Connecticut's 3rd Congressional District election, 2024

	2026 → ← 2022
Connecticut's 3rd Congressional District
	Democratic primary; Republican primary; General election
Election details
	Filing deadline: June 11, 2024
	Primary: August 13, 2024; General: November 5, 2024
How to vote
	Poll times: 6 a.m. to 8 p.m.; Voting in Connecticut
Race ratings
	Cook Political Report: Solid Democratic; DDHQ and The Hill: Safe Democratic; Inside Elections: Solid Democratic; Sabato's Crystal Ball: Safe Democratic
Ballotpedia analysis
	U.S. Senate battlegrounds; U.S. House battlegrounds; Federal and state primary competitiveness; Ballotpedia's Election Analysis Hub, 2024
See also
	Connecticut's 3rd Congressional District; U.S. Senate • 1st • 2nd • 3rd • 4th • 5th; Connecticut elections, 2024; U.S. Congress elections, 2024; U.S. Senate elections, 2024; U.S. House elections, 2024; Alabama U.S. House racesAlaska U.S. House racesArizona U.S. House racesArkansas U.S. House racesCalifornia U.S. House racesColorado U.S. House racesConnecticut U.S. House racesDelaware U.S. House racesFlorida U.S. House racesGeorgia U.S. House racesHawaii U.S. House racesIdaho U.S. House racesIllinois U.S. House racesIndiana U.S. House racesIowa U.S. House racesKansas U.S. House racesKentucky U.S. House racesLouisiana U.S. House racesMaine U.S. House racesMaryland U.S. House racesMassachusetts U.S. House racesMichigan U.S. House racesMinnesota U.S. House racesMississippi U.S. House racesMissouri U.S. House racesMontana U.S. House racesNebraska U.S. House racesNevada U.S. House racesNew Hampshire U.S. House racesNew Jersey U.S. House racesNew Mexico U.S. House racesNew York U.S. House racesNorth Carolina U.S. House racesNorth Dakota U.S. House racesOhio U.S. House racesOklahoma U.S. House racesOregon U.S. House racesPennsylvania U.S. House racesRhode Island U.S. House racesSouth Carolina U.S. House racesSouth Dakota U.S. House racesTennessee U.S. House racesTexas U.S. House racesUtah U.S. House racesVermont U.S. House racesVirginia U.S. House racesWashington U.S. House racesWest Virginia U.S. House racesWisconsin U.S. House racesWyoming U.S. House racesSubmit

Connecticut 2024 elections

U.S. Senate • U.S. House • State Senate • State House • Special state legislative • State ballot measures • How to run for office

All U.S. House districts, including the 3rd Congressional District of Connecticut, held elections in 2024. The general election was November 5, 2024. The primary was August 13, 2024. The filing deadline was June 11, 2024. The outcome of this race affected the partisan balance of the U.S. House of Representatives in the 119th Congress. All 435 House districts were up for election.

At the time of the election, Republicans held a 220-212 majority with three vacancies.^[1] As a result of the election, Republicans retained control of the U.S. House, winning 220 seats to Democrats' 215.^[2] To read more about the 2024 U.S. House elections, click here.

In the 2022 election in this district, the Democratic candidate won 56.8%-40.7%. Daily Kos calculated what the results of the 2020 presidential election in this district would have been following redistricting. Joe Biden (D) would have defeated Donald Trump (R) 59.2%-39.5%.^[3]

For more information about the primaries in this election, click on the links below:

Candidates and election results

General election

General election for U.S. House Connecticut District 3

Incumbent Rosa L. DeLauro defeated Michael Massey in the general election for U.S. House Connecticut District 3 on November 5, 2024.

	Candidate	%	Votes
✔	Rosa L. DeLauro (D)	58.9	193,684
	Michael Massey (R / Independent Party)	41.1	135,113
	Other/Write-in votes	0.0	126

	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 328,923
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Democratic primary election

The Democratic primary election was canceled. Incumbent Rosa L. DeLauro advanced from the Democratic primary for U.S. House Connecticut District 3.

Republican primary election

The Republican primary election was canceled. Michael Massey advanced from the Republican primary for U.S. House Connecticut District 3.

Withdrawn or disqualified candidates

Rafael Irizarry (R)

Candidate profiles

There were no candidate profiles created for this race. Candidate profiles would have appeared here as candidates completed Ballotpedia's Candidate Connection survey.

Voting information

See also: Voting in Connecticut

Election information in Connecticut: Nov. 5, 2024, election.

What was the voter registration deadline?

In-person: Nov. 5, 2024
By mail: Postmarked by Oct. 18, 2024
Online: Oct. 18, 2024

Was absentee/mail-in voting available to all voters?

