Island Park vs Sea Cliff

A side-by-side comparison of Island Park and Sea Cliff: population, income, housing, and more.

Island Park and Sea Cliff are places in New York. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Sea Cliff has the higher population (5,037 vs 4,958 in Island Park). Sea Cliff has the higher median household income ($185,650 vs $104,657 in Island Park). Sea Cliff has the higher median home value ($926,500 vs $529,000 in Island Park).

Population, income & housing

	Island Park	Sea Cliff
Population	4,958	5,037
Median age	42.4 yrs	41.3 yrs
Median household income	$104,657	$185,650
Median home value	$529,000	$926,500
Median gross rent	$2,092	$2,268
Housing units	1,927	1,977
Homeownership rate	52.3%	81.9%
Bachelor's degree or higher	30.1%	62.5%
Unemployment rate	7.5%	12.8%

Trends (ACS 5-year, 2019–2023)

	Island Park	Sea Cliff
Population	4,835 → 4,958 (+2.5%)	5,038 → 5,037 (-0.0%)
Median household income	$91,841 → $104,657 (+14.0%)	$132,545 → $185,650 (+40.1%)
Median home value	$399,300 → $529,000 (+32.5%)	$719,500 → $926,500 (+28.8%)
Median gross rent	$1,689 → $2,092 (+23.9%)	$2,263 → $2,268 (+0.2%)

Island Park

Population

4,8354,958

Median household income

$91,841$104,657

Median home value

$399,300$529,000

Median gross rent

$1,689$2,092

Sea Cliff

Population

5,0385,037

Median household income

$132,545$185,650

Median home value

$719,500$926,500

Median gross rent

$2,263$2,268

Age & race/ethnicity

Age distribution (share)

	Island Park	Sea Cliff
Under 5	7.2%	6.8%
5 to 17	12.5%	20.4%
18 to 24	6.0%	5.6%
25 to 34	11.4%	5.1%
35 to 44	18.4%	14.1%
45 to 54	12.5%	17.7%
55 to 64	13.3%	11.3%
65 to 74	10.1%	12.5%
75 and over	8.6%	6.5%

Race & ethnicity (share)

	Island Park	Sea Cliff
White (non-Hispanic)	66.1%	86.9%
Black or African American	0.6%	0.6%
American Indian & Alaska Native	0.0%	0.0%
Asian	3.4%	1.4%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	1.4%	0.2%
Two or more races	3.9%	3.8%
Hispanic or Latino	24.6%	7.1%

Educational attainment (age 25+)

Share of adults 25+

	Island Park	Sea Cliff
No high school diploma	7.5%	2.1%
High school graduate	33.7%	18.7%
Some college or associate's	28.7%	16.6%
Bachelor's degree	17.6%	25.9%
Graduate or professional degree	12.5%	36.7%

Commute to work

How workers get to work (share)

	Island Park	Sea Cliff
Drove alone	59.6%	64.8%
Carpooled	8.3%	1.8%
Public transit	12.6%	9.1%
Walked	1.2%	2.1%
Bicycle	0.0%	0.5%
Worked from home	14.5%	21.6%
Other means	3.7%	0.0%

Housing

Units in structure (share)

	Island Park	Sea Cliff
1-unit, detached	44.7%	84.4%
1-unit, attached	3.6%	3.3%
2 to 4 units	42.1%	9.7%
5 to 19 units	3.8%	2.6%
20 or more units	5.7%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Island Park	Sea Cliff
Poverty rate	11.8%	1.6%
Average household size	2.70	2.84
Mean commute (minutes)	36	36
Median year structure built	1958	1938