ZIP Code 93458 — Santa Maria city, CA Demographics & Data

ZIP code 93458 covers Santa Maria, CA in Santa Barbara County with a population of about 59,126.

At a glance, the area shows median age of 27.1 versus a U.S. median of about 38.9.

It sits in telephone area codes 805, 820; U.S. House district CA-24; the SANTABARBRA - SANMAR - SANLUOB media market.

Median household income in ZIP 93458 is about $73,518 — about even with the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 17.9%; unemployment rate near 8.4%; 9.2% of adults with a bachelor’s degree or higher (about 24.5 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Agriculture, Healthcare, and Retail trade; about 4.5% of workers reporting work-from-home (about 10.7 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $460,300 — about 32% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,674 (about 44% above the U.S. median rent ($1,163)), and owner-occupancy near 43.5% (about 21.9 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 93458 in Santa Maria, CA, a household would need roughly $127,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $2,957. That is about 73% above the local median household income ($73,518), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Santa Maria city, CA as Relatively High (composite score 99.0), which is among the highest nationally. The strongest component scores on US5 are wildfire (99.2) and flood (98.6). 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 Santa Maria city, CA show little to no average snow and around 13.3 inches of annual precipitation.

IRS migration statistics show a net inflow of about 2,910 for ZIP 93458 (Santa Maria city, CA) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.