Zip code 33042: Summerland Key, Florida

Q: What city is zip code 33042?

33042 is assigned to Summerland Key, Florida. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 33042 in?

33042 is in Monroe County, Florida.

Q: What is the population of 33042?

About 6,441 people live in 33042, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 33042?

The median household income in 33042 is $103,041.

Q: What zip codes are near 33042?

The closest zip codes to 33042 are 33043, 33041, 33045, 33040, 33052.

Residential delivery areaMonroe CountyEastern Time

Population

6,441

Median household income

$103K

U.S. $81K

Median home value

$857K

U.S. $333K

Median rent

$2,271/mo

U.S. $1,413

Median age

52.5

U.S. 38.9

Land area

28 sq mi

234 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 33042

33042 is a small-town zip code in Summerland Key, Florida (Monroe County), covering 28 sq mi of land. About 6,441 people live here, or 234 per square mile. The median resident is 52.5 years old, compared with 38.9 nationally.

The median household earns $103,041 a year, 28% above the national median of $80,734. 8.4% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $856,500, or 8.3 years of median household income (U.S.: 4.1 years), which makes homes relatively expensive for local earners. 83% of occupied homes are lived in by their owners, and renters pay a median of $2,271 a month.

47% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 29.6 minutes each way, and 25% of workers work from home. The most common jobs among working residents are in management; sales; and office and administrative support. 24% of them are self-employed (U.S.: 10%).

How 33042 compares

Sorted from highest to lowest national percentile

Housing vacancy40.7%
99th
U.S. 10.1% · FL 14.7%59th of 969 in FL
Self-employed workers24.4%
99th
U.S. 10% · FL 12.8%50th of 973 in FL
Median age52.5
97th
U.S. 38.9 · FL 42.6226th of 977 in FL
Residents 65 and older29.6%
96th
U.S. 17.2% · FL 21.3%229th of 977 in FL
Median home value$856,500
93rd
U.S. $332,700 · FL $359,00033rd of 935 in FL
Broadband access97.1%
93rd
StrengthU.S. 91% · FL 91.6%86th of 969 in FL
Median gross rent$2,271
91st
U.S. $1,413 · FL $1,66976th of 902 in FL
Rent-burdened renters63.4%
90th
WeaknessU.S. 51.1% · FL 60.1%298th of 945 in FL
Per capita income$63,808
88th
StrengthU.S. $44,673 · FL $42,609125th of 977 in FL
Work from home25.2%
88th
U.S. 15.1% · FL 15.7%123rd of 975 in FL
Veterans9.6%
88th
U.S. 6.2% · FL 7.4%335th of 976 in FL
Homeownership rate82.7%
84th
StrengthU.S. 65.2% · FL 67.6%279th of 969 in FL
Income inequality (Gini)0.477
80th
WeaknessU.S. 0.483 · FL 0.485262nd of 968 in FL
Bachelor's degree or higher46.7%
75th
U.S. 35.7% · FL 34.1%188th of 975 in FL
Median household income$103,041
74th
U.S. $80,734 · FL $74,568144th of 948 in FL
Average commute29.6 min
72nd
U.S. 26.4 min · FL 28 min338th of 948 in FL
Median earnings per worker$50,518
57th
U.S. $49,666 · FL $44,337271st of 961 in FL
Tech workers2.9%
50th
U.S. 3.8% · FL 3.1%394th of 973 in FL
Foreign-born residents9.3%
48th
U.S. 14.1% · FL 21.9%594th of 977 in FL
Uninsured rate5.9%
42nd
U.S. 8.4% · FL 11.5%812th of 973 in FL
Poverty rate8.4%
34th
U.S. 12.5% · FL 12.6%689th of 970 in FL
Diversity index33
27th
U.S. 61.4 · FL 64.7738th of 977 in FL
Government workers10.8%
25th
U.S. 14.5% · FL 11.7%539th of 973 in FL
Population density234/sq mi
23rd
U.S. 95/sq mi · FL 418/sq mi722nd of 977 in FL
Unemployment rate3.1%
18th
StrengthU.S. 5.2% · FL 4.8%738th of 973 in FL
Population6,441
10th
U.S. 334,922,499 · FL 22,416,077769th of 977 in FL
Healthcare workers6.1%
9th
U.S. 9.7% · FL 9.5%835th of 973 in FL
Residents under 1815.2%
8th
U.S. 22% · FL 19.5%708th of 977 in FL

