Home > CA > Sonoma County > Calistoga > Zip 94515

Zip Code 94515 — Calistoga, CA

ZIP Code 94515 is associated with Calistoga, CA, in Sonoma County. The listed population estimate is 6,946; estimated density is 23.2 people per square mile. Among records with population estimates, it ranks #15 of 36 in Sonoma County and #1078 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.624490, -122.625030)

Data MetricLocal Statistic
Postal / Zip Code94515
Primary CityCalistoga
State / ProvinceCA
CountySonoma
Total Population6,946
Population Density23.2 people/sq mi
TimezoneAmerica/Los_Angeles

How 94515 Compares

MetricZIP 94515Sonoma County recordsCA records
Population estimate6,946458,793 (sum)39,286,245 (sum)
Population Density23.2 /sq mi----
County population rank#15 of 36----
State population rank#1078 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 94576Deer Park9.6 mi103
ZIP 95461Middletown9.7 mi3,422
ZIP 94508Angwin10.2 mi3,495
ZIP 94567Pope Valley10.6 mi668
ZIP 95403Santa Rosa10.9 mi45,806

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 →