Belleair vs Treasure Island

A side-by-side comparison of Belleair and Treasure Island: population, income, housing, and more.

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

Treasure Island has the higher population (6,568 vs 4,350 in Belleair). Belleair has the higher median household income ($117,500 vs $82,340 in Treasure Island). Belleair has the higher median home value ($642,600 vs $573,500 in Treasure Island).

Population, income & housing

	Belleair	Treasure Island
Population	4,350	6,568
Median age	58.7 yrs	62.3 yrs
Median household income	$117,500	$82,340
Median home value	$642,600	$573,500
Median gross rent	$2,066	$1,496
Housing units	2,308	6,121
Homeownership rate	92.3%	75.4%
Bachelor's degree or higher	54.0%	51.1%
Unemployment rate	3.7%	5.5%

Trends (ACS 5-year, 2019–2023)

	Belleair	Treasure Island
Population	4,146 → 4,350 (+4.9%)	6,889 → 6,568 (-4.7%)
Median household income	$96,250 → $117,500 (+22.1%)	$75,423 → $82,340 (+9.2%)
Median home value	$407,100 → $642,600 (+57.8%)	$382,200 → $573,500 (+50.1%)
Median gross rent	$1,717 → $2,066 (+20.3%)	$1,240 → $1,496 (+20.6%)

Belleair

Population

4,1464,350

Median household income

$96,250$117,500

Median home value

$407,100$642,600

Median gross rent

$1,717$2,066

Treasure Island

Population

6,8896,568

Median household income

$75,423$82,340

Median home value

$382,200$573,500

Median gross rent

$1,240$1,496

Age & race/ethnicity

Age distribution (share)

	Belleair	Treasure Island
Under 5	4.9%	0.3%
5 to 17	8.6%	3.4%
18 to 24	3.8%	2.9%
25 to 34	9.1%	6.8%
35 to 44	8.9%	4.2%
45 to 54	10.7%	12.9%
55 to 64	15.6%	27.0%
65 to 74	19.0%	26.2%
75 and over	19.5%	16.2%

Race & ethnicity (share)

	Belleair	Treasure Island
White (non-Hispanic)	87.2%	90.8%
Black or African American	1.0%	2.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	2.1%	0.8%
Native Hawaiian & Pacific Islander	0.0%	0.2%
Some other race	0.0%	0.2%
Two or more races	1.1%	2.3%
Hispanic or Latino	8.7%	3.7%

Educational attainment (age 25+)

Share of adults 25+

	Belleair	Treasure Island
No high school diploma	0.7%	2.6%
High school graduate	18.5%	14.8%
Some college or associate's	26.8%	31.6%
Bachelor's degree	29.1%	34.4%
Graduate or professional degree	24.9%	16.7%

Commute to work

How workers get to work (share)

	Belleair	Treasure Island
Drove alone	73.2%	63.7%
Carpooled	6.9%	2.0%
Public transit	0.3%	0.0%
Walked	1.5%	0.1%
Bicycle	0.0%	0.0%
Worked from home	18.0%	32.4%
Other means	0.0%	1.7%

Housing

Units in structure (share)

	Belleair	Treasure Island
1-unit, detached	61.6%	33.4%
1-unit, attached	6.0%	10.5%
2 to 4 units	2.7%	11.5%
5 to 19 units	3.9%	22.6%
20 or more units	24.3%	21.3%
Mobile home & other	1.5%	0.8%

Poverty & households

	Belleair	Treasure Island
Poverty rate	5.9%	4.8%
Average household size	2.22	1.74
Mean commute (minutes)	20	34
Median year structure built	1975	1973