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Lemars.downtown
Iowa›Plymouth County
Photo: SkylerSailer · CC BY-SA 4.0
Photo of Le Mars

Le Mars, IA · Photo: SkylerSailer · CC BY-SA 4.0 · Source ↗

Is Le Mars a good place to live?

Le Mars gives you more for your money than most places: a typical home costs about $280K, 3.4 years of the Le Mars area’s $83K median household income. It grades A− overall, 41st among Iowa's 140 graded towns. On the plus side, it has 5 miles of trail. 51% of working residents work locally in Le Mars, where Iowa’s towns sit at 31% and U.S. towns at 8%. Only 12 of Iowa’s 271 towns score lower on civic life. The biggest park or preserve is West Floyd Park, at 124 acres.

What makes Le Mars stand out

Where Le Mars beats most towns.

How Le Mars grades

Each subject compared with towns across the country (schools within Iowa), ordered by how far Le Mars is from typical.

How grading works
Character Graded, but not part of the overall grade.
Described, not graded Taste, not quality: snow or an older crowd is neither good nor bad.

How TownRatings grades towns →

Le Mars Public Library
Le Mars Public Library · National Register of Historic Places
Le Mars’s story

157 years in pictures

Census counts: 4,036 in 1890, 10,571 in 2020. The archive holds 6 old photos and papers going back to 1875 and 2 maps from 1962 on.

8 places on the National Register of Historic Places.

  • 1869Le Mars is settled
Explore the history →
Getting set up

Moving to Le Mars: who provides what

Who provides power, water and the rest in Le Mars, and how to reach them.

The full setup list →
PowerMidAmerican Energy11.2¢/kWh · EIA 2025HIFLD · EIA
WaterLemars Water DepartmentNo health-based violations in 5 years · EPAEPA
Internet7 providers100% of addresses get 100/20 MbpsFCC
Trash & dumpBy addressTown’s hauler · day by addressTown site
SchoolsLe Mars Community School DistrictWhich school depends on your addressNCES
Register to voteOnlineIn Iowa you can register online until 15 days before Election Day, in person up to and including Election Day, or by mail (postmarked 15 days before).vote.gov
Who runs elections herePlymouth County AuditorPlymouth County; contacts on the Handbook page.FVAP, Nov 2025
ZIP code5103151031 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.

The data

Ordered by what stands out in Le Mars.

4%
conserved · 225 of 5,601 acres
5.0 mi
of trails · 0.6 per sq mi
Biggest places to walkTrailsAcres
1. West Floyd Park0.1 mi124
2. Le Mars Municipal Park—38
3. Riverview Park—22

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

SchoolsB

Le Mars’ schools rank ahead of 61% of Iowa districts

Its public schools are run by the Le Mars Community School District. Three of its 7 schools are below, each with why it’s listed. The largest public high school is Le Mars High School, with 662 students.

61%of IA districts it outscoresBSchool Grade
SchoolLevelStudentsLetter
Le Mars Middle SchoolLargest public middle schoolGrades 6–8Grades 6–8487B
Le Mars High SchoolLargest public high schoolGrades 9–12Grades 9–12662B+
Franklin Elementary SchoolTop results in townGrades K–5Grades K–5261A−

NCES · EDFacts · graded within IA on state tests and graduation

Climate

Le Mars has four seasons and pleasant summers

Le Mars has cold, snowy winters and warm summers. July afternoons reach 85°, January nights drop to 9° and about 31 inches of snow falls in a winter.

31″snow a winter

Typical low → high °F

Winter12–31°
Spring36–59°
Summer60–83°
Fall38–61°
Oct 4
typical first frost
Apr 30
typical last frost
+1.2°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Natural hazardsHazard risk grade B+

Le Mars faces a low natural-hazard risk, led by inland flooding

Expected storm and flood damage is lower than in 66% of U.S. communities. One flood insurance claim has been paid in Le Mars since 1985.