Measure	33042	Monroe	FL	U.S.	National percentile	Rank in FL
Housing vacancy	40.7%	37.3%	14.7%	10.1%	99th	59th of 969
Self-employed workers	24.4%	19.7%	12.8%	10%	99th	50th of 973
Median age	52.5	49.2	42.6	38.9	97th	226th of 977
Residents 65 and older	29.6%	24.7%	21.3%	17.2%	96th	229th of 977
Median home value	$856,500	$780,600	$359,000	$332,700	93rd	33rd of 935
Broadband accessStrength	97.1%	89.9%	91.6%	91%	93rd	86th of 969
Median gross rent	$2,271	$1,999	$1,669	$1,413	91st	76th of 902
Rent-burdened rentersWeakness	63.4%	64.5%	60.1%	51.1%	90th	298th of 945
Per capita incomeStrength	$63,808	$59,543	$42,609	$44,673	88th	125th of 977
Work from home	25.2%	13.2%	15.7%	15.1%	88th	123rd of 975
Veterans	9.6%	8.4%	7.4%	6.2%	88th	335th of 976
Homeownership rateStrength	82.7%	65.8%	67.6%	65.2%	84th	279th of 969
Income inequality (Gini)Weakness	0.477	0.517	0.485	0.483	80th	262nd of 968
Bachelor's degree or higher	46.7%	38.6%	34.1%	35.7%	75th	188th of 975
Median household income	$103,041	$87,738	$74,568	$80,734	74th	144th of 948
Average commute	29.6 min	19.5 min	28 min	26.4 min	72nd	338th of 948
Median earnings per worker	$50,518	$46,907	$44,337	$49,666	57th	271st of 961
Tech workers	2.9%	1.9%	3.1%	3.8%	50th	394th of 973
Foreign-born residents	9.3%	19.8%	21.9%	14.1%	48th	594th of 977
Uninsured rate	5.9%	12.8%	11.5%	8.4%	42nd	812th of 973
Poverty rate	8.4%	10.6%	12.6%	12.5%	34th	689th of 970
Diversity index	33	52.8	64.7	61.4	27th	738th of 977
Government workers	10.8%	14.6%	11.7%	14.5%	25th	539th of 973
Population density	234/sq mi	83/sq mi	418/sq mi	95/sq mi	23rd	722nd of 977
Unemployment rateStrength	3.1%	2.9%	4.8%	5.2%	18th	738th of 973
Population	6,441	81,860	22,416,077	334,922,499	10th	769th of 977
Healthcare workers	6.1%	6.3%	9.5%	9.7%	9th	835th of 973
Residents under 18	15.2%	15.7%	19.5%	22%	8th	708th of 977

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

13%

5–17

18–24

10%

25–34

10%

35–44

14%

45–54

16%

55–64

19%

65–74

11%

75+

Median age

52.5

Under 18

15.2%

65 and over

29.6%

Race and ethnicity

White81%
Black0.1%
Hispanic14%
Asian0.3%
Native American0%
Pacific Islander0%
Other2%
Multiracial3%

Diversity index

U.S. 61.4

Foreign-born

9.3%

U.S. 14.1%

Born in state

26.9%

Language spoken at home (households)

English only

86%

Spanish

Other Indo-European

Asian / Pacific

0.5%

Other

Households

Households: 2,820
Average household size: 2.3
Family households: 64.7%
Married couples: 57.5%
Living alone: 23.4%
Veterans (of adults): 9.6%
Male / female: 52% / 48%

Income and poverty

Household income distribution

<$25k

$25–50k

13%

$50–75k

14%

$75–100k

13%

$100–150k

20%

$150–200k

14%

$200k+

17%

Median household income

33042

$103,041

Monroe Co.

$87,738

Florida

$74,568

United States

$80,734

Per capita income

$63,808

U.S. $44,673

Poverty rate

8.4%

U.S. 12.5%

Households earning $150K+

30.6%

U.S. 23%

Income inequality (Gini)

0.477

U.S. 0.483

Housing

Median home value

33042

$856,500

Monroe Co.

