Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupGreenwichNew JerseyUnited States
Italian13.5%13.7%4.8%
German12.0%8.6%12.5%
Irish11.3%12.1%9.4%
English6.0%4.9%9.5%
Polish3.8%4.6%2.2%
American2.4%3.3%5.3%
Dutch1.3%——
Hungarian1.2%——
Filipino5.6%1.3%0.9%
Asian Indian3.9%4.6%1.4%
Chinese3.4%1.6%1.3%
Vietnamese1.1%0.2%0.6%
Korean1.1%1.1%0.4%
Pakistani1.1%0.4%—
African American†11.5%8.6%9.9%
Nigerian0.9%0.4%0.2%
Haitian0.9%0.7%0.3%
Trinidadian and Tobagonian0.9%0.2%—
Guyanese0.9%0.2%—
Puerto Rican4.4%5.1%1.8%
Colombian1.3%1.7%0.4%
Peruvian1.3%0.8%—
Mexican1.2%2.6%11.3%
Cuban1.1%0.9%0.7%
Dominican1.1%4.0%0.7%
Ecuadorian0.9%1.7%—
Honduran0.6%—0.3%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
Greenwich
New Jersey
United States
Median age
38.8
40.3
39.1
Age 18–24
7.5%
8.4%
9.2%
Age 65 and older
6.5%
17.1%
17.2%
Household economy
Measure
Greenwich
New Jersey
United States
Median household income
$164,167
$103,556
$84,427
Poverty rate
2.1%
9.7%
12.5%
Bachelor's degree or higher (25+)
51.9%
43.5%
35.6%
Languages at home
Measure
Greenwich
New Jersey
United States
Speaks a non-English language at home
25.0%
33.2%
22.3%
Spanish
6.4%
17.2%
13.6%
Other Indo-European
7.4%
5.6%
2.0%
Tagalog (incl. Filipino)
3.3%
0.9%
0.6%
Other languages
2.3%
1.1%
0.8%
Religious landscape
Measure
Greenwich
New Jersey
United States
Catholic
—
32.0%
18.6%
Evangelical Protestant
—
5.1%
16.5%
Unclaimed / not counted
—
47.8%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Greenwich, New Jersey
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−14.0%
2008
−3.6%
2012
−5.0%
2016
−4.7%
2020
−8.5%
2024
+1.4%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
D
49.7%Harris723
48.3%Trump703
1.9%
D+1.4
D+9.9
D+2.8
1,454
R
45.2%Biden704
53.7%Trump836
1.1%
R+8.5
R+3.8
R+12.9
1,557
R
46.3%Clinton545
51.0%Trump600
2.7%
R+4.7
D+0.3
R+6.8
1,177
R
46.5%Obama493
51.5%Romney546
2.1%
R+5.0
R+1.4
R+8.9
1,061
R
47.9%Obama559
51.5%McCain601
0.7%
R+3.6
D+10.4
R+10.9
1,168
R
43.0%Kerry487
57.0%Bush646
0.0%
R+14.0
—
R+11.6
1,133
Greenwich sits in the Mid-Atlantic. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 1.4 points in 2024 and a Republican high of 14.0 points in 2004. Between 2020 and 2024 the city moved 9.9 points toward the Democratic candidate; the 2024 margin was 1.4 points.
A population of 2,679, a 50% non-Hispanic-white share, and a median household income of $164,167 describe the city.
In 2024, Greenwich, New Jersey voted Democratic by 1.4 points (D+1.4), carried by the Democratic candidate. Out of 1,454 votes cast, 723 went Democratic and 703 went Republican.
When did Greenwich, New Jersey last vote Republican?
The most recent presidential election in which Greenwich, New Jersey voted Republican was 2020.
How many people live in Greenwich, New Jersey?
Greenwich, New Jersey has a population of 2,679 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Greenwich, New Jersey?
Median household income in Greenwich, New Jersey is $164,167 — above the national median of $80,734. The New Jersey state median is $103,556.
What is the political history of Greenwich, New Jersey?
Akashic tracks 6 presidential elections in Greenwich, New Jersey from 2004 to 2024. Of those, 1 went Democratic and 5 went Republican.