US ZIP Code Map

ZIP code

33040

Key West, FL

STANDARD

33040 covers Key West in Monroe County, with 36,091 people in the ACS estimate.

Map of 33040, Key West

ZIP code map

ACS population

36,091

Median household income

$79,038

Median home value

$766,400

About ZIP code 33040

Type

STANDARD

City

Key West

County

Monroe County

Timezone

America/New_York

Area codes

305, 786

Land area

17.7 sq mi

Water area

121.50 sq mi

Households

19,001

Median gross rent

$2,079

Acceptable cities: E Rockland Key, E Rockland Ky, East Rockland Key, Key West Nas, Key West Naval Air Station, Stock Island

More enterprise fields

Timezone
America/New_York
Area Codes
305, 786
World Region
NA
Country
US
Housing Count
18,795
Irs Estimated Households
19,040
Population Count
35,958
Irs Estimated Population
30,550

People in 33040

Race

  • White23,715
  • Black or African American3,886
  • American Indian or Alaska Native164
  • Asian747
  • Native Hawaiian and Pacific Islander39
  • Other race2,029
  • Two or more races5,378

Hispanic or Latino (any race): 9,041

Age

  • Under 103,273
  • 10 to 193,175
  • 20 to 293,894
  • 30 to 395,362
  • 40 to 495,085
  • 50 to 595,763
  • 60 to 695,166
  • 70 to 793,163
  • 80 and older1,077

Income and housing in 33040

Poverty rate

10.8%

Median earnings

$42,458

Median household income

$79,038

Median home value

$766,400

Median gross rent

$2,079

Education

  • High school graduate92.0%
  • Bachelor's degree37.8%
  • Graduate degree15.0%

Places covering 33040

Cities and places

Counties

5.3% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 33040

IRS populationACS population
40,39620,198020052023

Hover a year for IRS and ACS values.

ZIP codes near 33040

  1. 33041Key West0.0 miPop 1,578 · Income —
  2. 33045Key West0.0 miPop 1,333 · Income —
  3. 33042Summerland Key22.1 miPop 6,781 · Income $101,625
  4. 33043Big Pine Key28.3 miPop 4,632 · Income $92,955
  5. 33050Marathon45.3 miPop 10,586 · Income $83,243
  6. 33052Marathon Shores47.9 miPop 366 · Income —
  7. 33051Key Colony Beach49.2 miPop 525 · Income $94,531
  8. 33001Long Key63.7 miPop 254 · Income $60,750
  9. 33036Islamorada76.6 miPop 3,632 · Income $88,214
  10. 33070Tavernier85.8 miPop 5,614 · Income $77,228
  11. 33034Homestead87.6 miPop 22,129 · Income $46,404
  12. 34138Chokoloskee91.4 miPop 911 · Income $95,712

ZIP code 33040 FAQ

What city is ZIP code 33040 in?
33040 is in Key West, FL.
What county is 33040 in?
33040 is in Monroe County.
What is the median household income in 33040?
The median household income in 33040 is $79,038.
Which ZIP codes are near 33040?
Use the radius tool on this page to list ZIP codes within a chosen distance of 33040.