No

What was the absentee/mail-in ballot request deadline?

In-person: Nov. 4, 2024
By mail: N/A by N/A
Online: N/A

What was the absentee/mail-in ballot return deadline?

In-person: Nov. 4, 2024
By mail: Received by Nov. 5, 2024

Was early voting available to all voters?

Yes

What were the early voting start and end dates?

Oct. 21, 2024 to Nov. 3, 2024

Were all voters required to present ID at the polls? If so, was a photo or non-photo ID required?

N/A

When were polls open on Election Day?

6:00 a.m. - 8:00 p.m. (EST)

Ballotpedia's Candidate Connection survey responses

Ballotpedia asks all federal, state, and local candidates to complete a survey and share what motivates them on political and personal levels. Candidates are asked three required questions for this survey, but they may answer additional optional questions as well.

No candidate in this race completed Ballotpedia's Candidate Connection survey.

Campaign finance

Name

Party

Receipts*

Disbursements**

Cash on hand

Date

Rosa L. DeLauro

Democratic Party

$1,751,635

$1,639,642

$225,448

As of December 31, 2024

Michael Massey

Republican Party, Independent Party

$3,129

$275

$5

As of November 25, 2024

Source: Federal Elections Commission, "Campaign finance data," 2024. This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC).

* According to the FEC, "Receipts are anything of value (money, goods, services or property) received by a political committee."
** According to the FEC, a disbursement "is a purchase, payment, distribution, loan, advance, deposit or gift of money or anything of value to influence a federal election," plus other kinds of payments not made to influence a federal election.

General election race ratings

See also: Race rating definitions and methods

Ballotpedia provides race ratings from four outlets: The Cook Political Report, Inside Elections, Sabato's Crystal Ball, and DDHQ/The Hill. Each race rating indicates if one party is perceived to have an advantage in the race and, if so, the degree of advantage:

Safe and Solid ratings indicate that one party has a clear edge and the race is not competitive.
Likely ratings indicate that one party has a clear edge, but an upset is possible.
Lean ratings indicate that one party has a small edge, but the race is competitive.^[4]
Toss-up ratings indicate that neither party has an advantage.

Race ratings are informed by a number of factors, including polling, candidate quality, and election result history in the race's district or state.^[5]^[6]^[7]

Race ratings: Connecticut's 3rd Congressional District election, 2024
Race tracker	Race ratings
	November 5, 2024	October 29, 2024	October 22, 2024	October 15, 2024
The Cook Political Report with Amy Walter	Solid Democratic	Solid Democratic	Solid Democratic	Solid Democratic
Decision Desk HQ and The Hill	Safe Democratic	Safe Democratic	Safe Democratic	Safe Democratic
Inside Elections with Nathan L. Gonzales	Solid Democratic	Solid Democratic	Solid Democratic	Solid Democratic
Larry J. Sabato's Crystal Ball	Safe Democratic	Safe Democratic	Safe Democratic	Safe Democratic
Note: Ballotpedia reviews external race ratings every week throughout the election season and posts weekly updates even if the media outlets have not revised their ratings during that week.

Ballot access

The table below details filing requirements for U.S. House candidates in Connecticut in the 2024 election cycle. For additional information on candidate ballot access requirements in Connecticut, click here.

Filing requirements for U.S. House candidates, 2024
State	Office	Party	Signatures required	Filing fee	Filing deadline	Source
Connecticut	U.S. House	Ballot-qualified party	2% of registered party members in the district	N/A	6/11/2024	Source
Connecticut	U.S. House	Unaffiliated	1% of votes cast for the office in the last election, or 7,500, whichever is less	N/A	8/7/2024	Source

District analysis

Click the tabs below to view information about voter composition, past elections, and demographics in both the district and the state.

District map - A map of the district in place for the election.
Competitiveness - Information about the competitiveness of 2024 U.S. House elections in the state.
Presidential elections - Information about presidential elections in the district and the state.
State party control - The partisan makeup of the state's congressional delegation and state government.

District map

Competitiveness
Presidential elections

State party control

Below was the map in use at the time of the election. Click the map below to enlarge it.

See also: Primary election competitiveness in state and federal government, 2024

This section contains data on U.S. House primary election competitiveness in Connecticut.

