|Year||Population||Rank in US||Growth Rate|
Based on the latest 2022 data from the US census, the current population of Williamson is 182. Williamson, Illinois is the 16,782nd largest city in the US.
The peak population of Williamson was in 1990, when its population was 278. In 1990, Williamson was the 15,522nd largest city in the US; now its fallen to the 16,782nd largest city in the US. Williamson is currently 34.5% smaller than it was in 1990.
Williamson has shrunk 27.4% since the year 2000. Williamson, Illinois's growth is below average. 74% of similarly sized cities are growing faster since 2000.
|16783||Worthington, West Virginia||182||7.6%|
|16786||Askewville, North Carolina||181||1.1%|
|16788||Colfax, North Dakota||181||98.9%|
The total voting age population of Williamson, Illinois, meaning US citizens 18 or older, is 160. The voting age population is 48.8% male and 51.3% female.
According to the latest census statistics, 20.9% of the residents of Williamson are 65 or older.
The racial demographics of Williamson are 97.7% White, 1.4% Two or more races and 0.9% Asian.
In Williamson, 4.2% of residents have an income below the poverty line, and the child poverty rate is 3.8%. On a per-household basis, 4.8% of families are below the poverty line in Williamson.
Among those aged 16 and older, 62.3% of Williamson residents are in the labor force.
Among the adult population 25 years old and over, 86.3% of Williamson residents have at least a high school degree or equivalent, 5.9% have a bachelor's degree and 2.6% have a graduate or professional degree.
Among Williamson residents aged 5 and older, 3.0% of them speak a non-English language at home. Broken down by language: 1.0% of residents speak Spanish at home, 1.0% speak an Indo-European language, and 1.0% speak an Asian language.
The unemployment rate in Williamson is 5.5%, which is calculated among residents aged 16 or older who are in the labor force.
In Williamson, 2.9% of the residents in the non-military labor force are employed by the local, state and federal government.
The median household income in Williamson is $53,750.
In Williamson, 68.2% of housing units are occupied by their owners.
Renters occupy 31.8% of housing units in Williamson.
Of all the housing units in Williamson, 40.2% of them were build before 1940.
In Williamson, 7.5% of the total housing units were built after the year 2000.
The median gross monthly rent payment for renters in Williamson is $931.
In Williamson, 80.0% of households have an active broadband internet connection.