What to know about ZIP 78403
ZIP code 78403 covers ZIP 78403 with a population of about 2,563.
At a glance, the area shows median age of 48.5 versus a U.S. median of about 38.9.
It sits in the CORPUS CHRISTI media market.
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ZIP Code 78403 — undefined, undefined Demographics & Data
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Low Income Area
At a glance
Population
2,563
Density
N/A
Median income
$33,065
-56% vs US avg
Home value
N/A
Median rent
$774
-33% vs US avg
Timezone
N/A
Overview of ZIP Code 78403
Income and economy in ZIP 78403
Median household income in ZIP 78403 is about $33,065 — about 56% below the U.S. median ($75,149).
On socioeconomic markers, US5 shows a poverty rate of 22.8%; unemployment rate near 0.0%; 20.9% of adults with a bachelor’s degree or higher (about 12.8 points below the national share (33.7%)).
Labor and commute patterns include leading industry context around Retail trade, Construction, and Healthcare; about 4.8% of workers reporting work-from-home (about 10.4 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).
Housing and affordability in ZIP 78403
Housing tenure and rents show median gross rent around $774 (about 33% below the U.S. median rent ($1,163)), and owner-occupancy near 6.0% (about 59.4 points below the national owner-occupancy rate (65.4%)).