Connecticut U.S. House competitiveness, 2014-2024
Office	Districts/ offices	Seats	Open seats	Candidates	Possible primaries	Contested Democratic primaries	Contested Republican primaries	% of contested primaries	Incumbents in contested primaries	% of incumbents in contested primaries
2024	5	5	0	11	10	0	1	10.0%	0	0.0%
2022	5	5	0	11	10	0	1	10.0%	0	0.0%
2020	5	5	0	13	10	0	2	20.0%	0	0.0%
2018	5	5	1	13	10	1	1	20.0%	0	0.0%
2016	5	5	0	12	10	0	0	0.0%	0	0.0%
2014	5	5	0	10	10	0	0	0.0%	0	0.0%

Post-filing deadline analysis

The following analysis covers all U.S. House districts up for election in Connecticut in 2024. Information below was calculated on August 6, 2024, and may differ from information shown in the table above due to candidate replacements and withdrawals after that time.

Eleven candidates ran for Connecticut’s five U.S. House districts, including five Democrats and six Republicans. That’s an average of 2.2 candidates per district. There was an average of 2.2 candidates per district in 2022, 2.6 candidates per district in 2020, and 2.6 in 2018.

The number of candidates who ran for the U.S. House in Connecticut in 2024 was tied with 2022 for the second-fewest in the last 10 years.

No districts were open in 2024, meaning all incumbents ran for re-election. One district was open in 2018, the only election cycle in the last 10 years in which a district was open.

Three candidates—one Democrat and two Republicans—ran for the 4th Congressional District, the most candidates who ran for a district in Connecticut in 2024.

The Republican primary for the 4th Congressional District was the only contested primary in 2024.

No incumbents ran in a contested primary in 2024 for the sixth consecutive election cycle.

Candidates filed to run in the Republican and Democratic primaries in all five districts, meaning no seats are guaranteed to either party.

Partisan Voter Index

See also: The Cook Political Report's Partisan Voter Index

Heading into the 2024 elections, based on results from the 2020 and 2016 presidential elections, the Cook Partisan Voter Index for this district was D+7. This meant that in those two presidential elections, this district's results were 7 percentage points more Democratic than the national average. This made Connecticut's 3rd the 150th most Democratic district nationally.^[8]

2020 presidential election results

The table below shows what the vote in the 2020 presidential election would have been in this district. The presidential election data was compiled by Daily Kos.

2020 presidential results in Connecticut's 3rd based on 2024 district lines
Joe Biden	Donald Trump
59.2%	39.5%

Inside Elections Baselines

See also: Inside Elections

Inside Elections' Baseline is a figure that analyzes all federal and statewide election results from the district over the past four election cycles. The results are combined in an index estimating the strength of a typical Democratic or Republican candidate in the congressional district.^[9] The table below displays the Baseline data for this district.

Inside Elections Baseline for 2024
Democratic Baseline	Republican Baseline	Difference
56.9	41.6	D+15.4

Presidential voting history

See also: Presidential election in Connecticut, 2020

Connecticut presidential election results (1900-2020)

15 Democratic wins
16 Republican wins

Year	1900	1904	1908	1912	1916	1920	1924	1928	1932	1936	1940	1944	1948	1952	1956	1960	1964	1968	1972	1976	1980	1984	1988	1992	1996	2000	2004	2008	2012	2016	2020
Winning Party	R	R	R	D	R	R	R	R	R	D	D	D	R	R	R	D	D	D	R	R	R	R	R	D	D	D	D	D	D	D	D

See also: Party control of Connecticut state government

Congressional delegation

The table below displays the partisan composition of Connecticut's congressional delegation as of May 2024.

Congressional Partisan Breakdown from Connecticut
Party	U.S. Senate	U.S. House	Total
Democratic	2	5	7
Republican	0	0	0
Independent	0	0	0
Vacancies	0	0	0
Total	2	5	7

State executive

The table below displays the officeholders in Connecticut's top four state executive offices as of May 2024.

State executive officials in Connecticut, May 2024
Office	Officeholder
Governor	Ned Lamont
Lieutenant Governor	Susan Bysiewicz
Secretary of State	Stephanie Thomas
Attorney General	William Tong

State legislature

Connecticut State Senate

Party		As of February 2024
	Democratic Party	24
	Republican Party	12
	Other	0
	Vacancies	0
Total		36

Connecticut House of Representatives

Party		As of February 2024
	Democratic Party	98
	Republican Party	53
	Other	0
	Vacancies	0
Total		151

Trifecta control

The table below shows the state's trifecta status from 1992 until the 2024 election.

Connecticut Party Control: 1992-2024
Fourteen years of Democratic trifectas • No Republican trifectas
Scroll left and right on the table below to view more years.

Year	92	93	94	95	96	97	98	99	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24
Governor	I	I	I	R	R	R	R	R	R	R	R	R	R	R	R	R	R	R	R	D	D	D	D	D	D	D	D	D	D	D	D	D	D
Senate	D	D	D	R	R	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D
House	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D

District history

The section below details election results for this office in elections dating back to 2018.