Florida Gazetteer
ZIP Code 33478 has segments in 2 Counties (Martin, Palm Beach).
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 14,731 (100%) |
| Population Density | 228 per sq mi |
| Diversity Index1 | 36 |
INCOME | |
| Median Household Income | $139,091 |
| Per Capita Income | $63,266 |
| Median Home Value | $699,400 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 5,701 (100%) |
| Owner Occupied HU | 5,117 (89.8%) |
| Renter Occupied HU | 127 (2.2%) |
| Vacant Housing Units | 457 (8.0%) |
HOUSEHOLDS | |
| Total Households | 5,244 |
| Average Household Size | 2.81 |
| Family Households | 4,109 (78.4%) |
The table below compares 33478 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 7991 | 76th |
| Population Density | # 12175 | 64th |
| Median Household Income | # 1789 | 95th |
| Per Capita Income | # 3019 | 91st |
| Diversity Index | # 13080 | 61st |
Additional comparisons and rankings can be made with a VERY EASY TO USE Florida Census Data Comparison Tool.