34risk score of 100
FEMA risk score
34Low riskLowerHigher
Inland floodingTornadoesCold waves
1
paid flood claims since 1985
5
federal disasters paid out here

FEMA flood insurance claims · FEMA National Risk Index · OpenFEMA

HousingCost of living grade A−

Le Mars earns an A− for cost of living

62% of households own their home in Le Mars. The typical Le Mars home is worth about $280,000, up 4.3% in a year, 18% above the Iowa typical home.

$280KZillow home value
Le MarsIowa townsU.S. towns
Households that own their home62%70%73%
Median rent$929 a month$909 a month$1,185 a month

Typical home value

Le Mars$280K
Iowa$237K
+4.3%
value change, 1 year

Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center

HealthB

Le Mars is healthier than 63% of U.S. towns

Le Mars tracks Iowa closely on all 32 CDC measures. 21% of Le Mars adults binge drink.

63%healthier than U.S. townsBHealth Grade
Le MarsIowa townsU.S. towns
Binge drink (CDC PLACES)21%20%16%
Depression (CDC PLACES)19%21%23%
Obesity (CDC PLACES)40%38%35%
Frequent physical distress (CDC PLACES)12%13%14%
32 measures vs. Iowa
0 better32 too close to call0 worse
Floyd Valley Healthcare
1.4 mi away · emergency room
1 of 3
care shortages: mental health
59th
percentile among IA towns

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Work & commuteJobs & income grade B

A job hub: Le Mars has 1.5 jobs for every working resident and draws in 5,495 commuters

The average trip to work in Le Mars is 16 minutes. Jobs based in Le Mars grew to 8,353 in 2023, 1,292 more than in 2013. The top destinations are Sioux City (10%), Sioux Center (3%) and Orange City (3%).

51%work in town
Le MarsIowa townsU.S. towns
Average trip to work16 minutes19 minutes25 minutes
Below the poverty line9.2%11%9.6%

Where working residents work

In Le Mars51%
Sioux City10%
Sioux Center3%
Orange City3%
Des Moines1%
3 mi
median commute distance
8,353
jobs based in Le Mars
Balanced
jobs vs. working residents
B−
Walkability grade: more walkable than 55% of U.S. towns

Census LEHD 2023 · ACS

SafetyB

Crime per resident in Le Mars is lower than in 59% of U.S. towns

Reported crimes fell from 108 to 78 over the last three FBI years, a drop beyond ordinary year-to-year swings.

59%of U.S. towns report more crimeBSafety Grade

Violent crime per 1,000 residents

Le Mars1.7
Iowa2.4
U.S.3.3

Property crime per 1,000 residents

Le Mars5.6
Iowa12.1
U.S.15.5
59th
percentile among U.S. towns we grade
57th
percentile among IA towns
18
violent crimes reported in 2025
60
property crimes reported in 2025

FBI crime data, 2025 · crimes reported to police

Keep exploring

Everything we know about Le Mars

20pages on Le Mars
After high school

Colleges nearby

None within 15 miles of Le Mars; the nearest are

Landmarks

8 places in Le Mars on the National Register of Historic Places.

All landmarks →

Famous people from Le Mars

13 notable people were born in Le Mars.

See all 13 →

About Le Mars

City in Iowa, USA

Official town website ↗

Le Mars is a city and the county seat of Plymouth County, Iowa, United States. It is located on the Floyd River northeast of Sioux City. The population was 10,571 at the time of the 2020 census. Le Mars is located within America Township and is part of the Sioux City metropolitan area.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Established
1869
Area
9.0 sq mi
Elevation
1,234 ft
ZIP code
51031
Area code
712

Questions about Le Mars

Short answers, built from the data on this page.

Is Le Mars, IA a good place to live?

By most measures, yes. Le Mars grades A− overall, better than 83% of U.S. towns and #41 of 140 in Iowa. It grades B for health, B for safety and B for schools.

Is Le Mars, IA expensive?

Not for the area. Cost of living, which also weighs rents, property taxes and how many households pay 30% or more of their income for housing, grades A−.

What is Le Mars, IA known for?

13 notable people were born here, including Clyde Kluckhohn and Gregory Kelly.