Cudjoe Key vs Stock Island

A side-by-side comparison of Cudjoe Key and Stock Island: population, income, housing, and more.

Cudjoe Key and Stock Island are places in Florida. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Stock Island has the higher population (4,724 vs 2,478 in Cudjoe Key). Cudjoe Key has the higher median household income ($84,890 vs $67,005 in Stock Island). Cudjoe Key has the higher median home value ($707,700 vs $513,300 in Stock Island).

Population, income & housing

	Cudjoe Key	Stock Island
Population	2,478	4,724
Median age	54.7 yrs	35.2 yrs
Median household income	$84,890	$67,005
Median home value	$707,700	$513,300
Median gross rent	$1,875	$2,009
Housing units	1,686	1,966
Homeownership rate	76.0%	28.0%
Bachelor's degree or higher	37.5%	25.0%
Unemployment rate	4.3%	1.6%

Trends (ACS 5-year, 2019–2023)

	Cudjoe Key	Stock Island
Population	2,105 → 2,478 (+17.7%)	4,416 → 4,724 (+7.0%)
Median household income	$81,786 → $84,890 (+3.8%)	$53,524 → $67,005 (+25.2%)
Median home value	$429,400 → $707,700 (+64.8%)	$309,700 → $513,300 (+65.7%)
Median gross rent	$2,144 → $1,875 (-12.5%)	$1,323 → $2,009 (+51.9%)

Cudjoe Key

Population

2,1052,478

Median household income

$81,786$84,890

Median home value

$429,400$707,700

Median gross rent

$2,144$1,875

Stock Island

Population

4,4164,724

Median household income

$53,524$67,005

Median home value

$309,700$513,300

Median gross rent

$1,323$2,009

Age & race/ethnicity

Age distribution (share)

	Cudjoe Key	Stock Island
Under 5	1.7%	9.8%
5 to 17	11.0%	14.0%
18 to 24	2.9%	8.0%
25 to 34	13.1%	17.4%
35 to 44	8.2%	21.0%
45 to 54	13.2%	10.1%
55 to 64	14.2%	8.9%
65 to 74	21.4%	6.9%
75 and over	14.3%	4.0%

Race & ethnicity (share)

	Cudjoe Key	Stock Island
White (non-Hispanic)	84.0%	29.4%
Black or African American	0.0%	30.2%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.7%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	4.0%	2.2%
Hispanic or Latino	11.3%	38.1%

Educational attainment (age 25+)

Share of adults 25+

	Cudjoe Key	Stock Island
No high school diploma	3.5%	17.3%
High school graduate	33.4%	35.3%
Some college or associate's	25.5%	22.3%
Bachelor's degree	22.5%	16.3%
Graduate or professional degree	15.1%	8.7%

Commute to work

How workers get to work (share)

	Cudjoe Key	Stock Island
Drove alone	70.1%	68.4%
Carpooled	5.4%	11.3%
Public transit	0.0%	0.0%
Walked	0.6%	3.7%
Bicycle	7.4%	6.3%
Worked from home	14.8%	3.7%
Other means	1.7%	6.6%

Housing

Units in structure (share)

	Cudjoe Key	Stock Island
1-unit, detached	75.6%	27.1%
1-unit, attached	1.5%	8.9%
2 to 4 units	0.4%	15.7%
5 to 19 units	1.6%	6.8%
20 or more units	0.0%	17.9%
Mobile home & other	20.9%	23.7%

Poverty & households

	Cudjoe Key	Stock Island
Poverty rate	10.0%	14.9%
Average household size	2.35	2.68
Mean commute (minutes)	29	14
Median year structure built	1992	1985