Greenwich vs Hackettstown

A side-by-side comparison of Greenwich and Hackettstown: population, income, housing, and more.

Greenwich and Hackettstown are places in New Jersey. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Hackettstown has the higher population (10,143 vs 2,615 in Greenwich). Greenwich has the higher median household income ($166,977 vs $91,250 in Hackettstown). Greenwich has the higher median home value ($457,500 vs $337,100 in Hackettstown).

Population, income & housing

	Greenwich	Hackettstown
Population	2,615	10,143
Median age	38.7 yrs	38.0 yrs
Median household income	$166,977	$91,250
Median home value	$457,500	$337,100
Median gross rent	—	$1,419
Housing units	792	3,823
Homeownership rate	97.2%	59.3%
Bachelor's degree or higher	58.4%	34.8%
Unemployment rate	6.3%	7.9%

Trends (ACS 5-year, 2019–2023)

	Greenwich	Hackettstown
Population	2,731 → 2,615 (-4.2%)	9,485 → 10,143 (+6.9%)
Median household income	$141,522 → $166,977 (+18.0%)	$70,234 → $91,250 (+29.9%)
Median home value	$335,900 → $457,500 (+36.2%)	$274,300 → $337,100 (+22.9%)
Median gross rent	—	$1,182 → $1,419 (+20.1%)

Greenwich

Population

2,7312,615

Median household income

$141,522$166,977

Median home value

$335,900$457,500

Hackettstown

Population

9,48510,143

Median household income

$70,234$91,250

Median home value

$274,300$337,100

Median gross rent

$1,182$1,419

Age & race/ethnicity

Age distribution (share)

	Greenwich	Hackettstown
Under 5	4.7%	4.5%
5 to 17	25.3%	15.7%
18 to 24	9.3%	14.3%
25 to 34	7.6%	10.7%
35 to 44	12.4%	15.3%
45 to 54	19.1%	11.7%
55 to 64	17.7%	11.6%
65 to 74	2.1%	9.4%
75 and over	1.8%	6.9%

Race & ethnicity (share)

	Greenwich	Hackettstown
White (non-Hispanic)	49.6%	63.8%
Black or African American	14.0%	3.7%
American Indian & Alaska Native	0.3%	0.0%
Asian	17.6%	4.7%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.8%
Two or more races	6.8%	1.2%
Hispanic or Latino	11.7%	25.7%

Educational attainment (age 25+)

Share of adults 25+

	Greenwich	Hackettstown
No high school diploma	1.1%	7.0%
High school graduate	17.2%	30.8%
Some college or associate's	23.3%	27.4%
Bachelor's degree	36.9%	23.2%
Graduate or professional degree	21.4%	11.6%

Commute to work

How workers get to work (share)

	Greenwich	Hackettstown
Drove alone	76.2%	71.6%
Carpooled	5.6%	10.5%
Public transit	0.4%	1.0%
Walked	0.8%	4.5%
Bicycle	0.0%	0.8%
Worked from home	17.0%	9.8%
Other means	0.0%	1.7%

Housing

Units in structure (share)

	Greenwich	Hackettstown
1-unit, detached	96.2%	56.5%
1-unit, attached	3.3%	8.3%
2 to 4 units	0.5%	8.3%
5 to 19 units	0.0%	13.1%
20 or more units	0.0%	12.3%
Mobile home & other	0.0%	1.4%

Poverty & households

	Greenwich	Hackettstown
Poverty rate	0.8%	7.8%
Average household size	3.30	2.48
Mean commute (minutes)	43	31
Median year structure built	1998	1967