Marshall County, Illinois

IL · FIPS 17123 · ACS 2024 5-Year Estimates

Key Statistics

Total Population
11,647
Rank #2,379 of 3,222
26th %ile
Median Household Income
$71,585 −4.7% vs nat'l
Rank #1,078 of 3,222
67th %ile
Poverty Rate
11.4% −9.3% vs nat'l
Rank #1,123 of 3,222
65th %ile
Median Home Value
$142,800 −49.3% vs nat'l
Rank #2,353 of 3,222
27th %ile
Bachelor's Degree or Higher
18.0% −46.5% vs nat'l
Rank #2,353 of 3,222
27th %ile
Unemployment Rate
3.8% −28.0% vs nat'l
Rank #1,206 of 3,222
63th %ile

At a Glance

79.2% Homeownership
96.5% Insured
18.0% Bachelor's+

Age & Sex Distribution

MaleFemale
0-910-1920-2930-3940-4950-5960-6970-7980+10%8%6%4%2%0%2%4%6%8%10%

Race & Ethnicity

White (non-Hispanic)Two or More RacesHispanic or LatinoBlack (non-Hispanic)Other (non-Hispanic)Asian (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%17.2%34.3%51.5%68.7%85.9%92.1%3.7%3.5%0.4%0.1%0.1%0.1%0.0%

About Marshall County, Illinois

Marshall County, Illinois has a total population of 11,647, making it the 2,379th most populous county in the United States. The median age in Marshall County is 46.1 years, which is 18.5% above the national median of 38.9 years.

The median household income in Marshall County is $71,585, which ranks #1,078 of 3,222 counties nationwide. This is 4.7% below the national median of $75,149. The poverty rate is 11.4%, lower than the national rate of 12.6%. The unemployment rate stands at 3.8%.

The median home value in Marshall County is $142,800, 49.3% below the national median. Renters in Marshall County pay a median gross rent of $782 per month. The homeownership rate is 79.2%, compared to the national rate of 64.4%.

In Marshall County, 18.0% of residents aged 25 and older hold a bachelor's degree or higher, 46.5% below the national average of 33.7%. Health insurance coverage stands at 96.5% of the population. The average commute time for workers is 30.0 min.

Marshall County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 92.1% of the population, followed by Two or More Races (3.7%) and Hispanic or Latino (3.5%).

All data for Marshall County, Illinois comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.