Zip Code 33455
Hobe Sound, Florida — Martin County
📍 ZIP code 33455 is in Hobe Sound, Martin County, Florida.
ZIP code 33455 is located in Hobe Sound, Martin County, Florida. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 20,980. The area code for ZIP code 33455 is 305.
Quick Answer
Zip code 33455 is in Hobe Sound, Florida (Martin County). It has a population of 20,980, median household income of $74,149, and median home value of $395,600.
Population
20,980
Income
$74,149
Home Value
$395,600
Climate
90°F / 54°F
About Zip Code 33455
Zip code 33455 is located in Hobe Sound, Florida, within Martin County. Home to approximately 20,980 residents, this area sits at an elevation of 14 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 305.
The median household income is $74,149 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $395,600, and the cost of living index is 117 (17% above the national average of 100).
Summers average a high of 90°F while winters drop to 54°F. The area receives about 64 in of rain annually. The zip code covers 49 square miles of land area and 7.1 square miles of water.
Key Statistics
20,980
$74,149
$395,600
Eastern (EST/EDT)
305
14 ft
49 sq mi
57.7
11,681
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Compare With Nearby Zip Codes
| Metric | 33455 | 33469 | 34997 | 33458 | 34996 | 33478 |
|---|---|---|---|---|---|---|
| City | Hobe Sound, FL | Jupiter, FL | Stuart, FL | Jupiter, FL | Stuart, FL | Jupiter, FL |
| Population | 20,980 | 14,567 | 45,947 | 55,969 | 10,875 | 15,205 |
| Median Income | $74,149 | $103,489 | $75,705 | $107,626 | $82,898 | $142,109 |
| Home Value | $395,600 | $552,500 | $335,200 | $550,700 | $409,400 | $653,000 |
| Cost of Living | 117 | 152 | 107 | 160 | 129 | 197 |
| Median Age | 57.7 | 57.1 | 53 | 41.3 | 64.8 | 45.7 |
Cost of Living
100 = National Average. Hobe Sound's cost of living is 17% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
5.3x
Demographics
Zip code 33455 has a population of 20,980 people with a median age of 57.7. There are 11,681 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Hobe Sound (33455) population trend from 2010 to 2024
↑ 39.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
54°F
64 in
0 in
Hobe Sound experiences hot summers with average highs around 90°F. Winters are mild with lows averaging 54°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$395,600
Median Household Income
$74,149
With 11,681 housing units across 49 square miles, 33455 has a housing density of 238 units per square mile. The home price-to-income ratio is 5.3x.
Location & Geography
Latitude
27.0537°
Longitude
-80.1623°
Land Area
49 sq mi
Water Area
7.1 sq mi
Nearby Zip Codes
Zip codes closest to 33455 (Hobe Sound, FL) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 33455's $74,149. A way to compare Hobe Sound to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 33455 (Hobe Sound, FL). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Hobe Sound, Florida?
Hobe Sound, Florida uses zip code 33455.
What county is zip code 33455 in?
Zip code 33455 is located in Martin County, Florida.
What is the population of zip code 33455?
The population of zip code 33455 is 20,980 with a median age of 57.7.
Is 33455 in Hobe Sound, Florida?
Yes, zip code 33455 is in Hobe Sound, Martin County, Florida. The area code is 305.
Frequently Asked Questions
What city is zip code 33455 in?
Zip code 33455 is in Hobe Sound, Florida. It is part of Martin County and uses the Eastern (EST/EDT) timezone.
What is zip code 33455?
Zip code 33455 is a U.S. postal code in Hobe Sound, Florida (Martin County). It has a population of 20,980 and covers 49 square miles.
What is the population of zip code 33455?
The population of zip code 33455 (Hobe Sound, FL) is 20,980 with a median age of 57.7. There are approximately 11,681 housing units in this area.
What is the median income in zip code 33455?
The median household income in zip code 33455 (Hobe Sound, FL) is $74,149 per year. The cost of living index is 117 (100 = national average).
What is the average home price in zip code 33455?
The median home value in zip code 33455 (Hobe Sound, FL) is $395,600. The cost of living index is 117 compared to the national average of 100.
What county is zip code 33455 in?
Zip code 33455 is located in Martin County, Florida. The primary city is Hobe Sound.
What is the area code for zip code 33455?
Zip code 33455 in Hobe Sound, FL uses area code 305. It is located in the Eastern (EST/EDT) timezone.
Is zip code 33455 a good place to live?
Zip code 33455 (Hobe Sound, FL) has a cost of living index of 117 (100 = national average), a median household income of $74,149, and median home values of $395,600. The median age is 57.7. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 33455?
The cost of living index for zip code 33455 (Hobe Sound, FL) is 117, where 100 represents the national average. This area is above the national average. Median home value: $395,600.
What schools serve zip code 33455?
Zip code 33455 in Hobe Sound, Florida is served by the local school district of Martin County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.