Green Harbor vs Marion Center

A side-by-side comparison of Green Harbor and Marion Center: population, income, housing, and more.

Green Harbor and Marion Center are places in Massachusetts. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Green Harbor has the higher population (1,254 vs 1,159 in Marion Center). Green Harbor has the higher median household income ($195,930 vs $180,130 in Marion Center). Green Harbor has the higher median home value ($825,600 vs $622,600 in Marion Center).

Population, income & housing

	Green Harbor	Marion Center
Population	1,254	1,159
Median age	69.2 yrs	46.5 yrs
Median household income	$195,930	$180,130
Median home value	$825,600	$622,600
Median gross rent	—	$2,368
Housing units	703	565
Homeownership rate	100.0%	71.3%
Bachelor's degree or higher	34.0%	51.1%
Unemployment rate	3.0%	5.9%

Trends (ACS 5-year, 2019–2023)

	Green Harbor	Marion Center
Population	819 → 1,254 (+53.1%)	1,076 → 1,159 (+7.7%)
Median household income	$218,157 → $195,930 (-10.2%)	$77,109 → $180,130 (+133.6%)
Median home value	$848,700 → $825,600 (-2.7%)	$608,800 → $622,600 (+2.3%)
Median gross rent	—	$1,500 → $2,368 (+57.9%)

Green Harbor

Population

8191,254

Median household income

$218,157$195,930

Median home value

$848,700$825,600

Marion Center

Population

1,0761,159

Median household income

$77,109$180,130

Median home value

$608,800$622,600

Median gross rent

$1,500$2,368

Age & race/ethnicity

Age distribution (share)

	Green Harbor	Marion Center
Under 5	14.0%	4.7%
5 to 17	0.0%	6.2%
18 to 24	3.1%	12.4%
25 to 34	14.3%	12.0%
35 to 44	0.0%	11.6%
45 to 54	13.4%	13.5%
55 to 64	3.7%	17.4%
65 to 74	39.9%	14.0%
75 and over	11.7%	8.2%

Race & ethnicity (share)

	Green Harbor	Marion Center
White (non-Hispanic)	100.0%	82.2%
Black or African American	0.0%	10.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	4.3%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.0%	2.2%
Hispanic or Latino	0.0%	1.3%

Educational attainment (age 25+)

Share of adults 25+

	Green Harbor	Marion Center
No high school diploma	31.3%	2.7%
High school graduate	21.3%	22.6%
Some college or associate's	13.3%	23.5%
Bachelor's degree	29.4%	15.0%
Graduate or professional degree	4.6%	36.1%

Commute to work

How workers get to work (share)

	Green Harbor	Marion Center
Drove alone	95.2%	58.1%
Carpooled	0.0%	0.0%
Public transit	0.0%	4.6%
Walked	0.0%	14.7%
Bicycle	0.0%	0.0%
Worked from home	4.8%	22.5%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Green Harbor	Marion Center
1-unit, detached	100.0%	97.2%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	2.8%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Green Harbor	Marion Center
Poverty rate	6.8%	12.3%
Average household size	2.74	2.49
Mean commute (minutes)	—	32
Median year structure built	1948	1938