Marengo Population History 1990 - 2023

Marengo Population Facts

What is the current population of Marengo?

Based on the latest 2024 data from the US census, the current population of Marengo is 7,608. Marengo, Illinois is the 3,804th largest city in the US.

What county is Marengo, Illinois in?

Marengo is located entirely in McHenry County.

What is the size of Marengo, Illinois in square miles?

Marengo has an area of 5.0 square miles.

What was the peak population of Marengo?

The peak population of Marengo was in 2010, when its population was 7,648. In 2010, Marengo was the 3,577th largest city in the US; now its fallen to the 3,804th largest city in the US. Marengo is currently 0.5% smaller than it was in 2010.

How quickly is Marengo growing?

Marengo has grown 18.5% since the 2000. Marengo, Illinois is growing somewhat quickly; it is growing faster than 68% of similarly sized cities since 2000.

What is the population density of Marengo, Illinois?

Marengo has a population density of 1,526.5 people per square mile.

Marengo Demographics

What is the voting age population of Marengo, Illinois?

The total voting age population of Marengo, Illinois, meaning US citizens 18 or older, is 5,652. The voting age population is 49.7% male and 50.3% female.

What percentage of Marengo, Illinois residents are senior citizens?

According to the latest census statistics, 13.9% of the residents of Marengo are 65 or older.

What are the racial demographics of Marengo, Illinois?

The racial demographics of Marengo are 95.4% White, 2.2% Black, 1.2% Other and 1.2% Two or more races. Additionally, 17.5% of the population identifies as Hispanic.

What percentage of Marengo, Illinois residents are below the poverty line?

In Marengo, 13.4% of residents have an income below the poverty line, and the child poverty rate is 23.9%. On a per-household basis, 12.2% of families are below the poverty line in Marengo.

What percentage of Marengo, Illinois residents are in the labor force?

Among those aged 16 and older, 70.9% of Marengo residents are in the labor force.

What are the education levels among Marengo, Illinois residents?

Among the adult population 25 years old and over, 91.4% of Marengo residents have at least a high school degree or equivalent, 21.5% have a bachelor's degree and 8.1% have a graduate or professional degree.

What percentage of Marengo, Illinois residents speak a non-English language at home?

Among Marengo residents aged 5 and older, 12.7% of them speak a non-English language at home. Broken down by language: 10.9% of residents speak Spanish at home, 1.6% speak an Indo-European language, and 0.0% speak an Asian language.

Marengo Income & Labor Statistics

What is the unemployment rate in Marengo, Illinois?

The unemployment rate in Marengo is 1.9%, which is calculated among residents aged 16 or older who are in the labor force.

What percentage of Marengo, Illinois residents work for the government?

In Marengo, 12.4% of the residents in the non-military labor force are employed by the local, state and federal government.

What is the median income in Marengo, Illinois?

The median household income in Marengo is $63,694.

Marengo Housing & Rent Statistics

What percentage of housing units are owner-occupied in Marengo, Illinois?

In Marengo, 69.8% of housing units are occupied by their owners.

What percentage of housing units are rented in Marengo, Illinois?

Renters occupy 30.2% of housing units in Marengo.

What percentage of Marengo, Illinois housing units were built before 1940?

Of all the housing units in Marengo, 18.3% of them were build before 1940.

What percentage of Marengo, Illinois housing units were built after 2000?

In Marengo, 18.9% of the total housing units were built after the year 2000, which is approximately 590 units.

What is the median monthly rent in Marengo, Illinois?

The median gross monthly rent payment for renters in Marengo is $912.

What percentage of households in Marengo, Illinois have broadband internet?

In Marengo, 82.1% of households have an active broadband internet connection.