Find the last 4 digits (ZIP+4) for an address in 94515

ZIP 94515, Calistoga, CA is filled in. Just type the street address.

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ZIP Code 94515 – Calistoga, CA

Calistoga, California · Sonoma County · Pacific time

ZIP code94515
CityCalistoga
StateCalifornia
CountySonoma CountyNapa County
Population6,946
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area116.4 sq mi
Center (lat, long)38.6357, -122.6151

Area codes in this area

707369

These are the area codes that most often serve ZIP 94515 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

95404 Santa Rosa · 8.6 mi95461 Middletown · 8.8 mi94576 Deer Park · 9.6 mi94508 Angwin · 9.8 mi94567 Pope Valley · 11.4 mi95409 Santa Rosa · 11.7 mi95403 Santa Rosa · 11.8 mi94574 Saint Helena · 12.3 mi

About ZIP 94515

ZIP code 94515 is assigned to Calistoga, California. It crosses 2 counties; most of its land is in Sonoma County. Its Census area covers about 116.4 square miles of land. The closest neighboring ZIP is 95404 (Santa Rosa), about 8.6 miles away.

Every address in 94515 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources