Thomson demographics profile

Population density (sq mi)23522291
Median age42.337.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)66%55%55%
Families w/ Kids under 1828%44%43%
Speak English98%77%79%
Speak Spanish0%13%13%
Thomson, IL has a population of 563 and is the 18,831st largest city in the United States. The population density is 235 per sq mi which is 6% higher than the Illinois average and 160% higher than the national average. The median age in Thomson is 42 which is approximately 13% higher than the Illinois average of 37. In Thomson, 66% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 50% of Thomson residents were born in Illinois, 49% were born out of state, 0% were born outside of the United States and 1% were foreign born.

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Did you know?

  • The population density in Thomson is 6% higher than Illinois.
  • The median age in Thomson is 13% higher than Illinois.
  • In Thomson 98.22% of the population is White.
  • In Thomson 1.78% of the population is Black or African American.
  • In Thomson 0.00% of the population is Asian.

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Thomson population breakdown by race

Black or African American1.78%14.30%12.63%
American Indian0.00%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race0.00%2.34%3.06%
Other race0.00%5.86%4.75%
In Thomson, 4.1% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Thomson age breakdown

Marital status

Age of children in married couples

Source: The Thomson, IL demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).