$780,600

Florida

$359,000

United States

$332,700

Median gross rent

33042

$2,271

Monroe Co.

$1,999

Florida

$1,669

United States

$1,413

Types of housing

Single-family

86%

2–4 units

5–19 units

0.4%

20+ units

Mobile home

Boat, RV, van

Housing units: 4,757
Owner-occupied: 82.7%
Vacant: 40.7%
Median year built: 1990
Median rooms: 4.1
Renters paying 30%+ of income: 63.4%
Renters paying 50%+ of income: 32%
Home value to income: 8.3× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

63%

Carpooled

Transit

Walked

Bicycle

Worked from home

25%

Other

Commute time (one way)

<10 min

10–19

19%

20–29

18%

30–44

47%

45–59

60+

Average commute

29.6 min

U.S. 26.4 min

Unemployment

3.1%

U.S. 5.2%

In labor force

55.5%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

15%

Sales

12%

Office and admin

11%

Construction and repair

10%

Cleaning and personal care

Education

Healthcare

Transportation and moving

Food service

Business and finance

Farming, fishing and forestry

Engineering and science

Computer and math

Arts, media and sports

Police and fire

Legal and social services

Production

Industries

Construction

12%

Health care and social assistance

12%

Retail

11%

Finance, insurance and real estate

Professional and technical services

Restaurants and hotels

Transportation, warehousing and utilities

Education

Arts and recreation

Other services

Public administration

Admin, support and management

Manufacturing

Information

Agriculture and mining

Wholesale

Median earnings per worker

$50,518

U.S. $49,666

Self-employed

24.4%

U.S. 10%

Government workers

10.8%

U.S. 14.5%

Nonprofit workers

U.S. 8.8%

Median earnings by type of work

Type of work	33042	U.S.
Management, business, science and arts	$67,458	$74,888
Service	$37,132	$26,804
Sales and office	$38,906	$40,476
Construction and maintenance	$52,821	$49,199
Production and transportation	$65,179	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

22%

Some college

19%

Associate's

Bachelor's

31%

Graduate

16%

High school graduate or higher: 96.7%
Bachelor's degree or higher: 46.7%
Graduate or professional degree: 15.7%
Households with broadband: 97.1%
Cable, fiber or DSL: 83.7%
No internet access: 2.3%
Without health insurance: 5.9%
Limited-English households: 1.1%

Geography

City (USPS): Summerland Key
State: Florida
County: Monroe County
Center point: 24.6653° N, 81.5031° W
Land area: 28 sq mi
Water area: 96 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Cudjoe Key (unincorporated)19% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 33042

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
33043	Big Pine Key, FL	15 mi	4,298	$110,491	$638,000
33041	Key West, FL · PO box	19 mi	—	—	—
33045	Key West, FL · PO box	19 mi	—	—	—
33040	Key West, FL	28 mi	35,429	$86,586	$819,400
33052	Marathon Shores, FL · PO box	28 mi	—	—	—
33051	Key Colony Beach, FL	31 mi	511	$94,231	$919,800
33050	Marathon, FL	33 mi	10,561	$94,898	$747,300
33001	Long Key, FL	46 mi	250	—	$703,100
33036	Islamorada, FL	53 mi	3,777	$86,032	$1,017,400
33070	Tavernier, FL	66 mi	5,768	$75,436	$732,800
33034	Homestead, FL	72 mi	23,823	$47,170	$339,300
34138	Chokoloskee, FL	80 mi	808	$98,495	$219,900

Zip codes like 33042 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 33042

What city is zip code 33042?

33042 is assigned to Summerland Key, Florida. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 33042 in?

33042 is in Monroe County, Florida.

What is the population of 33042?

About 6,441 people live in 33042, according to the Census Bureau's American Community Survey.

What time zone is 33042 in?

33042 is in Eastern Time.

What is the median household income in 33042?

The median household income in 33042 is $103,041.

What zip codes are near 33042?

The closest zip codes to 33042 are 33043, 33041, 33045, 33040, 33052.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 33042, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.