Postal Codes

33001 ZIP Code

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ZIP code 33001 covers Long Key, Florida, with a population of about 254 and a median household income of $60,750.

Population
254130 per square mile
Median age
58.820.1 points above the US average
Median household income
$60,75015% below the Florida median
Poverty rate
3.9%8.5 points below the US average
Typical home value
$887,986up 29.8% in five years
Median rent
$1,563about the Florida median
Degree or higher
29.4%5.6 points below the US average
Homeownership
68.7%3.7 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
16

Where 33001 is

Long Key, Florida — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population254
Median age58.8
Family households48.9%
Born outside the US15.4%
Speaks a language other than English at home10.1%
White (non-Hispanic)75.2%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino12.6%
Veterans10.1%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$60,750
Income per person$50,627
Poverty rate3.9%
Households on SNAP or cash assistance9.9%

Household income distribution

Under $10k4.6%
$10–15k0.0%
$15–20k9.2%
$20–25k0.0%
$25–30k2.3%
$30–35k5.3%
$35–40k0.0%
$40–45k0.0%
$45–50k16.8%
$50–60k10.7%
$60–75k12.2%
$75–100k9.2%
$100–125k0.0%
$125–150k9.9%
$150–200k13.7%
$200k or more6.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$602,900
Median gross rent$1,563
Owner-occupied68.7%
Vacant homes78.6%
Median year built1987

What the homes are

Detached house63.9%
Attached house0.3%
2 to 4 units9.8%
5 to 19 units4.9%
20 or more units1.6%
Mobile home17.8%
Boat, RV or van1.6%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$887,986as of 2026-07
Typical home value, 1 yeardown 1.9%
Typical home value, 5 yearsup 29.8%
Typical home value since 2000
201920222026$934,529$526,406

$526,406 in 2019 to $887,986 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher29.4%
High school diploma or higher100%
Works from home0%
Drives to work alone73.8%
Takes public transport0%
Commutes 45 minutes or more0%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity23.8% 9.6 pts below the national average of 33.4%
Diagnosed diabetes13.7% 1.7 pts above the national average of 12%
Currently smokes9.7% 3.5 pts below the national average of 13.2%
High blood pressure40.2% 6.1 pts above the national average of 34.1%
Fair or poor general health16.9% 3.4 pts below the national average of 20.3%
No health insurance (18–64)11.7% same as the national average of 11.3%
Depression14.9% 7 pts below the national average of 21.9%
No leisure-time physical activity22% 3.4 pts below the national average of 25.4%
Arthritis30.1% 5 pts above the national average of 25.1%
Binge drinking15.4% 0.6 pts below the national average of 16%
Taking blood pressure medication82.9% 8.2 pts above the national average of 74.7%
Cancer (non-skin)13% 5.3 pts above the national average of 7.7%
Current asthma8.3% 2.1 pts below the national average of 10.4%
Coronary heart disease8.8% 2.6 pts above the national average of 6.2%
Routine check-up in past year81.3% 4.6 pts above the national average of 76.7%
Cholesterol screening91.2% 5.3 pts above the national average of 85.9%
Cognitive disability10.3% 4.5 pts below the national average of 14.8%
Colorectal screening73.4% 9.1 pts above the national average of 64.3%
COPD7% same as the national average of 6.6%
Visited a dentist61.9% 0.6 pts above the national average of 61.3%
Any disability29.2% 1.5 pts below the national average of 30.7%
Hearing disability9.2% 2.5 pts above the national average of 6.7%
High cholesterol44% 7.8 pts above the national average of 36.2%
Independent living disability6.2% 2.2 pts below the national average of 8.4%
Mammography use73.4% 2.5 pts below the national average of 75.9%
Poor mental health (14+ days)12.3% 4.5 pts below the national average of 16.8%
Mobility disability14.6% 0.6 pts above the national average of 14%
Poor physical health (14+ days)13.5% same as the national average of 13.5%
Self-care disability3.3% 0.7 pts below the national average of 4%
Sleeps under 7 hours31.9% 4.5 pts below the national average of 36.4%
Stroke3.9% 0.5 pts above the national average of 3.4%
All natural teeth lost8.5% 4.5 pts below the national average of 13%
Vision disability4.7% 0.9 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments16
People employed101
Annual payroll$3,914,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 84.2% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss77.5 out of 100
Community resilience24.2 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Coastal flooding99.1Relatively High at its worst in this ZIP code
Hurricane97.9Very High at its worst in this ZIP code
Lightning77.8Relatively Moderate at its worst in this ZIP code
Wildfire68.9Relatively Low at its worst in this ZIP code
Landslide49.8Very Low at its worst in this ZIP code
Strong wind28.5Relatively Low at its worst in this ZIP code
Heat wave27.9Relatively Low at its worst in this ZIP code
Tornado23.2Very Low at its worst in this ZIP code
Hail17.7Very Low at its worst in this ZIP code
Cold wave15.9Very Low at its worst in this ZIP code
River flooding5.8Very Low at its worst in this ZIP code
Earthquake0.7Very Low at its worst in this ZIP code
Compared with Florida and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPFloridaUnited States
Median household income$60,750$71,711$78,538
Income per person$50,627$41,055$43,289
Poverty rate3.9%12.6%12.4%
Median home value$602,900$325,000$303,400
Median gross rent$1,563$1,564$1,348
Homeownership68.7%67.3%65%
Bachelor's degree or higher29.4%33.2%35%
Unemployment rate0%4.8%5.2%
Works from home0%13.9%13.5%
Born outside the US15.4%21.4%13.9%
Median age58.842.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationDUCK KEY, FL US12.3 km away
Rain in a year40 in

Average high and low by month

January74.5°F / 63.4°F1.62 in rain
February76.6°F / 65.2°F1.86 in rain
March78.9°F / 67.9°F1.76 in rain
April81.9°F / 71.7°F1.79 in rain
May84.8°F / 75.1°F2.74 in rain
June87.6°F / 78.1°F5.06 in rain
July89.3°F / 79°F3.64 in rain
August89.4°F / 79.4°F5.74 in rain
September87.9°F / 77.7°F6.1 in rain
October84.4°F / 75.5°F5.98 in rain
November79.2°F / 70.2°F2.35 in rain
December76.6°F / 66.5°F1.74 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Monroe County School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability50more vulnerable than 50% of US census tracts
Socioeconomic status38more vulnerable than 38% of US census tracts
Household characteristics23more vulnerable than 23% of US census tracts
Racial and ethnic minority status35more vulnerable than 35% of US census tracts
Housing type and transport85more vulnerable than 85% of US census tracts
Walkability5.9 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

33036 Islamorada, FL20.4 km away
33051 Key Colony Beach, FL24.8 km away
33050 Marathon, FL26.2 km away
33052 Marathon Shores, FL28.7 km away
33070 Tavernier, FL34.9 km away
33037 Key Largo, FL45.9 km away
33034 Homestead, FL53.6 km away
33043 Big Pine Key, FL58.7 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Monroe County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area1.95 sq mi
Water area1.92 sq mi
Population density130 people per sq mi
Latitude, longitude24.8306, -80.8049

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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