Home > CA > Santa Barbara County > Buellton > Zip 93427

Zip Code 93427 — Buellton, CA

93427 is a ZIP Code associated with Buellton, CA, located within Santa Barbara. The postal region supports an estimated population of 5,737 residents across Data Pending housing units, with a population density of 31.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.627240, -120.224650)

Data MetricLocal Statistic
Postal / Zip Code93427
Primary CityBuellton
State / ProvinceCA
CountySanta Barbara
Total Population5,737
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density31.9 people/sq mi
TimezoneAmerica/Los_Angeles

How 93427 Compares

MetricZIP 93427Santa Barbara CountyCA State Average
Population5,737443,88039,286,245
Median IncomeData PendingN/AN/A
Population Density31.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 93463Solvang5.3 mi8,130N/A
Zip 93440Los Alamos8.4 mi1,185N/A
Zip 93436Lompoc10.1 mi55,820N/A
Zip 93441Los Olivos10.3 mi1,134N/A
Zip 93117Goleta12.4 mi52,934N/A

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 →