Plymouth County, Iowa

Total Population: 25,699

County Seat: Le Mars

View on Google Maps

Median Home Value

$218,600

Owner-occupied units

Median Household Income

$81,600

Across all households

Median Age

41.1 yrs

Across all residents

Bachelor's Degree+

23.9%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)88.8%
Hispanic or Latino6.1%
Black (Non-Hispanic)2.4%
Two or More Races1.9%
Asian (Non-Hispanic)0.5%
Am. Indian / Alaska Native0.2%

Under 18 Years

24.9%

65 Years and Over

19.3%

Male

50.9%

Female

49.1%

U.S. Citizens (18+)

97.3%

No Health Insurance

5.6%

Education

3 fields

High School Graduate or Higher (25+)

94.2%

Bachelor's Degree or Higher (25+)

23.9%

Enrolled in College (18+)

4.3%

Economics

6 fields

Median Household Income

$81,600

Mean Household Income

$103,320

Per Capita Income

$42,241

Unemployment Rate (16+)

1.9%

In Labor Force (19–64)

88.0%

SNAP / Food Stamps

7.0%

Housing & Households

13 fields

Median Home Value

$218,600

Median Rent

$865/mo

Total Housing Units

10,863

Owner-Occupied

73.7%

Renter-Occupied

26.3%

Vacancy Rate

5.2%

Married Couple Households

57.7%

Cohabiting Couple Households

6.5%

Male Householder, No Partner

16.4%

Female Householder, No Partner

19.3%

Average Household Size

2.46

Broadband Internet Access

89.7%

Housing Built Since 2010

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 19149.