What to know about ZIP 93408
ZIP code 93408 covers CA in San Luis Obispo County with a population of about 8.
It sits in telephone area codes 805, 820; U.S. House district CA-24; the SANTABARBRA - SANMAR - SANLUOB media market.
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ZIP Code 93408 — undefined, CA Demographics & Data
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Map, Quick Facts & Location
Quick Facts
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Population
8
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At a glance
Overview of ZIP Code 93408
Climate risk and migration signals
FEMA’s National Risk Index rates natural-hazard risk for CA as Relatively High (composite score 95.9), which is among the highest nationally. The strongest component scores on US5 are wildfire (98.3) and flood (96.7). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.
Climate normals for CA show limited published climate normals on US5.
IRS migration statistics for ZIP 93408 (CA) are roughly balanced (near-zero net) on US5’s published series.