Home > CA > Sonoma County > Rohnert Park > Zip 94928

Zip Code 94928 — Rohnert Park, CA

ZIP Code 94928 is associated with Rohnert Park, CA, in Sonoma County. The listed population estimate is 46,829; estimated density is 2,334.2 people per square mile. Among records with population estimates, it ranks #1 of 36 in Sonoma County and #268 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.345900, -122.693500)

Data MetricLocal Statistic
Postal / Zip Code94928
Primary CityRohnert Park
State / ProvinceCA
CountySonoma
Total Population46,829
Population Density2,334.2 people/sq mi
TimezoneAmerica/Los_Angeles

How 94928 Compares

MetricZIP 94928Sonoma County recordsCA records
Population estimate46,829458,793 (sum)39,286,245 (sum)
Population Density2,334.2 /sq mi----
County population rank#1 of 36----
State population rank#268 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 94931Cotati2.0 mi9,487
ZIP 94951Penngrove3.1 mi3,294
ZIP 95407Santa Rosa4.4 mi42,036
ZIP 95405Santa Rosa6.6 mi22,744
ZIP 95404Santa Rosa8.5 mi37,011

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 →