How did Le Mars, IA vote in the 2024 presidential election?

Le Mars, IA voted Republican in 2024 with a margin of R+54.1. Kamala D Harris received 3,104 votes and Donald Trump received 10,661 out of 13,971 total votes cast, a 4.8-point shift toward Republicans from 2020.

What is Le Mars, IA's political history?

Le Mars, IA has 40 presidential elections on record, spanning 1868 to 2024. It has voted Republican in every presidential election since 1968. The largest single-election swing was 49.9 points in 1940.

What are the demographics of Le Mars, IA?

Le Mars, IA has a population of 99,924 according to the 2020 Census. The racial composition is 93.5% non-Hispanic white, 3.6% Hispanic. About 20% of residents hold a bachelor's degree or higher. Median household income is $60,373.

Which places are most similar to Le Mars, IA?

Based on demographic and electoral similarity analysis, the three most similar metro areas to Le Mars, IA are Wapakoneta, OH, Celina, OH, Hutchinson, MN. Similarity is computed using a vector embedding of demographic, economic, and electoral characteristics.

Live · Metropolitan area

Le Mars, IA

Presidential margin · 2024

Data unavailable for this race.

Race data unavailable

Geography

Race data unavailable

No current race for this office.

2024FIPS 30180

Population100K

Median ageU.S. 38.9y

40.3y▲ 1.4

Bachelor's+U.S. 35%

20.2%▼ 14.8

White93.5%
Hispanic3.6%
Two or more2.0%
Other1.4%
Black0.9%

Trajectory · 2008–2024

Le Mars, IABaseline

Cycle2024

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Constituent Counties

Open in Cartographer

Similarity Explorer

Similar metro areas

Reads like Wapakoneta, OH, Celina, OH, and Hutchinson, MN.

8 visible matches

Wapakoneta, OH

Small-town rural republican 3

R+64.6

Similarity score96%

Celina, OH

Small-town rural republican 3

R+66.7

Similarity score96%

Hutchinson, MN

Small-town rural republican 2

R+37.8

Similarity score93%

Urbana, OH

Small-town rural republican 3

R+50.7

Similarity score93%

Effingham, IL

Small-town rural republican 3

R+60.7

Similarity score93%

Jasper, IN

Small-town rural republican 3

R+42.2

Similarity score92%

Spencer, IA

Small-town rural republican 3

R+43.1

Similarity score92%

Pontiac, IL

Small-town rural republican 3

R+46.3

Similarity score92%

Constituent Geography

Counties in Le Mars, IA

2024 presidential results across the counties that make up this geography.

Sort:

County	Pop.	Margin	Dem	Rep	Total	Share
Plymouth	26K	R+54.1	3,104	10,661	13,971	25.0%
Plymouth	25K	R+54.1	3,104	10,661	13,971	25.0%
Plymouth	25K	R+54.1	3,104	10,661	13,971	25.0%
Plymouth	24K	R+54.1	3,104	10,661	13,971	25.0%

4 countiesTotal votes: 55,884

Historian Query

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“How has the Le Mars, IA metro area voted in presidential elections?”

Race & Ancestry

Who Lives Here

A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.

Le Mars, IACensus ACS 2024Ancestry detail available

Census race profile

Major Census race and ethnicity groups shown as a share of total population.

Expand rows for ancestry detail

White (Non-Hispanic) 93.5%Hispanic 3.6%Multiracial 1.2%Black 0.9%Asian 0.4%

Group	Le Mars, IA	National
▶White (Non-Hispanic)(13)	93.5%	57.4%
▶Hispanic / Latino(5)	3.6%	19.3%
Multiracial / Other	1.2%	4.0%
▶Black / African American(2)	0.9%	12.2%
▶Asian(4)	0.4%	6.0%
▶Native American / Alaska Native(1)	0.2%	0.9%
▶Native Hawaiian / Pacific Islander(1)	0.1%	0.2%

Method notes

Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.

