Green Island vs Siena College

A side-by-side comparison of Green Island and Siena College: population, income, housing, and more.

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

Green Island has the higher population (2,966 vs 2,349 in Siena College). Since 2019, Green Island's population has grown faster (+14.4% vs +7.7%).

Population, income & housing

	Green Island	Siena College
Population	2,966	2,349
Median age	34.1 yrs	19.9 yrs
Median household income	$70,281	—
Median home value	$137,300	—
Median gross rent	$1,081	—
Housing units	1,758	0
Homeownership rate	25.1%	—
Bachelor's degree or higher	26.7%	68.8%
Unemployment rate	11.5%	7.9%

Trends (ACS 5-year, 2019–2023)

	Green Island	Siena College
Population	2,592 → 2,966 (+14.4%)	2,182 → 2,349 (+7.7%)
Median household income	$55,104 → $70,281 (+27.5%)	—
Median home value	$134,800 → $137,300 (+1.9%)	—
Median gross rent	$824 → $1,081 (+31.2%)	—

Green Island

Population

2,5922,966

Median household income

$55,104$70,281

Median home value

$134,800$137,300

Median gross rent

$824$1,081

Siena College

Population

2,1822,349

Age & race/ethnicity

Age distribution (share)

	Green Island	Siena College
Under 5	8.8%	0.0%
5 to 17	7.1%	2.5%
18 to 24	10.3%	96.2%
25 to 34	24.9%	0.3%
35 to 44	3.4%	0.1%
45 to 54	11.9%	0.0%
55 to 64	17.9%	0.2%
65 to 74	9.9%	0.6%
75 and over	5.8%	0.1%

Race & ethnicity (share)

	Green Island	Siena College
White (non-Hispanic)	66.4%	72.4%
Black or African American	9.4%	5.7%
American Indian & Alaska Native	0.0%	0.0%
Asian	1.2%	3.9%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.3%	0.6%
Two or more races	6.5%	3.9%
Hispanic or Latino	16.1%	13.5%

Educational attainment (age 25+)

Share of adults 25+

	Green Island	Siena College
No high school diploma	9.8%	0.0%
High school graduate	39.2%	0.0%
Some college or associate's	24.3%	31.3%
Bachelor's degree	12.6%	0.0%
Graduate or professional degree	14.1%	68.8%

Commute to work

How workers get to work (share)

	Green Island	Siena College
Drove alone	66.3%	41.6%
Carpooled	4.2%	2.2%
Public transit	9.5%	2.9%
Walked	6.1%	37.0%
Bicycle	0.0%	0.0%
Worked from home	13.9%	15.5%
Other means	0.0%	0.8%

Housing

Units in structure (share)

	Green Island	Siena College
1-unit, detached	21.6%	—
1-unit, attached	4.2%	—
2 to 4 units	58.3%	—
5 to 19 units	9.2%	—
20 or more units	6.7%	—
Mobile home & other	0.0%	—

Poverty & households

	Green Island	Siena College
Poverty rate	23.2%	16.7%
Average household size	2.00	—
Mean commute (minutes)	23	12
Median year structure built	1938	—