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ZIP Code 33051
Key Colony Beach, FL, Monroe County
Population
511
Land area
0.4sq mi
People per sq mi
1,165
City
Key Colony Beach
ZIP 33051 and nearby ZIP codes
ZIP 33051 at a glance
- ZIP 33051 (Key Colony Beach) is about 2.8 times as dense as Florida as a whole.
- The median household income is $94,231, 26% above the Florida median of $74,568.
- A typical owner-occupied home is valued at $919,800 (about 2.6 times the Florida figure) and median rent is $1,929 a month.
Local data for ZIP 33051
Counts from official public data
Housing and community stats
ZIP 33051, American Community Survey 2020-2024
Median household income
$94,231
Poverty rate
8.2%
Median home value
$919,800
Median rent
$1,929/mo
Homeownership
68.1%
Bachelor's or higher
43.8%
Median age
66.5
Average commute
10.0 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
39
ZIP Business Patterns 2023
Employees
187
$7.2M annual payroll
PPP loans
$1.4M
30 loans
Campaign donations
$23.2K
9% D, 22% R, 2026 cycle
Environment and hazard risk
ZIP 33051, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: coastal flooding
Storm events since 1996
730
Countywide, mostly waterspout
Flood insurance policies
22,181
58.3% of homes, county
July high / Jan low
91° / 64°F
39.7 inches of rain a year
Health statistics
Share of adults in ZIP 33051, CDC PLACES estimates
Obesity
24.2%
U.S. 33.3% -9.1 pts
Diabetes
14.6%
U.S. 12.1% +2.5 pts
Smoking
10.9%
U.S. 12.8% -1.9 pts
Uninsured (18-64)
9.6%
U.S. 11.1% -1.5 pts
Frequently asked questions
- What city is ZIP code 33051?
- ZIP code 33051 is in Key Colony Beach, FL (Monroe County).
- What county is ZIP code 33051 in?
- ZIP code 33051 is mostly in Monroe County, Florida.
- How many people live in ZIP code 33051?
- About 511 people live in the 33051 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.