Big Coppitt Key vs North Key Largo

A side-by-side comparison of Big Coppitt Key and North Key Largo: population, income, housing, and more.

Big Coppitt Key and North Key Largo are places in Florida. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Big Coppitt Key has the higher population (3,333 vs 1,630 in North Key Largo). North Key Largo has the higher median household income ($146,389 vs $104,306 in Big Coppitt Key). North Key Largo has the higher median home value ($1,858,300 vs $590,700 in Big Coppitt Key).

Population, income & housing

	Big Coppitt Key	North Key Largo
Population	3,333	1,630
Median age	43.9 yrs	69.4 yrs
Median household income	$104,306	$146,389
Median home value	$590,700	$1,858,300
Median gross rent	$2,274	—
Housing units	1,576	1,941
Homeownership rate	61.6%	95.7%
Bachelor's degree or higher	23.2%	59.4%
Unemployment rate	3.5%	7.3%

Trends (ACS 5-year, 2019–2023)

	Big Coppitt Key	North Key Largo
Population	2,825 → 3,333 (+18.0%)	886 → 1,630 (+84.0%)
Median household income	$86,875 → $104,306 (+20.1%)	$121,667 → $146,389 (+20.3%)
Median home value	$408,300 → $590,700 (+44.7%)	$2,000,001 → $1,858,300 (-7.1%)
Median gross rent	$1,742 → $2,274 (+30.5%)	$1,923 → $2,031 (+5.6%)

Big Coppitt Key

Population

2,8253,333

Median household income

$86,875$104,306

Median home value

$408,300$590,700

Median gross rent

$1,742$2,274

North Key Largo

Population

8861,630

Median household income

$121,667$146,389

Median home value

$2,000,001$1,858,300

Median gross rent

$1,923$2,031

Age & race/ethnicity

Age distribution (share)

	Big Coppitt Key	North Key Largo
Under 5	4.9%	0.0%
5 to 17	13.0%	2.9%
18 to 24	10.2%	2.5%
25 to 34	14.5%	11.0%
35 to 44	7.7%	1.3%
45 to 54	16.3%	6.6%
55 to 64	18.1%	14.9%
65 to 74	9.7%	17.5%
75 and over	5.6%	43.3%

Race & ethnicity (share)

	Big Coppitt Key	North Key Largo
White (non-Hispanic)	64.7%	84.6%
Black or African American	4.5%	10.8%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.2%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	2.1%
Two or more races	2.5%	0.0%
Hispanic or Latino	28.3%	2.3%

Educational attainment (age 25+)

Share of adults 25+

	Big Coppitt Key	North Key Largo
No high school diploma	7.1%	0.5%
High school graduate	33.4%	22.6%
Some college or associate's	36.4%	17.6%
Bachelor's degree	15.8%	28.6%
Graduate or professional degree	7.4%	30.7%

Commute to work

How workers get to work (share)

	Big Coppitt Key	North Key Largo
Drove alone	79.1%	19.1%
Carpooled	17.4%	0.0%
Public transit	0.0%	3.6%
Walked	0.0%	8.4%
Bicycle	0.0%	0.0%
Worked from home	1.8%	28.2%
Other means	1.7%	40.7%

Housing

Units in structure (share)

	Big Coppitt Key	North Key Largo
1-unit, detached	69.9%	53.7%
1-unit, attached	3.3%	8.9%
2 to 4 units	2.7%	18.2%
5 to 19 units	2.1%	10.7%
20 or more units	1.7%	8.5%
Mobile home & other	20.3%	0.0%

Poverty & households

	Big Coppitt Key	North Key Largo
Poverty rate	7.1%	29.6%
Average household size	2.71	2.02
Mean commute (minutes)	24	24
Median year structure built	1987	1983