ZIP Code 33128 — Miami city, FL Demographics & Data

ZIP code 33128 covers Miami, FL in Miami-Dade County with a population of about 9,018.

At a glance, the area shows median age of 44.1 versus a U.S. median of about 38.9.

It sits in telephone area codes 305, 645, 786; U.S. House district FL-27; the MIAMI - FT. LAUDERDALE media market.

Miami, FL sits in a university / college context (near kennedy university of baptist (0.7 mi)). Expect stronger interest in student housing, rentals, walkability, transit, and a younger adult age mix versus typical suburban ZIPs.

Median household income in ZIP 33128 is about $36,308 — about 52% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 18.4%; unemployment rate near 4.6%; 22.0% of adults with a bachelor’s degree or higher (about 11.7 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Construction, Other services, and Professional services; about 8.1% of workers reporting work-from-home (about 7.1 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing tenure and rents show median gross rent around $1,234 (about 6% above the U.S. median rent ($1,163)), and owner-occupancy near 2.4% (about 63.0 points below the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for Miami city, FL as Very High (composite score 99.6), which is among the highest nationally. The strongest component scores on US5 are hurricane (100.0) and flood (99.7). 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 Miami city, FL show little to no average snow and around 57.2 inches of annual precipitation.

IRS migration statistics show a net inflow of about 404 for ZIP 33128 (Miami city, FL) 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.