Iowa 1st

State

Iowa

Office

🏦US Representative

2024 Incumbent

Mariannette Miller-Meeks

Ballotpedia (District)

https://ballotpedia.org/Iowa's_1st_Congressional_District

District Map

District Map URL

https://upload.wikimedia.org/wikipedia/commons/thumb/3/31/Iowa's_1st_congressional_district_(since_2023).svg/1920px-Iowa's_1st_congressional_district_(since_2023).svg.png

CPVI 2022

R+4

Clinton2016

44.8%

Trump2016

47.9%

Biden2020

47.5%

Trump2020

50.4%

2022 Incumbent

Mariannette Miller-Meeks

Next Election

2024

Wikipedia (District)

https://en.wikipedia.org/wiki/Iowa%27s_1st_congressional_district

County

Cedar Clinton Des Moines Henry Jackson Jasper Jefferson Johnson Jones Keokuk Lee Louisa Mahaska Marion Muscatine Van Buren Scott Iowa Warren Washington

2022 - Encompasses:

Southeast: Davenport, Iowa City

Land area sq mi

12,048.84

Rank large

The 1st includes the entirety of the following counties:[3]

#	County	Seat	Population
31	Cedar	Tipton	18,302
45	Clinton	Clinton	46,158
57	Des Moines	Burlington	38,253
87	Henry	Mount Pleasant	19,547
95	Iowa	Marengo	16,381
97	Jackson	Maquoketa	19,342
99	Jasper	Newton	37,919
101	Jefferson	Fairfield	15,440
103	Johnson	Iowa City	157,528
105	Jones	Anamosa	20,900
107	Keokuk	Sigourney	9,914
111	Lee	Fort Madison, Keokuk	32,565
115	Louisa	Wapello	10,513
123	Mahaska	Oskaloosa	21,874
125	Marion	Knoxville	33,770
139	Muscatine	Muscatine	42,218
163	Scott	Davenport	174,270
177	Van Buren	Keosauqua	7,266
181	Warren	Indianola	55,205
183	Washington	Washington	22,560

Recent election results from statewide races

Year	Office	Results[4][5]
2008	President	Obama 57–41%
2012	President	Obama 57–43%
2016	President	Trump 48–45%
	Senate	Grassley 56–39%
2018	Governor	Hubbell 51–47%
	Attorney General	Miller 77–23%
	Secretary of State	Pate 49–48%
	Treasurer	Fitzgerald 56–41%
	Auditor	Sand 54–43%
2020	President	Trump 50–48%
	Senate	Ernst 49–48%
2022	Senate	Grassley 53–47%
	Governor	Reynolds 55–43%
	Attorney General	Miller 51–49%
	Secretary of State	Pate 57–43%
	Treasurer	Smith 50.4–49.6%
	Auditor	Sand 52–48%
2024	President	Trump 53–45%

2016

Party		Candidate	Votes	%
	Republican	Rod Blum (incumbent)	206,903	53.7
	Democratic	Monica Vernon	177,403	46.1
	No party	Others	671	0.2
Total votes			384,977	100.00
	Republican hold

2016

Map showing the results of the 2016 election in Iowa's 1st congressional district by county

Party		Candidate	Votes	%
	Republican	Rod Blum (incumbent)	206,903	53.7
	Democratic	Monica Vernon	177,403	46.1
	No party	Others	671	0.2
Total votes			384,977	100.00
	Republican hold

2018

Results of the 2018 Iowa's 1st congressional district election

Party		Candidate	Votes	%	±%
	Democratic	Abby Finkenauer	169,496	50.9	+4.8
	Republican	Rod Blum (incumbent)	153,077	45.6	−7.7
	Libertarian	Troy Hageman	10,239	3.1	+3.1
	Write-ins		171	0.05	−0.15
Majority			16,419	5.3
Turnout			332,983	100
	Democratic gain from Republican		Swing	+12.5

2020

Results of the 2020 Iowa's 1st congressional district election

Party		Candidate	Votes	%	±%
	Republican	Ashley Hinson	211,679	51.3	+5.4
	Democratic	Abby Finkenauer (incumbent)	200,893	48.7	−2.2
Majority			10,786	2.6
Turnout			412,572	100
	Republican gain from Democratic		Swing	7.6

2022

Party		Candidate	Votes	%
	Republican	Mariannette Miller-Meeks (incumbent)	162,947	53.3
	Democratic	Christina Bohannan	142,173	46.6
	Write-in		260	0.1
Total votes			305,380	100.0
	Republican hold

2024

Party		Candidate	Votes	%
	Republican	Mariannette Miller-Meeks (incumbent)	206,955	49.98
	Democratic	Christina Bohannan	206,157	49.79
	Write-in		967	0.23
Total votes			414,078	100.0
	Republican hold