| ZIP Code | 33149 |
|---|---|
| City | Key Biscayne |
| State | Florida (FL) |
| County | Miami-Dade County |
| Area Code | 305/645 |
| Latitude | 25.714412 |
|---|---|
| Longitude | -80.163587 |
| Timezone | New York (DST) |
| FIPS | 12086 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 43.2 yrs ↑ 2% since 2019 |
|---|---|
| Avg Household Size | 2.92 |
| Below Poverty | 7.7% ▼ 23% below avg |
| College Grads | 79.6% ▲ 106% above avg |
| Unemployment | 3.4% ▼ 31% below avg |
| No HS Diploma | 18 (0.2%) |
| HS Graduate | 777 (8.7%) |
| Some College | 255 (2.9%) |
| Associates | 761 (8.6%) |
| Bachelors | 409 (4.6%) |
| Graduate Degree | 6,673 (75%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $171,982 ▲ 125% above avg ↑ 14% since 2019 |
|---|---|
| Median Home Value | $1,231,500 ▲ 342% above avg ↑ 2% since 2019 |
| Home/Income Ratio | 7.2x (nat avg ~3.5x) |
| Median Rent | $3,501/mo ↑ 37% since 2019 |
| Total Units | 7,514 |
| Vacant Units | 2,511 |
| Avg HH Size | 2.92 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 7,514 |
|---|---|
| Vacant | 2,511 |
| Owner Occupied | 69.4% |
| Renter Occupied | 30.6% |
| Avg HH Size | 2.92 |
ZIP code 33149 is located in Key Biscayne, Florida, within Miami-Dade County. With a population of 14,628, this is a lightly populated ZIP code with a middle-aged community — the median age is 43.2 years. Economically, 33149 is a affluent ZIP code: the median household income of $171,982 is more than double the national average.
Real estate in ZIP code 33149 represents among the most expensive housing markets in the country. The median home value of $1,231,500 is more than double the national average. Renters can expect to pay around $3,501 per month in median rent. Homeownership is strong here — 69.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 2% since 2019.
The population of 33149 is primarily Hispanic (72.85%). Residents are highly educated — 79.6% hold a bachelor's degree or higher, which is more than double the national average. Poverty affects a relatively small share of residents at 7.7%. Household income has grown by 14% since 2019.
The unemployment rate in 33149 stands at 3.4%, which is below the national average. A notably high share of workers — 32% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 55%.
Overall, ZIP code 33149 in Key Biscayne, FL is characterized as affluent, highly educated, a middle-aged community, and predominantly owner-occupied. With 14,628 residents, a median household income of $171,982, and a median home value of $1,231,500, it offers a clear picture of life in this part of Florida.