Stillman Valley demographics profile

StatisticStillman ValleyIllinoisNational
Population density (sq mi)1,98022291
Median age36.137.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)68%55%55%
Speak English99%77%79%
Speak Spanish0%13%13%
Stillman Valley, IL has a population of 1,075 and is the 14,694th largest city in the United States. The population density is 1,980 per sq mi which is 791% higher than the Illinois average and 2086% higher than the national average. The median age in Stillman Valley is 36 which is approximately 3% lower than the Illinois average of 37. In Stillman Valley, 68% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 86% of Stillman Valley residents were born in Illinois, 14% were born out of state, 0% were born outside of the United States and 0% were foreign born.

Did you know?

  • The population density in Stillman Valley is 791% higher than Illinois.
  • The median age in Stillman Valley is 3% lower than Illinois.
  • In Stillman Valley 98.70% of the population is Caucasian.
  • In Stillman Valley 0.19% of the population is African American.
  • In Stillman Valley 0.28% of the population is Asian.

Find Real Estate Listings In Stillman Valley


New Real Estate Listings In Stillman Valley

Compare Stillman Valley, IL Demographics To Other Cities

Stillman Valley population breakdown by race

RaceStillman ValleyIllinoisNational
African American0.19%14.30%12.63%
American Indian0.00%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race0.84%2.34%3.06%
Other race0.00%5.86%4.75%
In Stillman Valley, 0.5% 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

Stillman Valley age breakdown

Marital status

Age of children in married couples

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