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Connecticut › Connecticut House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026

Connecticut House District 4

Fusion

Julio Concepcion has no major-party opponent.

Julio Concepcion has no major-party opponent.

How this race is decided

Fusion voting

Candidates can run on several party lines, such as Working Families or Independent, and their votes on every line are added together. The forecast counts all of a candidate's lines.

The candidates

The district

Lean D+66: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentD+81.3D+79.1 vs. nation2020 presidentD+69.3D+64.8 vs. nation2024 presidentD+65.5D+67.0 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
20,913
People per km²
3,058
Adults with a B.A.+
29%
White, no degree
8%of adults
  • White 21%
  • Hispanic 51%
  • Black 18%
  • Asian 6%
  • Other / multiracial 4%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024

3,519 votes · Uncontested by the other party
✓ Julio A Concepcion (D)100.0%

2024 President Vote in this district

4,138 two-party votes · D+65.5 · D+67.0 vs. the nation
✓ Kamala Harris (D)82.7%
Donald Trump (R)17.3%

2022

1,914 votes · Uncontested by the other party
✓ Julio A Concepcion (D)100.0%

2020 Earlier district lines

4,581 votes · D+72.2
✓ Julio A Concepcion (D)86.1%
Barry J Dandrea (R)13.9%

2020 President Vote in this district

4,382 two-party votes · D+69.3 · D+64.8 vs. the nation
✓ Joe Biden (D)84.6%
Donald Trump (R)15.4%

2016 President Vote in this district

4,482 two-party votes · D+81.3 · D+79.1 vs. the nation
✓ Hillary Clinton (D)90.6%
Donald Trump (R)9.4%