Click rows to expand ancestry detail. Ancestry from ACS B04006, B03001, B02020, B02016. Totals may differ from race — individuals can report multiple ancestries.

Religious Adherents

Population that are religious adherents:

61.0%(15.7K people)

U.S. Religion Census 2020

Browse all religions

Catholic-Evangelical edge: +19.4pp (vs national 4.5pp). A strongly Catholic-leaning religious profile, which nationally correlates with Democratic-leaning urban and suburban communities.

Ecological pattern — how to read this

Reflects patterns in counties where this religious tradition concentrates — not a claim about individual voters.

Values are derived by joining Religion Census 2020 (U.S. Religion Data Archive) with certified election results at the county level. That means we know what counties with more or fewer of this group did — not how any individual voted.

This is known as ecological inference. It is a valid way to surface geographic correlation but must not be read as a personal-vote claim about anyone in the group.

Tradition	% Pop	% Adherents	US Pop	US Adherents
Catholic	25.9%	42.5%	—	—
Mainline Protestant	22.9%	37.5%	—	—
Evangelical Protestant	11.3%	18.6%	—	—
Other	0.8%	1.4%	—	—
LDS (Mormon)	0.8%	1.3%	—	—
Non-religiousPopulation	39.0%	—	—	—

Click the chevron to expand denominations. Tradition and denomination rows label both share of total population and share of all religious adherents. Non-religious is shown as a share of total population only.

Explore Catholic adherence nationally

Who lives in the Le Mars, IA metro area? 99,924 residents across 4 counties.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.

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Le Mars, IA vs National100K residents

20% of adults hold a bachelor's degree — 13pp below the national average. Places with similar education levels vote R+15 on average nationally.

Population & electorate

Scale, voting-age share, and this geography's footprint inside the national electorate.

Total population

Local vs state vs U.S.

100K

local

100KNational 334.9M

Share of U.S. population

Local vs state vs U.S.

0.03%

local

0.03%National 100%

Voting-age population

Local vs state vs U.S.

37.3%

local

37.3%National 75.7%

Economic profile

Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.

Median household income

Local vs state vs U.S.

$60,373

local

$60,373National $83,960

Poverty rate

Local vs state vs U.S.

6.7%

local

6.7%National 12.5%

College degree

Local vs state vs U.S.

20.2%

local

20.2%National 35.6%

Homeownership

Local vs state vs U.S.

77.5%

local

77.5%National 65.2%

Community profile

Age structure, language use, and nativity signals that explain how this geography differs from state and nation.

Median age

Local vs state vs U.S.

40.3 yrs

local

40.3 yrsNational 39.1 yrs

Age 18–29

Local vs state vs U.S.

9.1%

local

9.1%National 15.7%

Age 65+

Local vs state vs U.S.

13.3%

local

13.3%National 17.0%

Foreign born

Local vs state vs U.S.

2.2%

local

2.2%National 14.1%

Non-English at home

Local vs state vs U.S.

4.5%

local

4.5%National 22.2%

English only

Local vs state vs U.S.

95.5%

local

95.5%National 77.8%

Voter Turnout

Turnout in Le Mars, IA

Turnout % = votes cast ÷ citizen voting-age population (CVAP). Source: CVAP Special Tab 2020-2024.

2024 Turnout

74.1%

vs Previous

-1.2pp

Eligible Non-Voters

5K · 25.9%

Citizen VAP

18,848

History

1988–2024

Ticket-Splitting

Do voters in Le Mars, IA split their tickets?

Divergence between offices in the same election reveals persuadable voters.

ConsistencyHeavy splitting (22/100)

2022 Office Comparisons

Offices	Margin A	Margin B	Split
Senate vs Governor	R+57.6	R+65.0	7.4pp

Average divergence across office pairs: 14.1pp

Containing Geography

Located In

Le Mars, IA sits inside these higher-level geographies.

Iowa(State)

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