Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CA/LOMPOC

Lompoc ZIP codes, California

Lompoc, CA has 3 ZIP codes (93436, 93437 and 93438) and area codes 805 and 820. The largest is 93436.

USPS city name
3 ZIP codes
Population
43,646
Area codes
805, 820

Lompoc in numbers

About 43,646 people live in Lompoc, in 14,199 households. The median household income is $72,004 a year, 27% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $472,900 (36% below the California median), and median gross rent is $1,589 a month. The median age is 35.1; 13.7% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 28 minutes.

Population43,646Lompoc43,646
Households14,199Lompoc14,199
Median age35.1Lompoc35.1California37.9US 38.9
Median household income$72,004Lompoc$72,004California$99,122US $80,734
Median home value$472,900Lompoc$472,900California$734,700US $332,700
Median gross rent$1,589Lompoc$1,589California$2,036US $1,413
Bachelor's degree or higher13.7%Lompoc13.7%California37.1%US 35.7%
Mean commute27.6 minLompoc27.6 minCalifornia28.7 minUS 26.4 min
Population density3,755 / sq miLompoc3,755 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lompoc city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Lompoc

ZIP codes with the USPS city name Lompoc
ZIP City Type Population Median income Median home
93436 Lompoc , CA Standard 55,820 $80,097 $504,000
93437 Lompoc , CA Standard 3,477 $84,167 —
93438 Lompoc , CA No street area — — —

Map of Lompoc ZIP codes

934369343793438

The ZIP codes of Lompoc, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Lompoc

The nearest larger towns are Santa Maria (110,462 people, 19 mi), San Luis Obispo (48,491 people, 43 mi) and Santa Barbara (87,779 people, 47 mi).

Towns near Lompoc
TownPopulationDistance
Mission Hills 3,859 2.5 mi
Vandenberg Village 6,776 3.4 mi
Vandenberg AFB 3,477 4.9 mi
Orcutt 31,454 14.5 mi
Buellton 5,074 16.1 mi
Santa Maria 110,462 18.7 mi
Solvang 6,034 19.4 mi
Santa Ynez 4,467 21.5 mi
Guadalupe 8,566 21.7 mi
Nipomo 17,516 25.5 mi

More nearby: every ZIP code in Santa Barbara County · California ZIP codes

Cite this page

zipcodes.pro. “Lompoc, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/lompoc

Underlying data is public domain or openly licensed — sources, vintages and licences.