Long Key, FL · standard

ZIP Code 33001

Monroe County, Florida - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

315
62/sq mi
$703,100
Median home value
32.4%
Bachelor's or higher

The verdict

Long Key pairs top-decile home values, in a rural, homeowner-dominated area.

Top 6%
home value, US ZIPs
62
people per sq mi
70%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 33001 against every reporting US ZIP.

ZIP code 33001 is classified by USPS as a standard delivery area and covers roughly 5.1 square miles in Long Key, Monroe County, Florida. The area is home to 315 residents, producing a population density of 62 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 33001 against Florida and the nation.

On the economic side, the median household income for ZIP 33001 sits at -, while per-capita income is $61,940. The poverty rate stands at 2.4% and the unemployment rate at 0.0%. On housing, the median home value is $703,100 (87% above the state average) with median rent at $2,175 per month, and 70.2% of occupied units are owner-occupied, a direct signal of whether 33001 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 32.4% of adults hold a bachelor's degree or higher, the median age is 63.7, and the average commute is . Use the benchmarks above to see where 33001 sits relative to Florida and the national baseline rather than viewing the numbers in isolation. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 33001, Long Key, FL · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.

Quick Facts

315

Population

5.1

Area (sq mi)

62

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 33001?

63.7

Median Age

54.8%

Male

45.2%

Female

14.0%

Foreign-Born

White 80.4%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 19.6%
Hispanic or Latino 26.8%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$61,940

Per Capita Income

2.4%

Poverty Rate

0.0%

Unemployment Rate

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 76.4%
Bachelor's Degree or Higher 32.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

600

Total Housing Units

131

Occupied Units

469

Vacant Units

1.91

Avg Household Size

Occupancy Type

Owner 70.2%
Renter 29.8%

$703,100

Median Home Value

+87% vs state

$2,175

Median Rent

1986

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 12 business establishments in ZIP 33001, employing approximately 97 people with a combined annual payroll of $3,973,000.

12

Businesses

97

Employees

$4.0M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Accommodation and food services 5 41.7%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

More ZIP Codes in Monroe County

Frequently Asked Questions

What county is ZIP code 33001 in?
ZIP code 33001 (Long Key) is located in Monroe County, Florida. Monroe County contains multiple ZIP codes, see the full list at /counties/monroe-fl.
What is the population of ZIP code 33001?
ZIP code 33001 in Long Key, FL has a population of 315 according to the Census Bureau ACS 2023 estimates.
What is the average home value in ZIP 33001?
The median home value in ZIP 33001 is $703,100, which is 153% above the national average of $278,155.
What is the demographic makeup of ZIP 33001?
The largest racial group in ZIP 33001 is White at 80.4%. Hispanic or Latino residents make up 26.8% of the population.
How many businesses are in ZIP code 33001?
ZIP code 33001 has 12 business establishments employing approximately 97 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 33001?
In ZIP code 33001, 76.4% of residents aged 25+ have a high school diploma or higher, and 32.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 33001?
In ZIP code 33001, approximately 70.2% of occupied housing units are owner-occupied and 29.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 33001?
The poverty rate in ZIP code 33001 is 2.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

ZIP Code Research Guides

Official Data Resources for Long Key, FL

Verify and explore additional data for this area using these official government sources.