US ZIP Code
33043

Big Pine Key, FL

Monroe County  ·  Florida

● Active
👥 4,632 Population ↓ 6% since 2019
💰 $92,955 Median HH Income
▲ 22% above avg ↑ 59% since 2019
🎂 53.6 Median Age
🏠 $563,700 Median Home Value
▲ 102% above avg ↑ 54% since 2019
🎓 39.7% College Grads
≈ Avg
📊 2.1% Unemployment
▼ 58% below avg ↓ 31% since 2019
ZIP Code Details
ZIP Code33043
CityBig Pine Key
StateFlorida (FL)
CountyMonroe County
Area Code305/645
Latitude24.669652
Longitude-81.260781
TimezoneNew York (DST)
FIPS12087
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.0% (2,315) Female 50.0% (2,317) ♀

Race & Ethnicity

White: 82.3%Hispanic: 12.9%Black: 0.6%Asian: 1%Other: 3.2%Race
White82.3%
Hispanic12.9%
Black0.6%
Asian1.0%
Other3.2%

Age Breakdown

Under 5
6%
5–17
11%
18–24
6%
25–44
18%
45–64
35%
65+
10%

Key Indicators

Median Age53.6 yrs
Avg Household Size2.31
Below Poverty9.3% ≈ Avg
College Grads39.7% ≈ Avg
Unemployment2.1% ▼ 58% below avg
No HS Diploma80 (2.3%)
HS Graduate762 (22%)
Some College629 (18.2%)
Associates614 (17.8%)
Bachelors436 (12.6%)
Graduate Degree937 (27.1%)

Education

No HS: 2.3%HS Grad: 22%Some College: 18.2%Associates: 17.8%Bachelors: 12.6%Graduate: 27.1%Edu
No HS2.3%
HS Grad22.0%
Some College18.2%
Associates17.8%
Bachelors12.6%
Graduate27.1%
Housing & Income

Housing Tenure

Owner: 82.5%Renter: 17.5%Tenure
Owner82.5%
Renter17.5%

Home Value Distribution

Under $50k
0%
$50k–100k
1%
$100k–150k
8%
$150k–200k
2%
$200k–300k
8%
$300k–500k
23%
Over $500k
58%

Financials

Median HH Income$92,955 ▲ 22% above avg ↑ 59% since 2019
Median Home Value$563,700 ▲ 102% above avg ↑ 54% since 2019
Home/Income Ratio6.1x (nat avg ~3.5x)
Median Rent$2,017/mo ↑ 23% since 2019
Total Units3,003
Vacant Units1,021
Avg HH Size2.31

Income Distribution

Under $25k
14%
$25k–50k
15%
$50k–75k
14%
$75k–100k
7%
$100k–150k
29%
$150k–200k
13%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
76%
Public Transit
1%
Walked
7%
Work From Home
16%

Commute Time

Under 15 min
27%
15–30 min
26%
30–45 min
29%
Over 45 min
18%
Housing Stock

Year Built

1940s–1950s
4%
1960s–1970s
27%
1980s–1990s
14%
2000+
55%

Summary

Total Units3,003
Vacant1,021
Owner Occupied82.5%
Renter Occupied17.5%
Avg HH Size2.31
Frequently Asked Questions
ZIP code 33043 is in Big Pine Key, FL, in Monroe County.
ZIP code 33043 is located in Florida (FL).
ZIP code 33043 is in Monroe County, FL.
ZIP 33043 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 33043 is 4,632 people (ACS 2023).
The median household income in ZIP code 33043 is $92,955 (ACS 2023).
The median home value in ZIP 33043 is $563,700 (ACS 2023).
About ZIP Code 33043

ZIP code 33043 is located in Big Pine Key, Florida, within Monroe County. With a population of 4,632, this is a lightly populated ZIP code with a mature community — the median age is 53.6 years. Economically, 33043 is a middle-income ZIP code: the median household income of $92,955 is above the national average.

Real estate in ZIP code 33043 represents a premium housing market. The median home value of $563,700 is more than double the national average. Renters can expect to pay around $2,017 per month in median rent. Homeownership is strong here — 82.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 54% since 2019.

The population of 33043 is primarily White (82.30%). Residents are moderately educated — 39.7% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 9.3%. Household income has grown by 59% since 2019.

The unemployment rate in 33043 stands at 2.1%, which is well below the national average. About 15% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 71%.

Overall, ZIP code 33043 in Big Pine Key, FL is characterized as middle-income, moderately educated, a mature community, and predominantly owner-occupied. With 4,632 residents, a median household income of $92,955, and a median home value of $563,700, it offers a clear picture of life in this part of Florida.