 mi48,731
ZIP 95330Lathrop10.3 mi35,395

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 →