Religious adherence is published only at the county level (U.S. Religion Census). See Somerset County.
American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.
New Jersey 16th State Senate District
Akashic
New Jersey 16th State Senate DistrictHarrisD+13.8
20082024
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic
55.2%
66,785
Donald TrumpRepublican
41.4%
50,070
Jill SteinGreen
3.4%
4,131
D+60R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 4 counties it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (4 counties) — table
2024 presidential result by county for New Jersey 16th State Senate District — winner and D-vs-R margin.
County
Winner
Margin
Hunterdon County, NJ
Republican
R+6.6
Mercer County, NJ
Democratic
D+33.8
Middlesex County, NJ
Democratic
D+8.0
Somerset County, NJ
Democratic
D+13.8
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5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). † 2020 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
Total
D
55.2%Harris66,785
41.4%Trump50,070
3.4%Stein4,131
+13.8%
120,986
D
59.8%Biden76,594
39.2%Trump50,141
1.0%Jorgensen1,318
+20.7%
128,053
D
54.4%Clinton58,864
41.5%Trump44,842
4.1%Johnson4,406
+13.0%
108,112
D
52.1%Obama50,604
47.9%Romney46,588
0.0%
+4.1%
97,192
D
53.3%Obama55,733
45.4%McCain47,528
1.3%Nader1,344
+7.8%
104,605
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presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2008
+7.8%
2012
+4.1%
2016
+13.0%
2020
+20.7%
2024
+13.8%
DemocraticRepublican
Akashic
current representation
Current officeholders
DAndrew ZwickerState Senate · 16
State legislative officeholder from OpenStates nightly current-legislator data.
Anchored in communities west of Newark, this district posted a 13.8-point Democratic margin in 2024, reflecting the broader suburban Essex pattern of college-educated voters and dense municipal cores.
Across the recorded series it reached a Democratic high of 20.7 points in 2020. Between 2020 and 2024 the district moved 6.8 points toward the Republican candidate; the 2024 margin was 13.8 points.
A population of 226,761, a 61% non-Hispanic-white share, and a median household income of $160,259 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 14 and State Senate District 39.
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Political twins — state-senate districts
The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
New Jersey 16th State Senate District. Akashic. https://akashic.app/sld-upper/34016/. Accessed May 20, 2026. License: CC BY 4.0.
How did New Jersey 16th State Senate District vote in 2024?
In 2024, New Jersey 16th State Senate District voted Democratic by 13.8 points (D+13.8), carried by the Democratic candidate. Out of 120,986 votes cast, 66,785 went Democratic and 50,070 went Republican.
How many people live in New Jersey 16th State Senate District?
New Jersey 16th State Senate District has a population of 226,761 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in New Jersey 16th State Senate District?
Median household income in New Jersey 16th State Senate District is $160,259 — above the national median of $80,734. The New Jersey state median is $103,556.
What is the political history of New Jersey 16th State Senate District?
Akashic tracks 5 presidential elections in New Jersey 16th State Senate District from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican.
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