Zip Code 93436 — Lompoc, CA

ZIP Code 93436 is associated with Lompoc, CA, in Santa Barbara County. The listed population estimate is 55,820; estimated density is 94.5 people per square mile. Among records with population estimates, it ranks #2 of 24 in Santa Barbara County and #162 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.608880, -120.400200)

Data MetricLocal Statistic
Postal / Zip Code93436
Primary CityLompoc
State / ProvinceCA
CountySanta Barbara
Total Population55,820
Population Density94.5 people/sq mi
TimezoneAmerica/Los_Angeles

How 93436 Compares

MetricZIP 93436Santa Barbara County recordsCA records
Population estimate55,820443,880 (sum)39,286,245 (sum)
Population Density94.5 /sq mi----
County population rank#2 of 24----
State population rank#162 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 93427Buellton10.1 mi5,737
ZIP 93437Lompoc12.2 mi3,477
ZIP 93440Los Alamos12.6 mi1,185
ZIP 93463Solvang15.1 mi8,130
ZIP 93455Santa Maria16.4 mi44,611

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 →